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40 Amp AGU Fuse Platinum Finish. 4-Pack. The Rockford Fosgate RFFU40 is a 40A platinum-plated AGU glass-tube fuse supplied as a 4-pack. Compatible with the Rockford Fosgate RFFAGU waterproof inline AGU fuse holder and standard AGU fuse holders. 40A is suitable for lower-powered amplifier branch runs or 8 AWG power cables drawing up to approximately 40A continuously. Key Specifications Specification Detail Part Number RFFU40 Fuse Type AGU (glass tube) Amperage 40A ✓ Finish Platinum ✓ Pack Quantity 4 ✓ Voltage Rating Not specified Dimensions AGU standard Warranty Not specified Features & Benefits 40A AGU Rating — Suitable for 8 AWG branch runs or lower-powered amplifier installations drawing up to approximately 40A continuously. Platinum Plated — Corrosion resistance and low contact resistance. AGU Format — Compatible with RFFAGU and standard AGU holders. 4-Pack — Multiple installation fuses and spares. FAQs How does the RFFU40 differ from the RFFU60? Both are platinum AGU 4-pack fuses — 40A vs 60A. Select the rating closest to your system's total continuous current draw on that branch. Compatible holder? Rockford Fosgate RFFAGU and standard AGU fuse holders. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$19.00
Rockford Fosgate M2WL-10HB M2 10 Inch Color Optix 2-Way Horn Loaded Wake Tower Speakers - Black (Pair) The Rockford Fosgate M2 10 inch horn loaded wake tower speakers deliver class-leading on-water output with Color Optix RGB lighting, Element Ready marine construction, dual Deutsch/Amphenol plug-and-play connections, and full grille customisation. Sold as a pair. Color Optix controller sold separately. Product Overview The Rockford Fosgate M2WL-10HB is a pair of 10 inch 2-way horn loaded wake tower speakers in the M2 marine series, engineered to deliver maximum output in open-air marine and on-water environments. The horn loaded driver design provides long-range projection for listeners at a distance from the speaker, with a frequency response uniquely tuned for open-air listening. Power handling is 300W RMS and 1200W peak per speaker at 4 Ohm impedance. The M2WL-10HB features Rockford Fosgate's Color Optix RGB LED system with bright, wide-angle LEDs and a 3DIL 360-degree rotating rear illuminated logo medallion that stays correctly oriented regardless of mounting angle. The Color Optix controller and RF Connect app are sold separately and required for full lighting control. Dual integrated Deutsch and Amphenol connections in two locations support thru-clamp and direct-mount configurations for flexible installation. Built to Rockford's Element Ready standard for marine environments, the M2WL-10HB uses 100% UV stable ASA plastic frame and grille materials, gold-plated marine grade brass terminals, Deutsch DT connectors with front and rear silicone seals, and an IPX6 water intrusion rating. The universal clamp system accommodates bar diameters from 1.5 to 3 inches with near 360-degree rotation. Both stainless steel and black sport grille inserts are included. Features & Benefits Class-Leading Horn Loaded Output: The 10 inch horn loaded driver is engineered for maximum output and long-range projection in open-air marine environments, with frequency response tuned for on-water listening at a distance from the speaker. Suitable for salt or freshwater watercraft and some UTV installations. Color Optix RGB LED Lighting: Wide-angle RGB LEDs and a 3DIL 360-degree rotating rear illuminated logo medallion provide a fully customisable lighting experience. Full lighting control requires the PMX-RGB Color Optix controller and RF Connect app (sold separately). Element Ready Marine Construction: All components are built to withstand water, salt, UV, dust, temperature extremes, corrosion, and vibration. The frame and grille are made from 100% UV stable ASA plastic with an IPX6 water intrusion rating. Dual Deutsch/Amphenol Plug-and-Play Connections: Integrated Deutsch and Amphenol connections in two locations support both thru-clamp and direct-mount configurations, with Deutsch DT connectors featuring front and rear silicone seals for environmental protection. Universal Clamp System with Near 360-Degree Rotation: The universal clamp fits tower bars from 1.5 to 3 inches in diameter with near 360-degree rotation for flexible positioning and angle adjustment. Integrated 1 Inch Horn Tweeter with ICC Crossover: The integrated 1 inch (25mm) high-efficiency horn tweeter is paired with an Integrated Concealed Crossover (ICC) hidden inside the basket for a cleaner look and easier installation. VAST Surround Technique: The Vertical Attach Surround Technique (VAST) co-moulds the surround to the cone, increasing effective radiating cone area by up to 25% for improved bass and midrange performance. Stainless Steel and Sport Grilles Included: Both stainless steel grille inserts (pre-installed) and black sport grille inserts are included in the box for grille customisation. Klippel Verified: Klippel certification ensures the drivers are engineered and measured to the highest performance standards. Technical Specs Specification Detail SKU M2WL-10HB Brand Rockford Fosgate Series M2 Type 2-Way Horn Loaded Wake Tower Speaker Colour Black Quantity Pair (2 speakers) Speaker Size 10 inch Enclosure Design Sealed Enclosure Material High Density ASA Power Handling (RMS) 300W per speaker Power Handling (Peak) 1200W per speaker Nominal Impedance 4 Ohm Frequency Response 20Hz - 25kHz Tweeter 1 inch (25mm) Integrated Horn Tweeter Crossover ICC - Integrated Concealed Crossover Speaker Connector 6-pin Deutsch / Amphenol LED Voltage Range 9-16 VDC LED Current Draw 0.25A LED Recommended Fuse 1A Bar Clamp Diameter 1.5 inch to 3 inch Clamp Rotation Near 360 degrees IP Rating IPX6 Terminals Gold-Plated Marine Grade Brass Surround VAST - Vertical Attach Surround Technique Certifications Klippel Verified, CE Compliant Dimensions 386.9mm (L) x 292.1mm (W) x 372.8mm (H) Warranty 2 Years What's in the Box 2x M2 10" Loaded Wake Tower Cans 2x Universal Clamps (1130-74671-A1) 2x Grommets 2x Spare Safety Inserts for Screw Clamp 2x 6-Pin Deutsch Harnesses (1130-73416-C1) 2x 1.5"-2.5" Rubber Inserts and Stainless Screws 2x 2.5"-3.0" Rubber Inserts and Stainless Screws 2x Black Sport Grilles 1x Safety Torx Wrench 1x Allen Bit for Rotating Speakers in Can Goes Well With Rockford Fosgate PMX-RGB Color Optix Controller (sold separately - required for full RGB lighting control via RF Connect app) Frequently Asked Questions Is the Color Optix controller included with the M2WL-10HB? No. The Color Optix PMX-RGB controller and RF Connect app are sold separately and are required for full RGB lighting control and colour adjustment. The speakers will function as audio drivers without the controller, but lighting customisation requires the PMX-RGB. What size tower bars do the M2WL-10HB clamps fit? The universal clamp system accommodates tower bar diameters from 1.5 to 3 inches, with near 360-degree rotation for flexible positioning. Both 1.5"-2.5" and 2.5"-3.0" rubber inserts and stainless screws are included to cover the full range. Are both grille options included in the box? Yes. Both stainless steel grille inserts (pre-installed) and black sport grille inserts are included in the box, allowing you to switch between the two styles without any additional purchase. What is the IPX6 rating and what does it mean for marine use? IPX6 means the speakers are rated to withstand water projected in powerful jets from any direction without harmful effects. Combined with the Element Ready construction - UV stable ASA plastics, silicone-sealed Deutsch connectors, and gold-plated brass terminals - the M2WL-10HB is purpose-built for the demanding salt and freshwater marine environment. Can the M2WL-10HB be used on a UTV as well as a boat? Yes. Due to the horn loaded design's long-range projection capability, the M2WL-10HB is suitable for use on saltwater and freshwater watercraft as well as some UTV installations where high-output, open-air speakers are required.Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$3,999.00 $3,399.15
Rockford Fosgate DSR1 8-Channel Signal Processor with iDatalink Maestro When your factory system needs a full aftermarket upgrade without losing a single OEM feature, the DSR1 delivers professional-grade digital signal processing and seamless vehicle integration in a single unit. Product Overview The DSR1 is co-developed with iDatalink Maestro, combining a full-featured 8-channel digital signal processor with a flashable Maestro integration module in one compact, behind-dash unit. It can be deployed immediately out of the box using high or low-level inputs in Universal Mode, or flashed with vehicle-specific firmware in Maestro Mode to interface directly with factory CANbus messages, preserving OEM controls, features, and audio routing without signal degradation. Once connected, the DSR1 is tuned using Rockford Fosgate's PerfectTune app via Bluetooth 4.0, available for both Apple iOS and Android devices, replacing the need for a laptop or dedicated tuning interface. The 32-bit DSP core running at 147 MIPS provides 245 bands of equalisation across eight output channels, variable crossovers with slope selections from 6 to 48 dB/octave, and up to 10 milliseconds of delay per channel for time alignment. With 24-bit ADC and DAC conversion, a signal-to-noise ratio exceeding 100 dBA, and THD+N below 1.0%, the DSR1 delivers transparent signal processing that does not compromise the source quality it is built to improve. CE and FCC compliant, with a 1-year warranty. Features & Benefits iDatalink Maestro Integration: A flashable Maestro module is built into the DSR1, allowing vehicle-specific firmware to be downloaded to enable integration into factory-installed systems without the loss of OEM controls and features. Once flashed, the factory source unit's CANbus messages control the internal signal routing of the DSR1 directly. 245 Bands of Equalisation: Eight output channels each receive 31 bands of parametric EQ with selectable Q from 0.01 to 10.0, providing precise correction across Front, Rear, Spare, and Subwoofer channels to address acoustic deficiencies in the vehicle's listening environment. Variable Crossovers with Selectable Slope: Crossovers are continuously variable from 20 Hz to 10 kHz and support High-Pass, Low-Pass, Band-Pass, All-Pass, and fixed Linkwitz-Riley topologies, with slope options of 6, 12, 18, 24, 30, 36, and 48 dB/octave for precise speaker integration. Time Alignment: Up to 10 milliseconds of delay is available on each output channel, allowing precise time alignment of speakers at different physical distances from the listening position for a coherent, centred stereo image. Bluetooth 4.0 Tuning via App: Wireless connection to the PerfectTune app on iOS 10.0 or later and Android 8.0 or later allows full DSP control, EQ adjustment, crossover configuration, and time alignment from a smartphone or tablet without accessing the unit directly. Bluetooth is for tuning only and does not support audio streaming. Universal and Maestro Mode Flexibility: In Universal Mode, the DSR1 operates with RCA or high-level inputs and any aftermarket amplifier. In Maestro Mode, a compatible vehicle-specific T-harness is added to enable full factory system integration with CANbus control. Multiple Input Options: Four balanced differential RCA inputs, four high-level inputs with signal-sense turn-on, two auxiliary RCA inputs, and an SPDIF coaxial digital input provide complete flexibility for any installation scenario. Eight RCA Outputs: Eight individual RCA outputs at up to 4V RMS support multi-amplifier configurations for front, rear, subwoofer, and spare channel assignments. DSM Circuit Technology: 1% tight-tolerance components improve circuit efficiency, reduce crosstalk between discrete components, and lower operating temperature for long-term reliability. Optional PLC2 Level Controller: The optional PLC2 remote controller adds physical level adjustment with assignable functions, providing a convenient dash-mounted control point without opening the app. CE and FCC Compliant: Fulfils all essential safety and environmental requirements under the European Directives and FCC regulations. Technical Specs Specification Detail SKU DSR1 Processor Type Digital Signal Processor DSP Speed 147 MIPS DSP Precision 32-bit DSP Accumulators 72-bit ADC Precision 24-bit ADC Dynamic Range 105 dB ADC THD+N -98 dB DAC Precision 24-bit DAC Dynamic Range 108 dB DAC THD+N -98 dB Signal Input 4 x Balanced Differential RCA, 4 x High-Level w/ Signal Sense, 2 x AUX RCA, 1 x SPDIF Coaxial Signal Output 8 x RCA Input Impedance 20k Ohms Output Impedance 200 Ohms Input Voltage (RCA) Up to 4V Input Voltage (High-Level) Up to 12.5V High-Level Turn-On 4V - 16V Input Voltage (AUX) Up to 2V Output Voltage Up to 4V RMS Frequency Response 20 Hz - 20 kHz +/- 0.5 dB THD+N <1.0% Signal-to-Noise Ratio (RCA) >100 dBA (A-weighted) Signal-to-Noise Ratio (AUX) >100 dBA (A-weighted) EQ Channels Front / Spare / Rear / Sub EQ Bands per Channel 31 Total EQ Bands 245 EQ Selectable Q 0.01 to 10.0 Crossover Frequency Variable: 20 Hz to 10 kHz Crossover Types High-Pass, Low-Pass, Band-Pass, All-Pass, Fixed Linkwitz-Riley Crossover Slope 6 / 12 / 18 / 24 / 30 / 36 / 48 dB/octave Time Alignment Up to 10 ms per channel Bluetooth 4.0 (tuning only, no audio streaming) Smartphone App PerfectTune (App Store and Google Play) iOS Compatibility iOS 10.0 or later (iPhone, iPad, iPod touch) Android Compatibility Android Oreo 8.0 or later (optimised for 5-inch screen or larger) Operating Voltage 9-16V DC Mounting Behind Dash Setup Port Micro USB Dimensions (H x W x D) 1.26" x 4.04" x 5.12" (32 mm x 102.5 mm x 130 mm) Shipping Weight 0.5 lbs (0.22 kg) Warranty 1 Year Compliance CE, FCC Compatible With The DSR1 operates in Universal Mode with any vehicle using RCA or high-level inputs and aftermarket amplifiers. For Maestro Mode with factory system integration, a compatible iDatalink T-harness is required. The following harnesses are supported: OEM System: With Factory Amplifier Harness Vehicles Coverage HRN-AR-FO2 Ford Select Ford vehicles with 8-inch My Ford Touch radio and Sony Amplified system, 2011-on HRN-AR-FO3 Ford Select Ford Mustang trims, 2015-on HRN-AR-CH2 Chrysler, Dodge, Jeep, RAM, Volkswagen Select Chrysler, Dodge, Fiat, Jeep, RAM and Volkswagen vehicles, 2007-on HRN-AR-CH3 Chrysler, Dodge, Fiat, Jeep Select Chrysler, Dodge, Fiat and Jeep vehicles, 2012-on HRN-AR-CH4 Chrysler, Dodge, Jeep, Maserati, RAM Select Chrysler, Dodge, Jeep, Maserati and RAM vehicles, 2016-on HRN-AR-TO1 Lexus, Toyota Select Lexus and Toyota vehicles, 2008-on HRN-AR-TO2 Lexus, Subaru, Toyota Select Toyota, Lexus and Subaru vehicles, 2012-on HRN-AR-TO3 Subaru, Toyota Select Toyota and Subaru vehicles, 2005-on OEM System: Without Factory Amplifier Harness Vehicles Coverage HRN-DSP-CH3 Chrysler, Dodge, Fiat, Jeep, RAM Select Chrysler, Dodge, Fiat, Jeep and RAM vehicles without factory amplifiers, 2013-on HRN-DSP-NI1 Chevrolet, Infiniti, Nissan, Subaru Select Infiniti, Nissan and Subaru vehicles without factory amplifiers HRN-DSP-TO1 Scion, Subaru, Toyota Select Scion, Subaru and Toyota vehicles without factory amplifiers Extension Cables Harness Vehicles Coverage HRN-AR-EXT2 Chrysler, Dodge, Ford, Jeep, Lexus, Maserati, RAM, Subaru, Toyota 2-metre amplifier relocation extension harness HRN-AR-EXT4 Chrysler, Dodge, Ford, Jeep, Lexus, Maserati, RAM, Subaru, Toyota 4-metre amplifier relocation extension harness For vehicle-specific harness compatibility, verify coverage at the iDatalink Maestro website before purchase. Frequently Asked Questions What is the difference between Universal Mode and Maestro Mode on the DSR1? In Universal Mode, the DSR1 operates as a standalone 8-channel DSP using RCA or high-level inputs from any head unit and feeds signal to aftermarket amplifiers. No vehicle-specific harness is needed. In Maestro Mode, a compatible iDatalink T-harness is added and the built-in Maestro module is flashed with vehicle-specific firmware, allowing the DSR1 to intercept the factory CANbus audio signal and preserve OEM controls, features, and source unit functionality while replacing the factory amplifier and speaker signal chain entirely. Does the DSR1 replace the factory amplifier? Yes, in Maestro Mode with a compatible harness, the DSR1 replaces the factory amplifier by tapping the factory source unit's full-range, flat audio signal before it reaches the OEM amplifier stage. This bypasses factory equalisation and compression, giving the DSR1 a clean signal to process and distribute to aftermarket amplifiers. Universal Mode also supports factory amplifier replacement using high-level inputs with signal-sense turn-on, without requiring a Maestro harness. What app is used to tune the DSR1, and which devices are supported? The DSR1 is tuned using Rockford Fosgate's PerfectTune app, available on the App Store and Google Play. It is compatible with Apple devices running iOS 10.0 or later, including iPhone, iPad, and iPod touch, and Android devices running Oreo 8.0 or later, optimised for screens 5 inches or larger. Connection is via Bluetooth 4.0, which is used for tuning only and does not stream audio. How many bands of EQ does the DSR1 provide, and how are they distributed? The DSR1 provides 245 total bands of parametric EQ, with 31 bands per channel across four channel groups: Front, Rear, Spare, and Subwoofer. Each band offers selectable Q from 0.01 to 10.0 for precise frequency shaping. Combined with variable crossovers (20 Hz to 10 kHz, up to 48 dB/octave slope) and up to 10 milliseconds of per-channel time alignment delay, the DSR1 provides a professional-level tuning toolkit for correcting factory acoustic deficiencies. Can the DSR1 be used without a Maestro T-harness? Yes. In Universal Mode, the DSR1 operates with standard RCA inputs (up to 4V), high-level speaker inputs (up to 12.5V) with automatic signal-sense turn-on, auxiliary RCA inputs, or SPDIF coaxial digital input, and works with any aftermarket amplifier configuration. A Maestro T-harness is only required when integrating with a factory-amplified OEM system in Maestro Mode. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$789.00
Rockford Fosgate bdSYNC2 Class-BD Amplifier Sync Cable Strap Two Power Amplifiers Into One Mono Unit Product Overview The Rockford Fosgate bdSYNC2 is a purpose-built 6-foot (approximately 1.8 metre) male-to-male sync cable designed to strap two compatible Class-BD Power series amplifiers together to operate as a single, larger mono amplifier. Available on select Class-BD Power series models only, the bdSYNC2 is the hardware solution for system builders who need more mono output power than a single Class-BD amplifier can provide pairing two units to combine their output into a single high-power mono channel without requiring an additional amplifier of a different model. This is a specialist accessory for high-output Power series system builds. The bdSYNC2 is not a universal amplifier interconnect it is designed exclusively for Rockford Fosgate Power series Class-BD amplifiers and is only compatible with select models within that range. Confirm specific amplifier model compatibility with your supplier before purchasing. Key Specifications Type: Amplifier sync strap cable Compatible topology: Class-BD Power series amplifiers (select models only) Connector type: Male-to-male Cable length: 6 feet (approximately 1.8 metres) Function: Straps two Class-BD Power amplifiers together as one mono amplifier Compatible amplifiers: Select Rockford Fosgate Power Class-BD models confirm with supplier Shipping weight: Confirm with supplier Features & Benefits Strap two Class-BD Power amplifiers into one mono unit: The bdSYNC2 connects two compatible Class-BD Power series amplifiers in a strapped configuration, allowing them to operate together as a single, higher-output mono amplifier. This is the primary method for doubling the mono output power of a Class-BD Power series system without switching to a different amplifier platform an important capability for high-output subwoofer builds where a single amplifier's rated power is insufficient. 6-foot (approximately 1.8 metre) cable length: The 1.8 metre cable provides sufficient reach to connect two amplifiers mounted side-by-side or in close proximity in a standard boot or audio bay installation without creating excessive cable slack or requiring the amplifiers to be positioned unusually close together. Male-to-male connector: The bdSYNC2 uses a male-to-male connector design for direct plug-in connection between the two amplifiers' sync ports without requiring adaptor hardware. Purpose-designed for Class-BD topology: The bdSYNC2 is not a generic RCA or signal cable it is an amplifier synchronisation cable specifically engineered for the Class-BD operating requirements of compatible Rockford Fosgate Power series amplifiers. Using a standard signal cable in place of the bdSYNC2 for strapping is not appropriate and will not produce the correct strapped mono configuration. Select models only high-output system specialist accessory: The bdSYNC2 is available for select Class-BD Power series models, making it a specialist accessory for serious high-output system builds rather than a general-use amplifier accessory. Confirm compatibility with your specific amplifier model before purchasing. Technical Specs Specification Detail SKU bdSYNC2 Brand Rockford Fosgate Type Amplifier sync strap cable Compatible Topology Class-BD Power series amplifiers Connector Male-to-male Cable Length 6 feet (approx. 1.8 metres) Compatible Amplifiers Select Rockford Fosgate Power Class-BD models confirm with supplier Shipping Weight Confirm with supplier Warranty Confirm with supplier Compatible With Select Rockford Fosgate Power series Class-BD amplifiers confirm specific compatible model pairs with your supplier before purchase High-output mono subwoofer system builds requiring more power than a single Class-BD amplifier provides Dual-amplifier boot and audio bay installations with sufficient space for two Class-BD Power series units side-by-side Frequently Asked Questions What does the bdSYNC2 cable do? The bdSYNC2 connects two compatible Rockford Fosgate Power Class-BD amplifiers together so they operate as a single, larger mono amplifier effectively doubling the available mono output power for high-output subwoofer builds where a single amplifier is insufficient. Which amplifiers is the bdSYNC2 compatible with? The bdSYNC2 is compatible with select Rockford Fosgate Power series Class-BD amplifiers only. Not all Class-BD Power series models support bdSYNC2 strapping confirm specific compatible model pairs with your supplier before purchasing. Can the bdSYNC2 be used with non-Class-BD Rockford Fosgate amplifiers? No. The bdSYNC2 is designed exclusively for Rockford Fosgate Power series Class-BD amplifiers. It is not compatible with Class-A/B, Class-D, Class-AD, Class-BD marine, or any other amplifier topology in the Rockford Fosgate range. How long is the bdSYNC2 cable? The bdSYNC2 is 6 feet long approximately 1.8 metres providing sufficient reach for two amplifiers mounted in close proximity in a standard boot or dedicated audio bay installation. Is the bdSYNC2 the same as a standard RCA interconnect cable? No. The bdSYNC2 is a purpose-built amplifier synchronisation cable engineered for Class-BD strapping it is not a standard RCA or signal cable. Do not substitute a standard signal cable for the bdSYNC2 when strapping two Class-BD amplifiers, as this will not produce the correct strapped mono configuration. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$49.00 $41.65
Rockford Fosgate TM400X4ad Power Marine 400W Class-AD 4-Channel Amplifier Constant Power, Four Channels, Ultra-Compact Product Overview The Rockford Fosgate TM400X4ad is a 400 Watt 4-channel amplifier from the Power Marine series, built on Rockford Fosgate's proprietary Class-AD technology with Constant Power output at both 4-ohm and 2-ohm impedance loads. The 4-channel counterpart to the TM400X2ad, it extends the Constant Power advantage of Class-AD across four output channels powering a complete four-speaker marine or powersport system with consistent, predictable output regardless of whether 4-ohm or 2-ohm speakers are connected. Housed in the same ultra-compact chassis format as the rest of the Power Marine TM-series range, the TM400X4ad features dual fan forced induction cooling and a three-stage thermal lock extrusion heatsink managing the thermal demands of four Class-AD channels in the enclosed, high-temperature installation environments of marine vessels and powersport vehicles. A 2/4 channel input switch, 4-ohm bridged capability, differential high-level inputs with Auto Turn-On, Remote-Out, upgraded RCA connectors, C.L.E.A.N. input/output clip detection, real-time thermal sensing, and marine-grade two-part epoxy conformal PCB coating complete a 4-channel Power Marine amplifier built to power a full system in a single compact unit. Key Specifications Channels: 4 Total power: 400W Circuit topology: Class-AD (Rockford Fosgate proprietary) Constant Power: Yes same output at 4-ohm and 2-ohm Bridgeable: Yes 4-ohm bridged Input switch: 2/4 channel Cooling: Dual fan forced induction + dual extruded heatsinks + 3-stage thermal lock extrusion Inputs: Low-level RCA + high-level differential (with auto turn-on) Remote-Out: Yes (when using high-level inputs) Power/Ground connector: 8 AWG RCA connectors: Upgraded C.L.E.A.N.: Input + output clip detection with LED indicators Thermal protection: Real-time thermal sensing Control panel: Top-mounted Circuit board protection: Marine-grade two-part epoxy conformal coating Construction: Discrete surface mount technology Rated power: Confirm with supplier CEA-2006 compliant: Confirm with supplier Dimensions: Confirm with supplier Shipping weight: Confirm with supplier Features & Benefits Rockford Fosgate proprietary Class-AD technology with Constant Power across four channels: Class-AD delivers the same output power at both 4-ohm and 2-ohm speaker impedances across all four channels simultaneously. For marine builds running 4-ohm or 2-ohm speakers in any combination across four positions, Constant Power ensures consistent, predictable output without impedance recalculation a practical advantage when mixing speaker brands or impedances in a multi-zone marine system. 4-channel full-range coverage for complete marine system builds: Four output channels power a complete four-speaker marine installation dash speakers, cockpit speakers, transom-mount speakers, or wakeboard tower speakers from a single compact amplifier without the complexity of multiple separate units. 2/4 channel input switch: Drive all four output channels from just two RCA inputs when the source unit has limited preamp outputs. Eliminates the need for Y-adapters in marine and powersport installs where head unit RCA outputs are often restricted consistent with the feature set of the PM600X4 and PM1000X5 in this catalogue. 4-ohm bridged capability: Bridge channel pairs to mono for high-power 2-channel or dedicated subwoofer driving, extending the TM400X4ad's system configuration flexibility beyond standard 4-channel stereo operation. Ultra-compact chassis: The same space-efficient compact format as the TM400X2ad and TM500X1br Power Marine amplifiers purpose-designed for the restricted mounting locations of marine vessels, UTVs, and powersport vehicles where conventional 4-channel amplifier footprints create fitment challenges. Dual fan forced induction cooling: Active forced air cooling via dual fans manages the thermal output of four Class-AD channels in enclosed, low-airflow marine and motorsport installation environments where passive convection cooling alone would be insufficient. Three-stage thermal lock extrusion with dual extruded heatsinks: Multi-stage passive heatsink design working in combination with the dual fans for comprehensive thermal management across four channels within the compact chassis. Real-time thermal sensing: Continuous temperature monitoring with real-time protection response, safeguarding all four channels during sustained high-output operation in elevated ambient temperatures. C.L.E.A.N. input and output clip detection with LED indicators: Simultaneous input and output THD monitoring across the amplifier for accurate gain structure setup and ongoing clip detection during use consistent with the TM-series standard and a step above the Punch Marine range. Differential high-level inputs with Auto Turn-On: Differential design rejects common-mode noise and ground loop interference common in marine electrical systems. Auto Turn-On eliminates the need for a dedicated remote wire ideal for OEM integration across the full range of Australian marine vessel and powersport vehicle head unit configurations. Remote-Out feature: Outputs a remote turn-on signal to downstream amplifiers or accessories when using high-level inputs useful for multi-amplifier marine system builds where a subwoofer amplifier needs to be triggered without a dedicated head unit remote output. Upgraded RCA connectors: Higher-quality connectors reducing signal degradation and improving long-term reliability in the vibration and moisture conditions of marine installations. Marine-grade two-part epoxy conformal PCB coating: Circuit boards sealed against moisture, salt spray, and humidity consistent with the conformal coating standard across the Rockford Fosgate Power Marine and Punch Marine amplifier ranges. Discrete surface mount technology construction: Compact, vibration-resistant circuit board assembly contributing to both the ultra-compact chassis dimensions and long-term reliability in high-vibration marine and motorsport environments. 8 AWG power/ground connectors: Appropriate wiring gauge for the current demands of a 400W 4-channel amplifier. Technical Specs Specification Detail SKU TM400X4ad Brand Rockford Fosgate Number of Channels 4 Total Power 400W Circuit Topology Class-AD (proprietary) Constant Power Yes 4-ohm and 2-ohm Bridgeable Yes 4-ohm bridged Input Switch 2/4 channel Cooling Dual fan forced induction + dual extruded heatsinks + 3-stage thermal lock extrusion Thermal Protection Real-time thermal sensing Signal Input Low-level RCA + high-level differential Auto Turn-On Yes (via high-level input) Remote-Out Yes (when using high-level inputs) Power/Ground Connector 8 AWG RCA Connectors Upgraded C.L.E.A.N. Input + output clip detection with LED indicators Control Panel Top-mounted Circuit Board Protection Marine-grade two-part epoxy conformal coating Construction Discrete surface mount technology Rated Power (per channel) Confirm with supplier CEA-2006 Compliant Confirm with supplier Crossover Confirm with supplier Dimensions Confirm with supplier Shipping Weight Confirm with supplier Warranty Confirm with supplier Compatible With Marine vessels: bow riders, pontoons, ski boats, fishing boats, tinnies, and jet skis with four-speaker systems Powersport applications: UTVs, side-by-sides, dune buggies, and off-road 4WDs with full four-speaker builds Factory and aftermarket marine head units with RCA or high-level outputs Rockford Fosgate Punch and Prime marine speakers 4-ohm or 2-ohm (all four channels) Rockford Fosgate TM500X1br Power Marine mono amplifier (for combined 4-channel full-range + mono subwoofer system builds) Downstream amplifiers triggered via Remote-Out in multi-amplifier marine system configurations Vessels and vehicles where a compact 4-channel amplifier with OEM integration capability is required Frequently Asked Questions What is the difference between the TM400X4ad and TM400X2ad? Both are Power Marine Class-AD amplifiers with Constant Power output at 4 and 2 ohms, identical chassis, dual fan cooling, and the same feature set. The TM400X4ad has four output channels for powering a complete four-speaker system, while the TM400X2ad has two output channels. The TM400X4ad also adds a 2/4 channel input switch not present on the TM400X2ad. Choose the TM400X4ad for four-speaker coverage; choose the TM400X2ad for a two-speaker or dedicated bridged mono application. What does Constant Power mean for speaker pairing in a marine build? Constant Power means the TM400X4ad delivers the same output across all four channels regardless of whether 4-ohm or 2-ohm speakers are connected. This removes the need to recalculate expected power output when mixing speaker impedances across different positions on the vessel simplifying system design and ensuring consistent volume levels across all four channels. Can the TM400X4ad be bridged to drive a subwoofer? Yes. The TM400X4ad is bridgeable to 2-channel mono into 4-ohm loads, allowing a channel pair to drive a subwoofer while the remaining two channels continue to power full-range speakers enabling a 3-channel system configuration from a single 4-channel amplifier. Confirm the minimum bridged impedance with your supplier before connecting. What does the 2/4 channel input switch do? It allows two RCA inputs to feed all four output channels simultaneously. When a marine head unit has only one stereo RCA preamp output, the 2/4 channel input switch eliminates the need for Y-adapters simplifying wiring and reducing signal path components in the installation. Is the TM400X4ad suitable for saltwater marine environments? Yes. Marine-grade two-part epoxy conformal-coated circuit boards and the active dual fan cooling system make the TM400X4ad suitable for open saltwater and estuarine environments. The conformal coating resists moisture, salt spray, and humidity, while the active cooling manages heat in enclosed installation spaces where passive cooling would be insufficient. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$849.00 $721.65
Rockford Fosgate T750X1bd Power 750W Class-BD Mono Amplifier High Efficiency, Ultra-Compact, Constant Power Product Overview The Rockford Fosgate T750X1bd is a 750 Watt mono amplifier from the flagship Power series, built on Rockford Fosgate's patented Class-BD technology platform combining the efficiency of Class-D topology with the sonic fidelity of Class-B to deliver 750W mono output in an ultra-compact chassis with significantly lower current draw than a conventional Class A/B amplifier of equivalent output. Designed for the broadest possible vehicle application range hybrid and electric vehicles, small cars, trucks, motorcycles, and side-by-side UTVs the T750X1bd is purpose-engineered for installations where high-output mono performance and compact dimensions are both non-negotiable. Proprietary low-impedance Constant Power technology ensures consistent, predictable output regardless of speaker impedance, and the configurable Molex-style input harness accepts both RCA and speaker-level signals with differential input circuitry that eliminates signal noise from the audio chain. Remote-Out converts the remote input terminal to an output when using speaker-level inputs triggering additional amplifiers without requiring a separate remote source from the vehicle. Real-time Rollback thermal protection, dual fan forced induction, dual extruded heatsinks, C.L.E.A.N. input/output clip detection, on-board Punch EQ, low-pass crossover, PLC2 remote level control compatibility, CEA-2006 and CE compliance, 8 AWG power connectors, upgraded RCA connectors, and discrete surface mount construction complete a mono amplifier built to perform reliably in every environment from marine vessels to electric vehicles. Key Specifications Channels: 1 (mono) Total power: 750W Circuit topology: Class-BD (patented) Constant Power: Yes low impedance Crossover: Built-in low-pass Punch EQ: Built-in patented boost circuit Inputs: Low-level RCA + high-level differential (configurable Molex-style harness) Auto Turn-On: Yes (via high-level input) Remote-Out: Yes (when using high-level inputs) RCA connectors: Upgraded Power connector: 8 AWG Speaker connector: 10 AWG C.L.E.A.N.: Input + output clip detection with LED indicators Thermal protection: Real-time thermal sensing with Rollback technology Cooling: Dual fan forced induction + dual extruded heatsinks + 3-stage thermal lock extrusion Remote level control: PLC2 compatible (sold separately) Control panel: Top-mounted Construction: Discrete surface mount technology CEA-2006 compliant: Yes CE compliant: Yes Rated power: Confirm with supplier Dimensions: Confirm with supplier Shipping weight: Confirm with supplier Features & Benefits Rockford Fosgate patented Class-BD technology: Class-BD combines Class-D switching efficiency with Class-B topology fidelity delivering high-efficiency mono output that draws significantly less current from the vehicle's charging system than a Class A/B amplifier of equivalent output, while maintaining the sonic accuracy associated with Class-B operation. A genuine advantage in vehicles with limited alternator capacity hybrid and electric vehicles, motorcycles, small cars, and UTVs where electrical system load management is a real constraint. Proprietary low-impedance Constant Power: Delivers consistent output across low impedance loads, ensuring predictable performance and maximising power delivery to the connected subwoofer regardless of impedance variation consistent with the Constant Power technology across the T-series and TM-series range. 750W mono in an ultra-compact chassis: High-output mono performance in a compact form factor designed for the restricted installation spaces of motorcycles, UTVs, small cars, and behind-dash vehicle locations where standard mono amplifier chassis dimensions create fitment challenges. Configurable Molex-style input harness RCA and speaker-level in one connector: The Molex-style harness accepts both low-level RCA and high-level speaker-level signals through the same configurable connector simplifying installation and reducing cable clutter compared to amplifiers requiring separate wiring runs for each input type. Suitable for factory OEM integration and aftermarket head unit connection from the same amplifier. Differential input circuitry for noise-free signal: Differential inputs reject common-mode noise and ground loop interference that standard single-ended inputs pass through to the audio signal particularly important in hybrid and electric vehicles where high-voltage electrical architecture commonly introduces interference. Also valuable in motorcycles and UTVs where long signal cable runs from dash to amplifier increase noise pickup. Remote-Out feature: When using high-level inputs, the remote input terminal converts to an output signal that triggers additional amplifiers or accessories eliminating the need to source a separate remote turn-on from the vehicle's electrical system. Particularly useful in factory OEM integrations where a dedicated remote wire is unavailable. Real-time thermal sensing with Rollback technology: Progressively reduces output power as temperatures approach the threshold rather than shutting down completely maintaining audio at a reduced level in extreme thermal conditions. Consistent with the TM500X1br and T1000X5ad in this catalogue a critical feature for UTV, motorcycle, and summer Australian installations. Dual fan forced induction with 3-stage thermal lock extrusion and dual extruded heatsinks: Active forced air cooling combined with a multi-stage passive heatsink provides comprehensive thermal management for 750W mono output in the compact chassis required for Element Ready vehicle applications. C.L.E.A.N. input and output clip detection with LED indicators: Simultaneous input and output THD monitoring for accurate gain structure setup and ongoing clip detection consistent with the Power series standard across this catalogue. Built-in low-pass crossover and Punch EQ boost circuit: On-board crossover and bass boost without external processors practical for compact installations where signal processor space is unavailable. Upgraded RCA connectors: Higher-quality connectors reducing signal degradation and improving long-term reliability in high-vibration UTV, motorcycle, and truck installations. 8 AWG power and 10 AWG speaker connectors: Appropriate wiring gauge connectors for the current demands of a 750W mono amplifier consistent with the TM500X1br specification in this catalogue. PLC2 remote level control compatible: Optional Rockford Fosgate PLC2 for dash-mounted subwoofer output level control with input clip indicator. Sold separately. CEA-2006 and CE compliant: Power ratings verified against the CEA-2006 industry standard. CE compliance confirms European safety and EMC conformity both are verified, comparable specifications. Discrete surface mount technology construction: Compact, vibration-resistant circuit board assembly contributing to both the ultra-compact chassis and long-term reliability in high-vibration motorcycle, UTV, and off-road installations. Technical Specs Specification Detail SKU T750X1bd Brand Rockford Fosgate Number of Channels 1 (mono) Total Power 750W Circuit Topology Class-BD (patented) Constant Power Yes low impedance Crossover Built-in low-pass Punch EQ Built-in patented boost circuit Signal Input Low-level RCA + high-level differential (Molex-style harness) Auto Turn-On Yes (via high-level input) Remote-Out Yes (when using high-level inputs) RCA Connectors Upgraded Power Connector 8 AWG Speaker Connector 10 AWG C.L.E.A.N. Input + output clip detection with LED indicators Thermal Protection Real-time thermal sensing with Rollback technology Cooling Dual fan forced induction + dual extruded heatsinks + 3-stage thermal lock extrusion Remote Level Control PLC2 compatible (sold separately) Control Panel Top-mounted Construction Discrete surface mount technology CEA-2006 Compliant Yes CE Compliant Yes Rated Power Confirm with supplier Dimensions Confirm with supplier Shipping Weight Confirm with supplier Warranty Confirm with supplier Compatible With Hybrid and electric vehicles requiring OEM integration with noise-rejecting differential inputs Motorcycles, UTVs, side-by-sides, and powersport vehicles requiring compact 750W mono amplification Small cars, trucks, and vehicles with restricted amplifier installation space Factory and aftermarket head units with RCA or high-level outputs Rockford Fosgate Power and Punch series subwoofers rated for 750W mono input Downstream amplifiers triggered via Remote-Out in multi-amplifier system builds Optional Rockford Fosgate PLC2 Punch Level Control (sold separately) Vehicles where Class-BD current efficiency reduces alternator and battery system load Frequently Asked Questions What is Class-BD technology and how does it differ from Class-D and Class A/B? Class-BD is Rockford Fosgate's patented topology that combines Class-D switching efficiency with Class-B topology fidelity. Class-D alone delivers high efficiency but can introduce switching artefacts; Class A/B delivers sonic accuracy but at lower efficiency and higher current draw. Class-BD achieves both drawing significantly less current than a Class A/B amplifier of equivalent output while maintaining the sonic quality associated with Class-B operation. How does the Molex-style input harness work? The configurable Molex-style connector accepts both low-level RCA and high-level speaker-level signals through the same harness eliminating the need for separate wiring configurations depending on the source. This simplifies installation in OEM integration scenarios and reduces cable management complexity in confined installation spaces. What does the Remote-Out feature do? When the T750X1bd is connected via high-level inputs, the remote input terminal converts to an output that triggers additional amplifiers or accessories. This eliminates the need to source a separate remote turn-on signal from the vehicle particularly useful in hybrid, electric, and OEM factory system integrations where a dedicated remote wire is unavailable. How does the T750X1bd differ from the TM500X1br Power Marine mono amplifier? Both are compact mono amplifiers with Rollback thermal protection, dual fan cooling, C.L.E.A.N. I/O, and Remote-Out. The T750X1bd uses Class-BD technology and delivers 750W, while the TM500X1br uses Class-BR (Boosted Rail) technology and delivers 500W. The TM500X1br has marine-grade conformal PCB coating for permanent marine installation; the T750X1bd is designed for the broadest vehicle application range including hybrid, electric, UTV, and motorcycle. Choose based on your primary installation environment and power requirement. Is a remote level control included with the T750X1bd? No. The optional PLC2 Punch Level Control is sold separately and connects to the dedicated remote control input for subwoofer output level adjustment with input clip indicator from a convenient dash or mounting location. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$1,339.00 $1,138.15
Rockford Fosgate T500X1BR 500 Watts Mono. Patented Tech. Fits Where Others Won't. Product Overview The Rockford Fosgate T500X1BR is a Power Series Class-BR mono amplifier built around Rockford Fosgate's proprietary Boosted Rail technology a patented design that draws minimal current from your vehicle's electrical system while maintaining a stored power reserve for sustained, dynamic bass output. The result is 500 watts of mono subwoofer power in an ultra-compact chassis that fits hybrid vehicles, electric cars, motorcycles, side-by-side UTVs, and small cars where a conventional amplifier simply won't go. Unlike standard Class D monoblocks, the T500X1BR's Boosted Rail architecture actively manages current draw and power delivery making it one of the most electrically efficient 500-watt amplifiers available. The 3-stage thermal lock extrusion with dual fan forced induction keeps operating temperatures in check even in confined spaces, while real-time thermal sensing with Rollback technology reduces output before the amp ever reaches a protection trip point. For Australian builds where heat is a genuine concern confined underbody mounts, motorcycle tail bags, UTV roll cages this is the thermal management story that matters. Key Specifications Total RMS Output: 500 watts mono Amplifier Class: Class-BR (Boosted Rail — Rockford Fosgate proprietary) Channels: 1 (mono) Form Factor: Ultra-compact Power Connector: 8 AWG Ground Connector: 8 AWG Speaker Connector: 10 AWG Inputs: Low-level (RCA) and high-level (speaker-level) Auto Turn-On: Yes — via high-level (differential) input detection Remote-Out: Yes — when using high-level inputs Remote Level Control: 2013 PLC2 compatible (sold separately) Clip Detection: C.L.E.A.N. input and output clip detection with indicator LEDs Cooling: Dual fan forced induction Heatsink: Dual extruded heatsinks with 3-stage thermal lock extrusion Thermal Protection: Real-time thermal sensing with Rollback technology RCA Connectors: Upgraded Construction: Discrete surface mount technology Control Panel: Top-mounted Protection: Thermal, over-current, short circuit (real-time) Features & Benefits Patented Boosted Rail Technology — Rockford Fosgate's proprietary Class-BR design sips current from your charging system while holding a stored power reserve for dynamic bass transients. Ideal for hybrid and electric vehicles where alternator output is limited or managed by the vehicle's BMS, and for motorcycles and UTVs where electrical headroom is tight. Ultra-Compact Form Factor — Designed to fit where a conventional monoblock can't. Motorcycles, side-by-sides, small hatchbacks, hybrids, under-seat installs — the T500X1BR opens up mounting locations that a standard amp chassis rules out entirely. Dual Fan Forced Induction Cooling — Active cooling via twin fans allows the T500X1BR to sustain rated output in confined spaces without relying solely on passive heatsink area. Critical for tight installs where airflow around the amplifier is restricted. 3-Stage Thermal Lock Extrusion with Dual Heatsinks — The extruded heatsink design combined with active fan cooling creates a three-stage thermal management system that handles heat from multiple directions. In Australian summer conditions — whether under a UTV seat or behind a motorcycle fairing — this is what keeps the amp alive. Real-Time Thermal Sensing with Rollback Technology — Rather than hard-cutting the amp when temperatures rise, Rollback progressively reduces output to a safe level, keeping audio playing while protecting internal components. Recovers automatically when temperatures drop — no manual reset required. C.L.E.A.N. Input/Output Clip Detection with Indicator LEDs — Rockford Fosgate's gain-calibration system now extends to both input and output clip detection with dedicated LED indicators. Set your gain correctly on the way in, and monitor whether the output is clipping under real listening conditions — a genuine dual-stage clip monitoring system. Differential Inputs with High-Level Auto Turn-On — Accepts speaker-level signals directly from an OEM or factory head unit. The differential input design rejects noise and ground loops that are common in high-level installs. Auto turn-on activates the amp on signal detection — no remote wire required. Remote-Out Feature (High-Level Input Mode) — When using the high-level inputs, the T500X1BR generates a remote-out signal that can trigger additional amplifiers or accessories downstream — useful in multi-amp builds where a clean remote signal source is otherwise unavailable. Upgraded RCA Connectors — Higher-quality RCA connectors than standard at this power class — better contact, lower noise floor, and a more secure connection for installations subject to vibration (motorcycles, UTVs, off-road use). 8 AWG Power/Ground, 10 AWG Speaker Connectors — Sized appropriately for the T500X1BR's output rating, reducing wiring complexity and keeping the install tidy. 2013 PLC2 Remote Ready — Compatible with Rockford Fosgate's PLC2 remote Punch Level Control (sold separately) for dash-mounted bass level adjustment. Note: requires the 2013-spec PLC2. Discrete Surface Mount Technology — Internal components are surface-mounted for tighter tolerances, better vibration resistance, and improved reliability — especially relevant in motorcycle and UTV applications subject to constant vibration. Top-Mounted Controls — All crossover and gain controls are on the top face of the amplifier for easy access during initial setup, regardless of mounting orientation. Technical Specs Specification Detail Total RMS Power 500W mono Amplifier Class Class-BR (Boosted Rail) Number of Channels 1 (mono) Form Factor Ultra-compact Power Connector 8 AWG Ground Connector 8 AWG Speaker Connector 10 AWG Input Type Low-level (RCA) + High-level (differential) Auto Turn-On Yes (via high-level input) Remote-Out Yes (when using high-level inputs) RCA Connectors Upgraded Clip Detection C.L.E.A.N. input + output with LED indicators Remote Level Control 2013 PLC2 compatible (sold separately) Cooling Dual fan forced induction Heatsink Dual extruded — 3-stage thermal lock extrusion Thermal Protection Real-time sensing with Rollback technology Construction Discrete surface mount technology Control Panel Top-mounted Short Circuit Protection Yes Over-Current Protection Yes Dimensions Not specified Weight Not specified Signal-to-Noise Ratio Not specified THD Not specified Minimum Impedance Not specified Frequency Response Not specified Input Sensitivity Not specified Compatible With / Goes Well With Vehicle Applications: Hybrid vehicles (low alternator output — Boosted Rail manages current draw) Electric vehicles (BMS-sensitive electrical systems) Motorcycles (compact chassis, vibration-resistant SMT construction) Side-by-side UTVs (compact, fan-cooled for confined mounting) Small cars and hatchbacks (tight boot or under-seat installs) Trucks and utes (standard subwoofer installs) Head Unit Compatibility: Factory/OEM head units (via high-level differential input with Auto Turn-On) Aftermarket head units with RCA pre-outs (low-level input) Accessories: Rockford Fosgate 2013 PLC2 Remote Punch Level Control (optional, sold separately — confirm 2013 spec) 8 AWG power/ground wiring kit recommended 10 AWG speaker cable recommended Frequently Asked Questions What makes Boosted Rail technology different from a standard Class D amplifier? Boosted Rail is Rockford Fosgate's patented design that draws minimal current from your vehicle's electrical system while storing a power reserve for dynamic bass bursts — unlike Class D, which draws current in direct proportion to output at all times. Is the T500X1BR suitable for a motorcycle or UTV installation? Yes. The ultra-compact chassis, dual fan cooling, vibration-resistant surface mount construction, and upgraded RCA connectors make the T500X1BR one of the few 500-watt amplifiers genuinely engineered for motorcycle and side-by-side UTV installs. What is Rollback technology and how does it protect my amplifier? Rather than cutting power entirely when the amp gets hot, Rollback progressively reduces output to keep temperatures safe while keeping audio playing. The amp recovers automatically once it cools — no manual reset, no interruption to your ride. Does the T500X1BR work with a factory head unit? Yes. The differential high-level input accepts speaker-level signals directly from an OEM head unit, with Auto Turn-On built in. The differential design also rejects the noise and ground loops common in high-level installs — particularly important on motorcycles and UTVs. What does the Remote-Out feature do and when do I need it? When using the high-level inputs, the T500X1BR outputs a remote-on signal that can trigger a second amplifier or powered accessory. Useful in multi-amp builds where a factory head unit doesn't provide a clean remote wire source. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$899.00
Rockford Fosgate T500-1BDCP — Constant Power. Every Ohm. No Compromise. Product Overview The Rockford Fosgate T500-1BDCP is a Power Series Class-bd mono amplifier built on the foundation of the legendary T500-1bd, elevated with a proprietary Constant Power configuration that delivers up to 25% more output across all impedance loads compared to a conventional amplifier at the same rated wattage. Where a standard amplifier loses power as impedance rises, the T500-1BDCP maintains consistent output giving you more usable watts whether you're running 1-ohm, 2-ohm, or 4-ohm subwoofer loads. Its frequency response is optimised exclusively for subwoofer use this is a dedicated bass amplifier, not a general-purpose mono. The MOSFET power supply and MOSFET output stage deliver tight, controlled, low-distortion bass reproduction at sustained levels, while 4-gauge power and ground connectors and audiophile-grade speaker terminals ensure the signal and current path live up to the amplifier's output capability. The infrasonic filter protects your subwoofer from damaging sub-audible frequencies, and RCA pass-thru outputs keep multi-amp builds clean and Y-adapter free. Key Specifications Total RMS Output: 500 watts mono Amplifier Class: Class-bd Constant Power: Yes — up to 25% more power across all impedance loads Frequency Response: Optimised for subwoofer use only Crossover: 24dB/octave Infrasonic Filter: Yes Power Supply: MOSFET Output Stage: MOSFET Power/Ground Connectors: 4 AWG Speaker Connections: Audiophile-grade RCA Pass-Thru Outputs: Yes Subwoofer Compatibility: Two 4-ohm DVC subwoofers (under-seat configuration confirmed by manufacturer) Features & Benefits Constant Power Configuration — Rockford Fosgate's proprietary Constant Power design maintains up to 25% more wattage across all impedance loads compared to a conventional amplifier. A standard amp rated at 500W at 1 ohm drops output significantly at 2 or 4 ohms — the T500-1BDCP holds its output consistent. This translates directly to more headroom, more dynamic range, and more bass impact from the same amplifier. Subwoofer-Optimised Frequency Response — The T500-1BDCP's signal path and tuning are engineered exclusively for low-frequency reproduction. This isn't a compromise — it's a design decision that produces tighter, more controlled bass than a general-purpose mono amplifier of equivalent wattage. MOSFET Power Supply — Metal-Oxide-Semiconductor Field-Effect Transistor power supply design delivers stable, efficient current conversion with low noise — the foundation of clean, dynamic bass output at sustained listening levels. MOSFET Output Stage — MOSFET output devices offer fast switching, low distortion, and excellent thermal characteristics under sustained bass loads. The result is bass that stays controlled and defined even when pushed hard. 24dB/Octave Crossover — Steeper than the 12dB/octave Butterworth found in the Punch series, the 24dB/octave crossover provides a sharper roll-off at the crossover point — more aggressive filtering that keeps high-frequency content away from the subwoofer and improves system integration. Infrasonic Filter — Removes sub-audible frequencies that cause excessive cone excursion without producing usable bass. Essential for ported enclosures and low-tuned sealed boxes — protects driver longevity and keeps your output clean during heavy bass passages. 4 AWG Power/Ground Connectors — Heavier gauge than the 8 AWG found on compact or entry-level monoblocks. Larger conductor cross-section reduces resistance in the power delivery path, ensuring the amplifier receives the current it needs for sustained high-output performance. Audiophile-Grade Speaker Connections — Higher-quality speaker terminals reduce contact resistance and provide a more secure mechanical connection than standard push-type connectors — important for high-current, low-impedance subwoofer loads. RCA Pass-Thru Outputs — Chain a second amplifier for front/rear speakers without Y-adapters or returning to the head unit. Keeps signal integrity intact and simplifies wiring in multi-amp builds. Under-Seat Subwoofer Amplifier Capability — Manufacturer-confirmed compatibility with two 4-ohm DVC subwoofers in an under-seat configuration — practical for utes, SUVs, and vehicles where boot space is dedicated to cargo rather than audio. Technical Specs Specification Detail Total RMS Power 500W mono Amplifier Class Class-bd Constant Power Yes — up to 25% more across all impedance loads Application Subwoofer use only Crossover 24dB/octave Infrasonic Filter Yes Power Supply MOSFET Output Stage MOSFET Power Connector 4 AWG Ground Connector 4 AWG Speaker Connections Audiophile-grade RCA Pass-Thru Outputs Yes Subwoofer Configuration Two 4-ohm DVC (under-seat — manufacturer confirmed) Input Type Not specified — confirm with supplier Auto Turn-On Not specified — confirm with supplier Remote Level Control Not specified — confirm with supplier Dimensions Not specified Weight Not specified Signal-to-Noise Ratio Not specified THD Not specified Minimum Impedance Not specified — confirm with supplier Frequency Response Not specified (subwoofer-optimised — confirm range) Input Sensitivity Not specified Compatible With / Goes Well With Subwoofer Configurations: Two 4-ohm DVC subwoofers (under-seat configuration — manufacturer confirmed) Single subwoofer builds (impedance to be confirmed with supplier) System Integration: Multi-amp builds via RCA pass-thru (no Y-adapters required) Under-seat dedicated subwoofer installations (utes, SUVs, wagons) Accessories: 4 AWG power/ground wiring kit (required — confirm rated kit with supplier) Audiophile-grade speaker cable (matched to terminal quality) Frequently Asked Questions What does Constant Power mean and why does it matter for subwoofer performance? Constant Power means the T500-1BDCP delivers up to 25% more watts across all impedance loads compared to a conventional amplifier at the same rating — so your subwoofer receives consistent, sustained output regardless of impedance, resulting in tighter and more dynamic bass. Can the T500-1BDCP drive two subwoofers at once? Yes. Rockford Fosgate confirms the T500-1BDCP is capable of driving two 4-ohm DVC subwoofers — including in an under-seat configuration — making it a practical choice for utes, SUVs, and vehicles where boot space is at a premium. Why does this amplifier have a 24dB/octave crossover instead of the more common 12dB/octave? A 24dB/octave crossover rolls off frequencies more steeply above the crossover point — keeping unwanted mid-range content away from the subwoofer more effectively. This produces cleaner integration between your subwoofer and main speakers. What is the infrasonic filter and do I need it? The infrasonic filter removes sub-audible frequencies that cause excessive cone movement without producing usable bass. It's particularly important for ported enclosures and is strongly recommended for any subwoofer installation to protect driver longevity. What gauge power and ground wiring does the T500-1BDCP require? The T500-1BDCP uses 4 AWG power and ground connectors — heavier than the 8 AWG found on many compact mono amplifiers. Use a quality 4 AWG wiring kit to ensure the amplifier receives the current needed for sustained high-output performance. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$1,179.00 $1,002.15
6.5" T4 Component System LCP Fibre Sandwich Cone, Multi-Pole™ Neodymium Motor, 1" Ring Radiator LCP Tweeter, VAST, Asymmetrical 12dB/Octave Crossover, Bi-Amp Capable. Product Overview The Rockford Fosgate Power T4652-S is a 6.5" 2-way audiophile component system from the T4 series described by Rockford Fosgate as a design that mimics the performance of the flagship T5 model. The kit includes two woofers with grilles, two tweeters, a passive crossover, and mounting hardware. Power handling (RMS) is not stated in the supplier data confirm with Rockford Fosgate before publishing. The T4652-S introduces several construction elements not found in the T3 series: an LCP fibre sandwich woofer cone (layered composite rather than single-material LCP), a Multi-pole™ neodymium motor structure for improved linearity, a FlexFit slot basket, and a 1" ring radiator LCP dome tweeter with an aluminium (not Mylar) phase plug. The asymmetrical 12dB/octave Butterworth crossover provides ±2dB selectable tweeter level settings, bi-amp switching, and on/off-axis configuration. The VAST butyl rubber surround and die-cast aluminium frame are confirmed. Key Specifications Woofer size: 6.5 inch Configuration: 2-way component Power handling (RMS): Not specified Impedance: Not specified — confirm with Rockford Fosgate Sensitivity: Not specified — confirm with Rockford Fosgate Frequency response: Not specified — confirm with Rockford Fosgate Woofer mounting depth: Not specified — confirm with Rockford Fosgate Woofer cone: LCP fibre sandwich (layered composite) Woofer motor: Multi-pole™ neodymium Woofer frame: Die-cast aluminium Woofer surround: VAST butyl rubber ✓ Spider: Fatigue and tear resistant linear Nomex Basket: FlexFit slot Tweeter: 1" (25mm) ring radiator LCP dome, aluminium phase plug, neodymium (implied) Tweeter mounting: DDC (Discrete Dual Clamp) — flush and surface (angled) Crossover: External passive, asymmetrical 12dB/octave Butterworth Crossover frequencies: Not specified — confirm with Rockford Fosgate Tweeter level: Selectable +2dB / 0dB / -2dB ✓ Bi-amp capability: Yes (selectable) On/off-axis: Yes (selectable) Grilles: Included ✓ Mounting hardware: Included ✓ Kit contents: 2 woofers + 2 tweeters + crossover + grilles + hardware CEA-2031 compliant: Not stated — confirm with Rockford Fosgate Cutout diameter: Not specified — confirm with Rockford Fosgate Weight: Not specified — confirm with Rockford Fosgate Warranty: Not specified — confirm with Rockford Fosgate Features & Benefits LCP Fibre Sandwich Cone — A sandwich cone construction bonds multiple layers together — typically a rigid outer skin material and a lightweight core — to produce a cone that is stiffer than a single-material design of equivalent mass. The LCP fibre outer layers provide exceptional stiffness and damping; the sandwich structure adds rigidity in the direction perpendicular to the cone face, reducing cone breakup modes for more accurate midrange reproduction. Multi-Pole™ Neodymium Motor Structure — Rockford Fosgate's proprietary Multi-Pole™ motor uses multiple pole pieces in the magnetic circuit rather than the conventional single-pole design — producing a more uniform magnetic field across the voice coil's working range and reducing the nonlinear distortion associated with voice coil position variation in the magnetic gap. This is a proprietary Rockford Fosgate technology. 1" Ring Radiator LCP Dome Tweeter with Aluminium Phase Plug — A ring radiator tweeter produces sound from an annular (ring-shaped) diaphragm rather than a full dome face — allowing the centre of the tweeter to be acoustically transparent (via the phase plug). This design produces very even high-frequency dispersion and extended high-frequency response, as the ring geometry allows the diaphragm to move as a more ideal piston at high frequencies. The aluminium phase plug guides high-frequency waves toward the listener while providing thermal management. FlexFit Slot Basket — The slot-type FlexFit basket incorporates openings in the basket wall that allow air movement and facilitate OEM mounting in cavities where a solid basket wall would obstruct the door structure. A different construction approach from the standard FlexFit basket. VAST Butyl Rubber Surround — VAST geometry confirmed with butyl rubber surround material — providing the increased effective cone area of VAST with the UV resistance and temperature stability of butyl rubber. Die-Cast Aluminium Frame — Dense, dimensionally precise die-cast aluminium basket for rigid driver geometry and reduced resonance. Fatigue-Resistant Linear Nomex Spider — Aromatic polyamide spider for consistent compliance and fatigue resistance at sustained high-power levels. Asymmetrical 12dB/Octave Butterworth Crossover — The Butterworth alignment produces a maximally flat frequency response through the crossover region. The asymmetrical description indicates the slopes or filter characteristics differ between the woofer and tweeter channels — exact crossover frequencies and the nature of the asymmetry are not confirmed in the supplier data. ±2dB Tweeter Level, Bi-Amp, On/Off-Axis — The same installer-friendly crossover flexibility as the T3 series: ±2dB tweeter attenuation, bi-amp capability, and on/off-axis optimisation for different tweeter mounting positions. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T4652-S Series Power T4 Woofer Size 6.5 inch Configuration 2-Way Component Power Handling (RMS) Not confirmed Impedance Not specified — confirm with Rockford Fosgate Sensitivity Not specified — confirm with Rockford Fosgate Frequency Response Not specified — confirm with Rockford Fosgate Woofer Mounting Depth Not specified — confirm with Rockford Fosgate Woofer Cone LCP Fibre Sandwich ✓ Woofer Motor Multi-Pole™ Neodymium ✓ Woofer Frame Die-Cast Aluminium ✓ Woofer Surround VAST Butyl Rubber ✓ Spider Fatigue-Resistant Linear Nomex ✓ Basket FlexFit Slot ✓ Tweeter 1" (25mm) Ring Radiator LCP Dome, Aluminium Phase Plug ✓ Tweeter Mounting DDC (Flush and Surface/Angled) Crossover External Passive, Asymmetrical 12dB/Octave Butterworth ✓ Crossover Frequencies Not specified — confirm with Rockford Fosgate Tweeter Level +2dB / 0dB / -2dB selectable ✓ Bi-Amp Capability Yes (selectable) ✓ On/Off-Axis Yes (selectable) ✓ Grilles Included ✓ Mounting Hardware Included ✓ CEA-2031 Compliant Not confirmed Cutout Diameter Not specified — confirm with Rockford Fosgate Weight Not specified — confirm with Rockford Fosgate Warranty Not specified — confirm with Rockford Fosgate Compatible With / Goes Well With Suitable installation: 6.5" front door speaker positions — premium audiophile front stage builds Kick panel or A-pillar tweeter positions (on/off-axis optimised) Bi-amp configurations with dedicated woofer and tweeter channels Pairs well with: Rockford Fosgate T-series 4-channel amplifiers for passive operation Dedicated amplifier channels for bi-amp front stage configuration Rockford Fosgate T-series subwoofer amplifier and subwoofer for full system Frequently Asked Questions What is an LCP fibre sandwich cone? A sandwich cone construction bonds multiple material layers — in this case, LCP (Liquid Crystal Polymer) fibre forming the outer skins with a core material between them. LCP fibre provides exceptional stiffness and low mass; the sandwich geometry adds rigidity perpendicular to the cone face, which resists cone breakup (the deformation that causes distortion at high output levels and high frequencies) more effectively than a single-material cone. What is the Multi-Pole™ neodymium motor? Multi-Pole™ is Rockford Fosgate's proprietary motor structure that uses multiple pole pieces in the magnetic circuit. This produces a more uniform magnetic field across the voice coil's working excursion range — reducing the position-dependent distortion (inductance variation) that occurs in conventional single-pole motor designs. The result is lower harmonic and intermodulation distortion throughout the driver's operating range. What is a ring radiator tweeter? A ring radiator produces sound from an annular (ring-shaped) diaphragm rather than from the full surface of a conventional dome. The centre of the tweeter is occupied by the phase plug rather than driven diaphragm material. This design produces a more even and extended high-frequency dispersion pattern, as the ring geometry allows the diaphragm to behave more like an ideal piston at high frequencies without the cone breakup modes that affect large dome areas. The aluminium phase plug guides the high-frequency output toward the listener. What is the crossover configuration on the T4652-S? An asymmetrical 12dB/octave Butterworth crossover. The Butterworth alignment produces maximally flat frequency response through the crossover region. The asymmetrical description indicates the filter characteristics differ between the woofer and tweeter channels — exact crossover frequencies and the specific nature of the asymmetry must be confirmed from the official Rockford Fosgate T4652-S datasheet. What power handling does the T4652-S have? Power handling (RMS) is not stated in the supplier data for the T4652-S. This is a critical purchasing specification — confirm with Rockford Fosgate or from the official T4652-S datasheet before purchasing to ensure amplifier compatibility. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$1,899.00 $1,614.15
Ultra-Compact 400W 4-Channel Amplifier Class-AD, Constant Power, C.L.E.A.N. Clip Detection, and a 2/4-Channel Input Switch for Flexible Integration. Product Overview The Rockford Fosgate Power T400X4AD is a 400W 4-channel amplifier built on the same Class-AD platform as the T400X2AD delivering high efficiency in an ultra-compact chassis purpose-built for hybrid and electric vehicles, small cars, motorcycles, and side-by-side UTVs. While the T400X2AD handles two channels, the T400X4AD extends this to four channels, making it the appropriate choice when all four speaker positions (front left, front right, rear left, rear right) need amplification from a single compact unit. A 2/4-channel input switch is a key addition over the 2-channel model allowing the amplifier to accept either a full 4-channel input from four RCA connections or a 2-channel input that is internally split to drive all four output channels. This simplifies integration with headunits that offer only a 2-channel RCA output while still delivering amplification across all four speaker positions. High-level inputs with auto turn-on, Remote-Out, C.L.E.A.N. clip detection, top-mounted controls, dual fan cooling, and 4Ω bridged capability complete the feature set shared with the T400X2AD. Key Specifications Power output: 400W total (4-channel — rated power per channel at specific impedance not confirmed — see Red-flags) Amplifier class: Class-AD (Rockford Fosgate proprietary) Configuration: 4-channel Constant Power: Yes — same output at 4Ω and 2Ω (multi-impedance) 2/4 channel input switch: Yes Bridged operation: Yes — 4Ω bridged capable High-level inputs: Yes — with auto turn-on Low-level inputs: Yes (RCA) Remote-Out: Yes — when using high-level inputs C.L.E.A.N. input/output clip detection: Yes — with LED indicators Crossover: Built-in (type/slope not specified — confirm with Rockford Fosgate) Cooling: Dual fan forced induction + dual extruded heat sinks + real-time thermal sensing Controls: Top mounted Power/ground connectors: 8 AWG RCA connectors: Upgraded 3-stage thermal lock extrusion: Yes Discrete surface mount technology: Yes Signal-to-noise ratio: Not specified — confirm with Rockford Fosgate THD: Not specified — confirm with Rockford Fosgate Frequency response: Not specified — confirm with Rockford Fosgate Dimensions: Not specified — confirm with Rockford Fosgate Weight: Not specified — confirm with Rockford Fosgate Warranty: Not specified — confirm with Rockford Fosgate Features & Benefits 4-Channel Output for Full Speaker Coverage — Amplifies all four speaker channels (front and rear left/right) from a single compact unit — providing a full-vehicle speaker upgrade without requiring a second amplifier or a larger chassis. 2/4 Channel Input Switch — A key practical addition over the T400X2AD. In 2-channel mode, a single stereo RCA input is split internally to drive all four output channels — ideal for head units that offer only a 2-channel preamp output or systems where running four RCA cables is impractical. In 4-channel mode, discrete stereo front and rear inputs allow independent level control across the front and rear channels. Class-AD Technology — Ultra-Compact High Efficiency — The same Class-AD topology as the T400X2AD, delivering high efficiency in a compact chassis suited to hybrid vehicles, electric vehicles, UTVs, motorcycles, and small cars where a conventional full-size 4-channel amplifier will not fit. Constant Power at 4Ω and 2Ω — Maintains the same output wattage at both 4Ω and 2Ω speaker loads — consistent amplifier performance regardless of whether 4Ω or 2Ω speakers are fitted across the four channels. High-Level Inputs with Auto Turn-On — Connects directly to factory head unit speaker outputs without a remote turn-on wire — essential for modern OEM systems, hybrid and electric vehicles, and any installation where a conventional RCA and remote output is unavailable. Remote-Out via High-Level Input — When activated by high-level auto turn-on, the Remote-Out provides a 12V trigger for downstream accessories — enabling a subwoofer amplifier or other accessories to be activated in parallel without a remote wire from the head unit. C.L.E.A.N. Input/Output Clip Detection with LEDs — Monitors both input and output stages for clipping during gain setup, with separate LED indicators for each stage. Removes the guesswork from gain setting — the single most important step for maximising sound quality and protecting speakers and the amplifier. Top Mounted Controls — Gain, crossover, and C.L.E.A.N. indicators are all accessed from the top of the amplifier, making adjustments and visual checks possible without removing the unit from its mounting position. Dual Fan Forced Induction Cooling — Active cooling manages heat in confined mounting spaces common to compact vehicle and UTV installations where passive cooling alone is insufficient. Dual Extruded Heat Sinks with Real-Time Thermal Sensing — Passive and active thermal management in combination — the 3-stage thermal lock extrusion provides staged protection against sustained overload. 4Ω Bridged Capable — Any pair of channels can be bridged to deliver higher output to a single 4Ω load — adding subwoofer drive or high-power speaker capability to the 4-channel configuration. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T400X4AD Series Power Power Output 400W (4-channel total) Amplifier Class Class-AD (Rockford Fosgate proprietary) Configuration 4-Channel Constant Power Yes — same output at 4Ω and 2Ω 2/4 Channel Input Switch Yes Bridged Operation Yes — 4Ω bridged capable High-Level Inputs Yes — with auto turn-on Low-Level Inputs Yes (RCA) Remote-Out Yes (when using high-level inputs) C.L.E.A.N. Clip Detection Input and output — with LED indicators Crossover Built-in — type/slope not specified Cooling Dual fan + dual extruded heat sinks + real-time thermal sensing Controls Top Mounted Power/Ground Connectors 8 AWG RCA Connectors Upgraded Construction Discrete Surface Mount Technology Rated Power per Channel Not specified — confirm with Rockford Fosgate Frequency Response Not specified Signal-to-Noise Ratio Not specified THD Not specified Dimensions Not specified Weight Not specified Warranty Not specified — confirm with Rockford Fosgate Compatible With / Goes Well With Suitable vehicle applications: Hybrid and electric vehicles Small cars and hatchbacks with limited amplifier mounting space Motorcycles and touring bikes Side-by-side UTVs (Polaris RZR, Can-Am Maverick, and similar) Trucks and SUVs requiring a compact 4-channel solution OEM system upgrades where factory head unit high-level outputs are the only available signal source Suitable speaker configurations: Full 4-channel speaker system (front and rear — 4Ω or 2Ω) 2-channel input driving all four outputs via 2/4 channel switch Bridged pairs for higher-output 2-channel or mono applications T400X2AD vs T400X4AD — choosing between them: T400X2AD (2-channel): Front speakers only, or a single stereo zone — simplest integration, PLC2 remote ready T400X4AD (4-channel): Front and rear speakers from a single unit — adds 2/4 channel input switch for flexible headunit integration Pairs well with: Aftermarket door speakers across all four positions (4Ω or 2Ω) A dedicated mono subwoofer amplifier triggered via Remote-Out 8 AWG amplifier wiring kits Rockford Fosgate or aftermarket 4-channel RCA cables Frequently Asked Questions What does the 2/4 channel input switch do? In 2-channel mode, a single stereo (2-channel) RCA input is internally distributed to drive all four amplifier output channels — useful when the head unit has only a 2-channel preamp output. In 4-channel mode, discrete front and rear stereo inputs are used, allowing independent front/rear level control. This makes the T400X4AD compatible with a wider range of head units without requiring additional signal processing. How does the T400X4AD differ from the T400X2AD? Both amplifiers share the same Class-AD platform, feature set, and wattage. The T400X4AD provides four output channels versus two, and adds a 2/4 channel input switch. The T400X2AD includes PLC2 remote compatibility — confirm whether the T400X4AD supports PLC2 remote operation with Rockford Fosgate if this is a requirement. How does the high-level auto turn-on work with a factory system? The high-level inputs accept signal from factory head unit speaker outputs and activate the amplifier automatically when audio signal is present — no remote turn-on wire is required. The Remote-Out then provides a 12V trigger for a downstream subwoofer amplifier or other accessories. What does C.L.E.A.N. clip detection help with during installation? C.L.E.A.N. (Circuit Level Evaluation And Normalisation) monitors both the input and output stages for clipping, with LED indicators for each. During gain setup, the LEDs identify when the signal clips — allowing the gain to be set at the maximum clean level. Correct gain structure is the most effective way to protect speakers from distortion damage and maximise sound quality. Can the T400X4AD be used in a bridged configuration? Yes. Pairs of channels can be bridged to deliver higher output to a single 4Ω load — for example, bridging channels 1 and 2 for a front subwoofer or a single high-output speaker, while channels 3 and 4 continue to drive rear speakers in standard stereo configuration. Confirm the bridged power output at 4Ω with the official Rockford Fosgate datasheet. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$819.00 $696.15
Ultra-Compact 400W Stereo Amplifier Class-AD Constant Power, C.L.E.A.N. Clip Detection, High-Level Inputs. Built for Cars, UTVs, and Motorcycles. Product Overview The Rockford Fosgate Power T400X2AD is a 400W 2-channel amplifier built on Rockford Fosgate's proprietary Class-AD technology a high-efficiency, ultra-compact design purpose-built for space-constrained vehicle applications including hybrid and electric vehicles, small cars, motorcycles, and side-by-side UTVs where conventional full-size amplifiers cannot be fitted. Unlike the mono Class-BD amplifiers in the Power series, the T400X2AD is a stereo amplifier and introduces several integration-focused features not found in the larger mono models. A multi-impedance Constant Power configuration maintains the same output at both 4Ω and 2Ω a specific and measurable claim, rather than a generalised "all impedances" statement. High-level inputs with auto turn-on allow direct connection to a factory head unit without a remote turn-on wire, and the Remote-Out feature enables downstream accessories to be triggered when the amplifier engages via high-level input. C.L.E.A.N. clip detection with LED indicators provides real-time feedback of input and output clipping during gain structure setup a genuine installer aid. Dual fan forced induction, dual extruded heat sinks, and real-time thermal sensing manage temperature in the compact chassis. Key Specifications Power output: 400W total (2-channel — rated power per channel at specific impedance not confirmed — see Red-flags) Amplifier class: Class-AD (Rockford Fosgate proprietary) Configuration: 2-channel stereo Constant Power: Yes — same output at 4Ω and 2Ω (multi-impedance) Bridged operation: Yes — 4Ω bridged capable High-level inputs: Yes — with auto turn-on Low-level inputs: Yes (RCA) Remote-Out: Yes — when using high-level inputs C.L.E.A.N. input/output clip detection: Yes — with LED indicators Crossover: Built-in (type/slope not specified — confirm with Rockford Fosgate) Cooling: Dual fan forced induction + dual extruded heat sinks + real-time thermal sensing Controls: Top mounted Power/ground connectors: 8 AWG RCA connectors: Upgraded PLC2 remote: 2013 PLC2 remote ready 3-stage thermal lock extrusion: Yes Discrete surface mount technology: Yes Signal-to-noise ratio: Not specified — confirm with Rockford Fosgate THD: Not specified — confirm with Rockford Fosgate Frequency response: Not specified — confirm with Rockford Fosgate Dimensions: Not specified — confirm with Rockford Fosgate Weight: Not specified — confirm with Rockford Fosgate Warranty: Not specified — confirm with Rockford Fosgate Features & Benefits Class-AD Technology — Ultra-Compact High Efficiency — Rockford Fosgate's proprietary Class-AD topology delivers high efficiency in a substantially reduced physical footprint compared to traditional Class-AB amplifiers of similar output — enabling fitment in the constrained installation spaces of hybrid and electric vehicles, motorcycles, UTVs, and small cars where a full-size amplifier physically cannot be mounted. Constant Power at 4Ω and 2Ω — Same Output at Both Impedances — Unlike a standard amplifier that produces significantly more power into 2Ω than 4Ω, the T400X2AD's multi-impedance Constant Power delivers the same output at both 4Ω and 2Ω. This provides consistent performance regardless of whether 4Ω or 2Ω speakers are connected — a particularly useful characteristic in vehicle applications where speaker impedance combinations can be mixed across the two channels. High-Level Inputs with Auto Turn-On — Direct connection to a factory head unit's speaker outputs without requiring a low-level RCA output or a dedicated remote turn-on wire. The amplifier automatically activates when signal is detected — essential for hybrid and electric vehicles, and modern OEM systems that do not expose a traditional remote output. Remote-Out Feature via High-Level Input — When the T400X2AD is activated via high-level auto turn-on, its Remote-Out output provides a 12V trigger signal to power downstream accessories — maintaining the ability to control a subwoofer amplifier or other 12V accessories without a direct remote wire from the head unit. C.L.E.A.N. Input/Output Clip Detection with LED Indicators — Rockford Fosgate's Circuit Level Evaluation And Normalisation (C.L.E.A.N.) system monitors both the input and output stages for clipping, with separate LED indicators for each. This allows precise gain setting during installation — removing guesswork from a process that is the most common cause of speaker and amplifier damage in car audio systems. Top Mounted Controls — All adjustment controls are accessible from the top of the amplifier chassis — gain, crossover, and C.L.E.A.N. indicators are accessible without removing the amplifier from its mounting position, simplifying setup and fine-tuning in confined installations. Dual Fan Forced Induction Cooling — Active cooling via dual fans allows the compact chassis to manage the heat generated by sustained 400W output — preventing thermal throttling in confined or poorly ventilated installation locations common in small vehicles and UTVs. Dual Extruded Heat Sinks with Real-Time Thermal Sensing — Passive heat sinking combined with real-time thermal monitoring provides a staged thermal management approach. The 3-stage thermal lock extrusion protects the amplifier from sustained overload rather than simply shutting down, maximising uptime in demanding installations. 4Ω Bridged Capable — The two channels can be bridged to drive a single 4Ω subwoofer or full-range speaker at higher combined output — adding subwoofer integration capability to the compact amplifier's application range. 2013 PLC2 Remote Ready — Compatible with Rockford Fosgate's PLC2 remote level control, enabling a dash-mounted remote bass level adjustment without accessing the amplifier directly. Discrete Surface Mount Technology — Internal construction using discrete SMT components rather than integrated modules contributes to the compact physical size while maintaining high-quality signal path components. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T400X2AD Series Power Power Output 400W (2-channel total) Amplifier Class Class-AD (Rockford Fosgate proprietary) Configuration 2-Channel Stereo Constant Power Yes — same output at 4Ω and 2Ω Bridged Operation Yes — 4Ω bridged capable High-Level Inputs Yes — with auto turn-on Low-Level Inputs Yes (RCA) Remote-Out Yes (when using high-level inputs) C.L.E.A.N. Clip Detection Input and output — with LED indicators Crossover Built-in — type/slope not specified Cooling Dual fan + dual extruded heat sinks + real-time thermal sensing Controls Top Mounted Power/Ground Connectors 8 AWG RCA Connectors Upgraded PLC2 Remote 2013 PLC2 Remote Ready Construction Discrete Surface Mount Technology Rated Power per Channel Not specified — confirm with Rockford Fosgate Frequency Response Not specified Signal-to-Noise Ratio Not specified THD Not specified Dimensions Not specified Weight Not specified Warranty Not specified — confirm with Rockford Fosgate Compatible With / Goes Well With Suitable vehicle applications: Hybrid and electric vehicles (high-level input auto turn-on eliminates dependency on remote wire) Small cars and hatchbacks with limited installation space Motorcycles and touring bikes with compact battery and mounting constraints Side-by-side UTVs (Polaris RZR, Can-Am Maverick, and similar) Trucks and SUVs requiring a compact stereo amplifier solution Suitable speaker configurations: 2-channel 4Ω or 2Ω stereo speaker configuration Bridged mono to single 4Ω subwoofer or full-range speaker Factory speaker upgrade using high-level input connection Pairs well with: Aftermarket door speakers (4Ω or 2Ω) for a direct factory integration upgrade A dedicated mono subwoofer amplifier powered via Remote-Out Rockford Fosgate PLC2 remote level control (2013 compatible) 8 AWG amplifier wiring kits Frequently Asked Questions What does Class-AD mean and how does it differ from Class-AB or Class-D? Class-AD is Rockford Fosgate's proprietary amplifier topology, engineered for high efficiency in a compact physical footprint. It is distinct from both Class-AB (which is thermally demanding and physically large) and standard Class-D (which can have audio quality trade-offs). The specific efficiency and distortion characteristics of Class-AD should be confirmed from the Rockford Fosgate T400X2AD datasheet. How does the high-level auto turn-on work with a factory head unit? The high-level inputs accept signal directly from the factory head unit's speaker outputs. When the head unit produces audio signal, the amplifier detects this and activates automatically — no dedicated remote turn-on wire from the head unit is required. The Remote-Out feature then provides a 12V output to trigger downstream accessories. What does C.L.E.A.N. clip detection do during amplifier setup? C.L.E.A.N. (Circuit Level Evaluation And Normalisation) monitors both the input and output stages of the amplifier for clipping. During gain setting, the LED indicators illuminate when the input or output clips — allowing the installer to set the gain at the highest level before clipping occurs, maximising output without inducing distortion. This removes the guesswork from a critical step that directly affects sound quality and component life. Can the T400X2AD be bridged to run a subwoofer? Yes. Both channels can be bridged to drive a single 4Ω subwoofer or full-range speaker. Confirm the bridged power output at 4Ω with Rockford Fosgate or the official datasheet before specifying for a specific subwoofer. Is the T400X2AD suitable for a UTV or motorcycle? Yes. The ultra-compact Class-AD chassis, dual fan cooling for confined spaces, and high-level auto turn-on for non-standard electrical systems make the T400X2AD specifically suited to UTV and motorcycle audio applications. Confirm physical dimensions with Rockford Fosgate to verify fitment in your specific UTV or motorcycle audio enclosure before purchasing. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today!
$779.00
100 Watts × 4 Channels at 2Ω Compact 4-Channel Amplifier for Front/Rear Systems and Front Stage with Rear Subwoofer. Product Overview The Rockford Fosgate Power T400-4 is a 4-channel amplifier delivering 100W into each of its four channels at 2Ω confirmed by Rockford Fosgate making it suitable for a full 4-way front and rear speaker system or a front stage and rear subwoofer configuration. The compact chassis with Dynamic Thermal Management is specifically designed for under-seat or space-constrained installation locations that full-size 4-channel amplifiers cannot accommodate. Unlike the Class-AD T400X4AD which prioritises ultra-compactness for hybrid vehicles and UTVs the T400-4 is a full-featured conventional design with a MOSFET power supply and output stage, 4-gauge power and ground connectors, a 24dB/octave crossover, and a 2/4 channel input switch for flexible headunit integration. It is the choice when confirmed 100W per channel at 2Ω output is the primary specification requirement, and when the installation allows 4-gauge wiring for maximum power delivery. Key Specifications Power output: 100W × 4 channels @ 2Ω (confirmed) Power output @ 4Ω: Not specified Bridged output: Not specified Configuration: 4-channel MOSFET power supply: Yes MOSFET output stage: Yes Crossover: 24dB/octave 2/4 channel input switch: Yes Power/ground connectors: 4 gauge Speaker connections: Audiophile grade Thermal management: Dynamic Thermal Management Chassis: Compact — under-seat installation capable Amplifier class: Not specified Signal-to-noise ratio: Not specified THD: Not specified Frequency response: Not specified Dimensions: Not specified Weight: Not specified Warranty: Not specified Features & Benefits 100W × 4 Channels at 2Ω — Confirmed Power Specification — Unlike many amplifier listings where per-channel power at a specific impedance is absent, Rockford Fosgate confirms 100W per channel into 2Ω on the T400-4. This gives the system designer a concrete figure to work with when matching the amplifier to 2Ω speaker loads. Power at 4Ω and bridged mono output should be confirmed from the official Rockford Fosgate datasheet. Front/Rear Fading or Front Stage Plus Rear Sub Configurations — The T400-4 is designed for two typical 4-channel setups: a full 4-way front and rear full-range speaker system, or a front stage component system with rear subwoofers driven from the rear channels. The 24dB/octave crossover and 2/4 channel input switch support both configurations without external signal processing. Dynamic Thermal Management for Compact Installation — Rather than a fixed protection shutdown at a temperature threshold, Dynamic Thermal Management actively manages the amplifier's output in response to temperature — reducing output as needed to prevent overheating in confined spaces. This allows the T400-4 to be installed under front seats, in centre consoles, or in other space-constrained locations where heat dissipation is limited. MOSFET Power Supply and Output Stage — MOSFET-based design in both the power supply and output stage provides clean, efficient power delivery and responsive switching — the same proven technology used across the Rockford Fosgate Power series. 24dB/Octave Crossover — Steep crossover slope for precise frequency band separation — enabling high-pass filtering on front stage speakers and low-pass filtering on rear subwoofers, or full-range pass-through for a standard 4-way system. 2/4 Channel Input Switch — In 2-channel mode, a stereo input is internally distributed to all four output channels — allowing connection to head units with only a 2-channel RCA preamp output. In 4-channel mode, discrete front and rear RCA inputs allow independent level control. 4 Gauge Power and Ground Connectors — Appropriate wiring infrastructure for a 400W 4-channel amplifier, ensuring the power delivery path matches the amplifier's output capability. Audiophile Grade Speaker Connections — High-quality output terminals for a solid, low-resistance connection to speaker voice coils across all four channels. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T400-4 Series Power Configuration 4-Channel Power Output @ 2Ω 100W × 4 channels ✓ Power Output @ 4Ω Not specified Bridged Output Not specified Amplifier Class Not specified MOSFET Power Supply Yes MOSFET Output Stage Yes Crossover 24dB/Octave 2/4 Channel Input Switch Yes Power/Ground Connectors 4 Gauge Speaker Connections Audiophile Grade Thermal Management Dynamic Thermal Management Chassis Compact — Under-Seat Capable Signal-to-Noise Ratio Not specified THD Not specified Frequency Response Not specified Dimensions Not specified Weight Not specified Warranty Not specified Compatible With / Goes Well With Suitable system configurations: Full 4-way front and rear speaker system (full-range crossover setting) Front stage component speakers (high-pass) + rear subwoofers (low-pass via crossover) Under-seat, centre console, or space-constrained installations where Dynamic Thermal Management allows reliable operation Comparing T400-4 vs T400X4AD: T400-4: Confirmed 100W×4 @ 2Ω, 4-gauge wiring, Dynamic Thermal Management, conventional design — suited to standard car audio builds with 4-gauge wiring infrastructure T400X4AD (Class-AD): Ultra-compact, 8 AWG wiring, high-level auto turn-on, C.L.E.A.N. clip detection, PLC2 remote — suited to hybrid/EV, UTV, motorcycle, and OEM integration builds Pairs well with: Rockford Fosgate or aftermarket component front speakers (4Ω or 2Ω) Rear subwoofers or coaxial speakers for the rear channels 4-gauge amplifier wiring kits Rockford Fosgate or aftermarket 4-channel RCA cables Frequently Asked Questions What is the confirmed power output of the T400-4? Rockford Fosgate confirms 100W per channel into 2Ω, for a total of 400W across four channels. Power output at 4Ω and the bridged mono output rating are not confirmed in the supplier data — pull the official T400-4 datasheet for the full power specification table. What does Dynamic Thermal Management mean for installation flexibility? Dynamic Thermal Management actively reduces amplifier output as temperature rises — rather than a hard shutdown — allowing the T400-4 to sustain operation in confined spaces like under front seats where heat dissipation is limited. The amplifier trades peak output for continuous operation in hot or restricted environments. What is the difference between the T400-4 and the T400X4AD? Both are Rockford Fosgate Power series 400W 4-channel amplifiers. The T400-4 is a conventional design with confirmed 100W×4 @ 2Ω, 4-gauge connectors, and Dynamic Thermal Management. The T400X4AD is the Class-AD ultra-compact variant with 8 AWG connectors, high-level auto turn-on, C.L.E.A.N. clip detection, and specific design for hybrid vehicles, UTVs, and motorcycles. The right choice depends on your installation environment and integration requirements. Can the T400-4 run both front speakers and rear subwoofers simultaneously? Yes. This is one of the T400-4's designed use cases — front channels in high-pass mode driving component speakers, rear channels in low-pass mode driving subwoofers. The built-in 24dB/octave crossover provides the frequency separation required for this configuration without external processing. What gauge wiring does the T400-4 require? The T400-4 uses 4-gauge power and ground connectors. A minimum of 4-gauge cable is recommended for the power and ground runs. Confirm the specific cable length and fuse requirements for your installation with Rockford Fosgate's wiring guide or your installer. 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