This 4-Channel Amplifier Unlocks Your Deepest Desire for Power Give into your deepest desire for power. Work it out how you want with the bridgeable amps. Just consider the consequences whatever you do: pure and clean, distortion-free power. The GM-A6704 will ignite your system, but keep the heat under wraps. These amps are techno wonders and will rumble you to the core. Variable High Pass FiltersVariable HPF (High Pass Filter) allows for adjustable frequency between 40 Hz to 500 Hz* and greater car audio system flexibility according to subwoofer characteristics and personal listening preference. Bass BoostBass Boost featured in the GM-A6704 can be set to levels variably from 0 to 12 dB for optimal bass. This precise control can enhance the overall balance and impact of all sounds according to listening preference and music style. Growing Power, Shrinking SizeNew Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient sizes for flexibility of installation in various car cabins. Automatic Signal Sensing & Turn OnPioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. When the receiver is turned on, the amplifier automatically turns on. When connected to an OEM receiver or a receiver without RCA output and utilizing speaker level output, the amp automatically senses the input mode and powers up in sync with the receiver. When connected to an OEM receiver or a receiver without RCA output using speaker wire the amplifier is turned on at the same time as the receiver. Pioneer’s amplifiers automatically detect the input signal and select RCA level or speaker level. Pioneer GM-A6704 Features: 1000 Watts Max Power Automatic signal sensing and Turn-ON Variable high pass filter Adjustable bass boost Pioneer GM-A6704 Specifications: General RCA Inputs: 4-CH Amplifier Class: Class AB Hi-Res Certified: No Bridgeable: Yes Warranty: 1 Year Speaker Level Input: Yes Fuse Rating: 25A x 2 Bass Boost Remote: No Automatic Signal Sensing and Turn-On: Yes Hi-Volt Input Level Control: 0.3V to 6.5V (RCA in), 3.0V to 26V (SP in) Terminal Type: Screw Load Impedance Allowance (Ohms): 2 to 4 Protection Control System: Yes Dimensions: 356(W) X 60(H) X 215(D) mm Power Continuous Power (RMS) Output @ 1Ω: N/A Continuous Power (RMS) Output @ 2Ω: 95W x 4 Continuous Power (RMS) Output @ 4Ω: 60W x 4 Continuous Power (RMS) Output - Bridged @ 4Ω: 190W x 2 Audio Adjustments Low-Pass Crossover Frequency: 80 Hz Low-Pass Slope (dB/octave): -12db/oct (A/B CH) High-Pass Crossover Frequency: 40-500 Hz Bass Boost Frequency: 50Hz Bass Boost Level: 0/6/12dB Audio Specifications Frequency Response: 10Hz ~ 70kHz (+0dB , -3dB) Total Harmonic Distortion (THD): <0.05% ( 10W, 1kHz) Signal-to-Noise (SN) Ratio: > 95dB 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!

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Orion HCCA 4 Channel Amplifier 3000 Watts RMS Orion HCCA 4 channel amplifier 3000 watts RMS. Legendary Products & Support From Authorized Dealers When you choose Orion, 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 & Training Only authorized Orion 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 Protection: We 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 Support: If you ever run into an issue, you're backed by Orion's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Orion dealer today!

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Offering Fantastic Power & Value For Money! 1600 Watts 4-Channel AmplifierThe Edge EDA200.4 4-Channel Amplifier is part of the DBX range, offering fantastic power and value for money. It has an anodised extruded aluminium heatsink and a variable bass boost circuit. Features: Die Cast Terminals: Amps featuring high quality Diecast Nickel terminals in 4 and 8awg for optimised power transfer and cable security. Amplifier Control: Edge EDA amps feature High Pass and Low pass filters with an extended frequency control up to 4k LPF and 11Khz HP as well as Gain level control and Bass boost on mono amps. High Level Inputs: All Edge amps feature High level input for easy installation with OEM stereos that do not have Low level audio output (RCA). Engineered Heatsink Design: The Heatsink design on the Edge amplifiers has been designed for optimum heat dispersion, large fins and high quality aluminium ensure this is possible. Specifications: Configuration 4 Channel Dimensions (H x W x D) 58mm (2.3") x 350mm (13.8") x 224mm (8.8") RMS @ 4Ω Stereo 4 x 150 Watts RMS @ 2Ω Stereo 4 x 200 Watts RMS @ 4Ω Mono 2 x 400 Watts Maximum Power 1600 Watts Frequency Response 20Hz - 20kHz Crossover Type LP / HP / Flat Crossover Range 30Hz - 250Hz Recommended Fuse 2 x 35A Topology Class AB Legendary Products & Support From Authorized Dealers When you choose Edge, 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 & Training Only authorized Edge 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 Protection: We 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 Support: If you ever run into an issue, you're backed by Edge's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Edge dealer today!

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Infinity PRIMUS 6004A Compact 4-Channel 60 Watts RMS Car Amplifier: Designed To Deliver Infinity's Signature Sound In More Vehicles Infinity Primus Amps are available in a variety of configurations, delivering the right power and number of channels for full-range and subwoofer applications. For more than four decades, Infinity has made the audio experience a lot more satisfying for the car audio enthusiast. With a broad array of loudspeakers, amplifiers and subwooers available, you can drive with ease and exhilaration. These compact amps are equipped with all the important inputs and user controls including a bass EQ as well as LPF and HPF crossover controls for tailoring sound to suit the characteristics of different vehicles. The Primus Amps are easily installed and amazingly reliable - and once they turn on, they'll make a transducer sit up and sing. Infinity PRIMUS6004A Features: 4-channel car amplifier 60 watts RMS x 4 at 4 ohms (70 watts RMS x 4 at 2 ohms) 140 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode) Variable high- and low-pass filters (32-320 Hz, 12 dB/octave) Variable bass boost (0-12 dB at 45 Hz) Preamp and speaker-level inputs Wiring and hardware not included with amplifier 8-gauge power and ground leads recommended Fuse rating: 15A x 2 7-3/16"W x 2"H x 5-3/4"D Warranty: 1 year Value Engineered Primus amplifier provides true Infinity performance at an affordable price while now lacking the features needed to properely tune and optimize performance. Compact Footprint With it becoming more and more difficult to find spacious locations for amplifier mounting, Primus has been developed in a small compact form factor to allow more location versatility. Full On-Board Protection Primus amplifier has on-board circuitry to protect them from shorts, temperature, overvoltage and undervoltage. An LED indicator is inlcuded on all four models to let you know when one of these conditions exists. Reliability Infinity is one of the best selling car audio brands in the world. This is not a coincidence given the arduous testing and quality control. We take our crat seriously and want every consumer to have a world class experience that lasts and lasts. Input Sensitivity An input level control adjusts input sensitivity. When low level nputs are used, this control can adjust the input between 200mVrms and 6.0Vrms. When high level inputs are used, the control adjusts the input between 0.5Vrms and 15Vrms. This allows Primus amps to be conntected to virtually any factory system or serve as the foundation for a trophy winning aftermarket competition system. Switchable Bass EQ This provides an available bass boost at 45Hz of 6dB or 12dB, serving as a great tool to optimize subwoofer and loudspeaker performance based on location and enclosure type. Cool Industrial Design Black with grooved center panel, polished badge, black painted end panels and bottom. What's In The Box: 4-Channel amplifier Four 15A ATO fuses (2 installed) Two 12" Speaker-level input harnesses (5-pin Molex plug) 4 M4 x 30mm screws 4 Flat washers 4 Split-lock washers Four 2-piece mounting spacers Owner's Manual Legendary Products & Support From Authorized Dealers When you choose Infinity, 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 & Training Only authorized Infinity 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 Protection: We 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 Support: If you ever run into an issue, you're backed by Infinity's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your Investment: Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that? Choose wisely. Buy from an authorized Infinity dealer today!

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Rockford Fosgate P400X4 — Four Channels, One Amplifier, Every System Covered Product Overview The Rockford Fosgate P400X4 is a Punch Series 4-channel amplifier designed to handle virtually any car audio configuration with a single, compact unit. Rated at 100 watts RMS per channel at 2 ohms 400 watts total it's built for flexibility without compromise. Whether you're running a full 4-way front and rear speaker setup, a 3-way front-stage system, or bridging the rear channels to drive a pair of subwoofers, the P400X4 adapts to your build. Its real strength lies in versatility. Drop component speakers on the front channels and a pair of subs on the rear bridged and you have a complete front-stage-plus-bass system from a single amp. The onboard Punch EQ with +18dB boost at 45Hz adds low-end weight without a separate processor, while the C.L.E.A.N. gain-setting system makes calibration straightforward regardless of your experience level. For Australian drivers running everything from daily commuters to long-haul tourers, the cast aluminium heatsink keeps the P400X4 stable through the heat. Key Specifications Total RMS Output: 400 watts Per-Channel Output: 100W x 4 at 2 ohms Channels: 4 Bridgeable: Yes — rear channels bridgeable for subwoofer use Crossover: 12dB/octave Butterworth Onboard EQ: Punch EQ — +18dB boost at 45Hz Inputs: High-level (speaker-level) and RCA Auto Turn-On: Yes — via high-level input detection Turn-On Behaviour: Muted (no thump on startup) Heatsink: Cast aluminium Control Panel Position: Stealth top-mounted Protection: Short circuit and over-current Features & Benefits High-Level Input with Auto Turn-On — Connects directly to factory head unit speaker outputs with no RCA cables required. The Auto Turn-On circuit activates the amp when it detects a signal — no remote turn-on wire needed. Ideal for OEM integration in any vehicle. C.L.E.A.N. Setup (Clip Level Elimination Audio Notify) — Rockford Fosgate's built-in gain-calibration system removes the guesswork from setup. Get maximum clean output without distortion — no multimeter or test tones required. 12dB/Octave Butterworth Crossover — Smooth, predictable roll-off at the crossover point. Configure each channel pair for high-pass or low-pass duties depending on your system — front speakers on high-pass, rear channels on low-pass for subwoofers. Onboard Punch EQ (+18dB @ 45Hz) — Adds physical, felt bass impact directly from the amp. No separate bass processor or equaliser needed for most builds — tune it to taste on the control panel. Muted Turn-On — Eliminates startup thump that can stress tweeters and expose a sloppy install. Keeps your system sounding professional from the moment the ignition turns. Stealth Top-Mounted Control Panel — All gain, crossover, and EQ controls are on the top face of the amp for easy access during setup, then out of sight once installed. Cast Aluminium Heatsink — Efficient thermal dissipation for extended listening sessions. Especially relevant in Australian conditions — summer road trips, hot boot spaces, and long outback runs all test an amp's heat management. Short Circuit & Over-Current Protection — Built-in protection circuits safeguard the amplifier and connected speakers against wiring faults and load mismatches. Technical Specs Specification Detail Total RMS Power 400W Per-Channel RMS (2Ω) 100W x 4 Number of Channels 4 Bridgeable Yes (rear channels) Crossover Type Butterworth Crossover Slope 12dB/octave Onboard EQ +18dB boost at 45Hz Input Type High-level (speaker-level) + RCA Auto Turn-On Yes (via high-level input) Turn-On Mode Muted Heatsink Material Cast aluminium Control Panel Location Top-mounted (stealth) Short Circuit Protection Yes Over-Current Protection Yes RCA Pass-Thru Not specified Remote Level Control Not specified Dimensions Not specified Signal-to-Noise Ratio Not specified THD Not specified Frequency Response Not specified Input Sensitivity Not specified Compatible With / Goes Well With System Configurations: 4-way full-range speaker system (front + rear, 4-channel stereo) 3-way front-stage system (component speakers front, bridged rear channels to subwoofers) Front-stage only (component speakers, 2 channels active) Rear-fill systems paired with a separate subwoofer amplifier Head Unit Compatibility: Factory/OEM head units (via high-level input with Auto Turn-On) Aftermarket head units with RCA pre-outs Accessories: Recommended: use manufacturer-specified power and speaker cables to optimise power delivery (cable spec not provided — confirm with supplier) Frequently Asked Questions Can the P400X4 run both speakers and a subwoofer at the same time? Yes. Run component or full-range speakers on the front two channels and bridge the rear two channels to drive a subwoofer — giving you a complete front-stage-plus-bass system from one amplifier. Does the P400X4 work with a factory head unit? Yes. The high-level input accepts speaker-level signals directly from an OEM head unit, and the Auto Turn-On circuit means no remote turn-on wire is needed. What is the RMS power output per channel? The P400X4 produces 100 watts RMS per channel at 2 ohms across all four channels, for a total of 400 watts RMS. What does C.L.E.A.N. setup mean and do I need extra tools to use it? C.L.E.A.N. (Clip Level Elimination Audio Notify) is Rockford Fosgate's onboard gain-setting system. No multimeter or test tones are required — it guides you to the correct gain level to maximise output without distortion. Is the P400X4 suitable for a 4-door vehicle with speakers in every door? Yes. With four independent channels, the P400X4 is purpose-built for full 4-door speaker setups — front and rear — making it an ideal single-amp solution for sedans, SUVs, utes, and wagons. 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!

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JBL Stage GT60041 4-Channel Class D Car Amplifier 360W RMS Bridgeable A Stage GT Series 4-channel Class D car amplifier from JBL, the Stage GT60041 delivers 65W RMS at 4Ω per channel, 90W RMS at 2Ω per channel, or 180W RMS bridged at 4Ω per channel pair (1240W peak total), with an OEM Load Detect System, variable highpass and lowpass filters (32-320Hz), variable bass EQ at 45Hz (0-12dB), high-level and low-level inputs, Start-Stop vehicle compatibility, and full onboard protection circuitry in a compact footprint. Product Overview The JBL Stage GT60041 is a 4-channel Class D car amplifier from the Stage GT Series, designed to meet a variety of system configuration needs with advanced onboard engineering features for tuning and optimising audio performance in the vehicle. The high-efficiency Class D output stage delivers 65W RMS per channel at 4Ω, 90W RMS per channel at 2Ω in full 4-channel mode, or 180W RMS bridged per channel pair at 4Ω for a 2-channel bridged configuration driving a pair of component speakers or a subwoofer, with a total peak power rating of 1240W. The OEM Load Detect System ensures seamless compatibility with factory head units and OEM audio systems without interfering with the vehicle power grid. Start-Stop engine system compatibility maintains consistent audio output during momentary engine stops. A wide input sensitivity range on both low-level (0.2-5V) and high-level inputs (1-25V) ensures compatibility with virtually any audio source in the automotive market, with two high-level input cables included for direct OEM speaker-level connection. The variable highpass and lowpass filters (32-320Hz) provide crossover control for tailoring sound to the characteristics of the vehicle, and the variable bass EQ at 45Hz (0-12dB) provides adjustable low-frequency boost. Full onboard protection covers DC offset, overvoltage, undervoltage, overcurrent, and overtemperature. Operating voltage is 9-16V. Fused at 2 x 20A. Features & Benefits 65W RMS per Channel at 4Ω / 180W RMS Bridged at 4Ω per Pair: Delivers 65W RMS at 4Ω and 90W RMS at 2Ω in 4-channel mode, or 180W RMS bridged per channel pair at 4Ω, providing versatile power output for front and rear full-range speakers, active component systems, and bridged subwoofer applications. Class D Technology - High Efficiency and Low Heat Dissipation: The Class D output stage maximises power output while minimising heat generation for reliable performance in compact installation environments. OEM Load Detect System - Factory Head Unit Compatibility: Ensures seamless integration with factory car audio systems without disrupting OEM power management, making the Stage GT60041 suitable for direct connection to factory head units. Variable Highpass and Lowpass Filters - 32-320Hz: Both the highpass and lowpass filters are independently adjustable from 32Hz to 320Hz, providing onboard crossover control for component speaker separation and subwoofer frequency limiting from the same 4-channel unit. Variable Bass EQ at 45Hz - 0-12dB: The variable bass EQ centred at 45Hz provides up to 12dB of adjustable low-frequency boost for subwoofer and full-range bass performance enhancement tuned to the vehicle acoustic environment. High-Level and Low-Level Inputs with Wide Sensitivity Range: Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Two high-level input cables are included for direct factory speaker-level connection. Start-Stop Vehicle Compatible: Compatible with Start-Stop engine systems for consistent audio output and battery efficiency during momentary engine stops. Full Onboard Protection Circuitry: Protection against DC offset, overvoltage, undervoltage, overcurrent, and overtemperature conditions for long-term amplifier reliability. Compact Footprint for Flexible Installation: Compact design for installation in vehicles with limited mounting space. What's in the Box JBL Stage GT60041 4-Channel Amplifier 2 x High-Level Input Cables 2 x Spare Fuses 4 x Mounting Screws with Washers 2 x Allen Keys 2 x JBL Stickers QR Code Owner's Manual Safety Sheet Technical Specs Specification Detail SKU STAGEGT60041 Brand JBL Series Stage GT Channels 4 (Bridgeable per Pair) Amplifier Class Class D Power RMS at 4Ω (4-Channel) 4 x 65W Power RMS at 2Ω (4-Channel) 4 x 90W Power RMS Bridged at 4Ω (2-Channel) 2 x 180W Total Peak Power 1240W THD+N at Rated Output Power 1% Frequency Response 20Hz-20,000Hz (±1dB) Low-Level Input Sensitivity 0.2-5V High-Level Input Sensitivity 1-25V Variable Highpass Filter 32-320Hz Variable Lowpass Filter 32-320Hz Bass EQ 0-12dB Variable at 45Hz OEM Load Detect System Yes Start-Stop Compatible Yes High-Level Inputs Yes (Cables Included) Protection DC Offset, Overvoltage, Undervoltage, Overcurrent, Overtemperature Operating Voltage 9-16V Fuse Rating 2 x 20A Compatible With The Stage GT60041 is compatible with 9-16V vehicle electrical systems. Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Bridged operation requires a minimum 4Ω load per bridged channel pair. Stereo operation is rated to a minimum 2Ω per channel. The OEM Load Detect System ensures compatibility with factory stereos. Confirm speaker impedance against the rated output configurations before purchase. Frequently Asked Questions What configurations can the Stage GT60041 be used in? The Stage GT60041 supports classic 4-channel operation (4 x 65W at 4Ω) for front and rear speaker systems, 2-channel bridged operation (2 x 180W at 4Ω) for a bridged component speaker pair or subwoofer, or a 3-channel configuration using 2 full-range channels and 1 bridged channel for a subwoofer. Does the Stage GT60041 work with factory head units? Yes. The high-level inputs (1-25V) accept direct connection to factory OEM speaker outputs, and the OEM Load Detect System ensures compatibility with modern factory audio systems without affecting the vehicle power management. What is the minimum bridged impedance for the Stage GT60041? The minimum bridged impedance is 4Ω per bridged channel pair. Do not connect loads below 4Ω in bridged mode. Does the Stage GT60041 include high-level input cables? Yes. Two high-level input cables are included in the box for direct connection to factory OEM head unit speaker outputs. What wiring gauge is recommended for the Stage GT60041? Confirm with your installer based on the 2 x 20A fuse rating and the total power draw of the installation. A minimum 10 AWG main power and ground cable is generally recommended for an amplifier at this power level.

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JBL Stage GT90041 4-Channel Class D Car Amplifier 520W RMS Bridgeable A Stage GT Series 4-channel Class D car amplifier from JBL, the Stage GT90041 delivers 90W RMS at 4Ω per channel, 130W RMS at 2Ω per channel, or 260W RMS bridged at 4Ω per channel pair (1480W peak total), with variable highpass and lowpass filters (32-320Hz), variable bass EQ at 45Hz (0-12dB), high-level and low-level inputs, and full onboard protection circuitry in a compact 236.9 x 49.5 x 132.5mm housing. Product Overview The JBL Stage GT90041 is a 4-channel Class D car amplifier from the Stage GT Series, providing high output power and versatile configuration options for complete front and rear speaker systems, active component setups, and bridged subwoofer applications. The Class D output stage delivers 90W RMS per channel at 4Ω, 130W RMS per channel at 2Ω in full 4-channel mode, or 260W RMS bridged per channel pair at 4Ω for a 2-channel bridged configuration, with a total peak power of 1480W. The wide input sensitivity range on both low-level (0.2-5V) and high-level inputs (1-25V) ensures compatibility with virtually any audio source in the automotive market, with two high-level input cables included for direct OEM speaker-level connection. The variable highpass and lowpass filters (32-320Hz) provide onboard crossover control for tailoring sound to the characteristics of the vehicle, and the variable bass EQ at 45Hz (0-12dB) delivers adjustable low-frequency boost. Full onboard protection covers short circuit, overvoltage, undervoltage, and overtemperature conditions. Operating voltage is 9-16V. Fused at 2 x 30A. Features & Benefits 90W RMS per Channel at 4Ω / 260W RMS Bridged at 4Ω per Pair: Delivers 90W RMS at 4Ω and 130W RMS at 2Ω in 4-channel mode, or 260W RMS bridged per channel pair at 4Ω, providing versatile higher-power output for front and rear full-range speakers, active component systems, and bridged subwoofer applications with more headroom than the Stage GT60041. Class D Technology - High Efficiency and Low Heat Dissipation: The Class D output stage maximises power output while minimising heat generation for reliable performance in compact installation environments. Variable Highpass and Lowpass Filters - 32-320Hz: Both the highpass and lowpass filters are independently adjustable from 32Hz to 320Hz, providing onboard crossover control for component speaker separation and subwoofer frequency limiting from the same 4-channel unit. Variable Bass EQ at 45Hz - 0-12dB: Up to 12dB of adjustable low-frequency boost centred at 45Hz for subwoofer and full-range bass performance enhancement tuned to the vehicle acoustic environment. High-Level and Low-Level Inputs with Wide Sensitivity Range: Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Two high-level input cables are included for direct factory speaker-level connection. Full Onboard Protection Circuitry: Protection against short circuit, overvoltage, undervoltage, and overtemperature for long-term amplifier reliability. Compact Housing: The 236.9 x 49.5 x 132.5mm dimensions suit installation in vehicles with limited mounting space. What's in the Box JBL Stage GT90041 4-Channel Amplifier 2 x High-Level Input Cables 2 x Spare Fuses 4 x Mounting Screws with Washers 2 x Allen Keys 2 x JBL Stickers QR Code for Owner's Manual Safety Instructions Technical Specs Specification Detail SKU STAGEGT90041 Brand JBL Series Stage GT Channels 4 (Bridgeable per Pair) Amplifier Class Class D Power RMS at 4Ω (4-Channel) 4 x 90W Power RMS at 2Ω (4-Channel) 4 x 130W Power RMS Bridged at 4Ω (2-Channel) 2 x 260W Total Peak Power 1480W THD+N at Rated Output Power 1% Frequency Response 20Hz-20,000Hz (±1dB) Low-Level Input Sensitivity 0.2-5V High-Level Input Sensitivity 1-25V Variable Highpass Filter 32-320Hz Variable Lowpass Filter 32-320Hz Bass EQ 0-12dB Variable at 45Hz High-Level Inputs Yes (Cables Included) Protection Short Circuit, Overvoltage, Undervoltage, Overtemperature Operating Voltage 9-16V Fuse Rating 2 x 30A Dimensions 236.9mm x 49.5mm x 132.5mm (W x H x D) Compatible With The Stage GT90041 is compatible with 9-16V vehicle electrical systems. Low-level inputs accept 0.2-5V from aftermarket head units and DSP processors. High-level inputs accept 1-25V from factory OEM head unit speaker outputs. Bridged operation requires a minimum 4Ω load per bridged channel pair. Stereo operation is rated to a minimum 2Ω per channel. Confirm speaker impedance against the rated output configurations before purchase. Frequently Asked Questions What configurations can the Stage GT90041 be used in? The Stage GT90041 supports classic 4-channel operation (4 x 90W at 4Ω) for front and rear speaker systems, 2-channel bridged operation (2 x 260W at 4Ω) for a bridged component speaker pair or subwoofer, or a 3-channel configuration using 2 full-range channels and 1 bridged channel pair for a subwoofer. What is the minimum bridged impedance for the Stage GT90041? The minimum bridged impedance is 4Ω per bridged channel pair. Do not connect loads below 4Ω in bridged mode. How does the Stage GT90041 differ from the Stage GT60041? Both are 4-channel Stage GT Series Class D amplifiers with the same crossover and bass EQ controls and identical box contents. The Stage GT90041 delivers higher per-channel output: 90W RMS at 4Ω and 130W RMS at 2Ω per channel (260W bridged) versus the GT60041's 65W at 4Ω and 90W at 2Ω (180W bridged). The GT90041 is also rated to 1480W peak versus the GT60041's 1240W and is fused at 2 x 30A versus the GT60041's 2 x 20A. Choose the GT90041 for higher output power requirements. Does the Stage GT90041 include high-level input cables? Yes. Two high-level input cables are included for direct connection to factory OEM head unit speaker outputs. What wiring gauge is recommended for the Stage GT90041? The Stage GT90041 is fused at 2 x 30A. Confirm recommended wiring gauge with your installer based on total system power draw. A minimum 8 AWG main power and ground cable is generally suited to an amplifier at this power and fuse rating.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!

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