Rockford Fosgate RM112D4B Prime Marine 12" Dual 4-Ohm Subwoofer 12" Marine Bass, 2-Ohm Ready, Black Finish Product Overview The Rockford Fosgate RM112D4B is a black 12" dual 4-ohm subwoofer from the Prime marine range, purpose-built for marine watercraft and powersport applications. The 2-ohm stable counterpart to the RM112D2, the RM112D4B delivers the same 12" Prime marine subwoofer performance and complete true marine-grade construction in a dual 4-ohm voice coil configuration wiring in parallel for a 2-ohm load for direct pairing with 2-ohm stable mono amplifiers, or in series for an 8-ohm load for specific system configurations. Sharing every material and construction specification with the RM112D2 100% UV stable ASA injection-moulded plastic parts, UV and salt-fog resistant Santoprene surround, injection-moulded mineral-filled polypropylene cone with UV inhibitors, moisture and fatigue-resistant Aramid fibre spider, ultra-flexible silicone lead wire, and proprietary corrosion-resistant spring-loaded push terminals the RM112D4B is differentiated solely by its dual 4-ohm voice coil configuration. Compatible with sealed, vented, and infinite baffle installations. Colour-matched black grille and removable trim ring included. Key Specifications Driver size: 12" Voice coil configuration: Dual 4-ohm (DVC) Wiring options: 2 ohm (parallel) / 8 ohm (series) Enclosure compatibility: Sealed / vented / infinite baffle Plastic parts: 100% UV stable ASA injection-moulded Cone: Injection-moulded mineral-filled polypropylene with UV inhibitors Surround: UV and salt-fog resistant Santoprene Spider: Moisture, tear and fatigue-resistant Aramid fibre Lead wire: Ultra-flexible fully insulated silicone Input terminals: Proprietary corrosion-resistant spring-loaded push terminals Grille: Colour-matched black (included) Trim ring: Removable (included) Colour: Black True marine-grade compliant Power handling: Confirm with supplier Frequency response: Confirm with supplier Sensitivity: Confirm with supplier Mounting depth: Confirm with supplier Cutout diameter: Confirm with supplier Shipping weight: Confirm with supplier Features & Benefits Dual 4-ohm voice coils 2-ohm parallel or 8-ohm series wiring: The key differentiator from the RM112D2. Wired in parallel, the RM112D4B presents a 2-ohm load the natural pairing for 2-ohm stable mono amplifiers including the Rockford Fosgate PM300X1 Punch Marine 300W mono amplifier. Wired in series, it presents an 8-ohm load for specific multi-driver or bridged configurations. Choose the RM112D4B for 2-ohm stable amplifier pairings; choose the RM112D2 for 1-ohm stable amplifiers. 12" driver diameter more cone area than the RM110 10" range: At 12 inches, the RM112D4B moves significantly more air per unit of excursion than a 10" marine subwoofer, producing deeper low-frequency extension and higher output levels from the same amplifier power the natural choice for vessel and powersport builds where maximum marine bass performance is the priority and 12" diameter fits the installation. True marine-grade compliance: Meets Rockford Fosgate's true marine-grade standard with every component purpose-selected for UV, salt fog, moisture, and vibration resistance engineered for the outdoor marine and powersport environment from the component level up. 100% UV stable ASA injection-moulded plastic parts: ASA engineering thermoplastic specifically formulated to resist UV-induced colour fading, surface degradation, and structural embrittlement under prolonged direct sun exposure on Australian watercraft and powersport vehicles. UV and salt-fog resistant Santoprene surround: Santoprene thermoplastic rubber maintains consistent mechanical compliance under UV radiation and salt fog exposure where conventional rubber surrounds crack and foam surrounds degrade directly contributing to long-term subwoofer performance and reliability in marine environments. Injection-moulded mineral-filled polypropylene cone with UV inhibitors: Mineral filling increases cone stiffness and dimensional stability, resisting moisture absorption and maintaining pistonic accuracy at high excursion levels. UV inhibitors prevent polymer chain degradation under direct sun exposure. Moisture, tear and fatigue-resistant Aramid fibre spider: Resists moisture absorption that would alter compliance characteristics in wet marine environments, providing superior tear and fatigue resistance during high-excursion 12" subwoofer use. Ultra-flexible fully insulated silicone lead wire: Maintains flexibility across the wide temperature range of Australian outdoor environments, resisting cracking and hardening in conditions where standard PVC insulation degrades over time. Proprietary corrosion-resistant spring-loaded push terminals: Fast, tool-free wiring connection with corrosion resistance appropriate for saltwater and estuarine environments where standard binding post materials accelerate galvanic corrosion. Sealed, vented, and infinite baffle installation compatibility: Confirmed compatible with free-air (infinite baffle) installation allowing direct mounting in vessel transom panels and powersport enclosures where a dedicated subwoofer box is impractical, consistent with the full RM1 Prime marine subwoofer range. Black finish with colour-matched grille: Black finish and 100% UV stable colour-matched black grille suit darker vessel interiors, black-trimmed marine audio installations, and powersport builds where a black aesthetic is preferred. The ASA material specification maintains black finish integrity under prolonged UV exposure. Available in black or white: The RM112D4B is the black finish variant. A white finish version is available separately confirm part number with your supplier. Technical Specs Specification Detail SKU RM112D4B Brand Rockford Fosgate Driver Size 12" Colour Black Voice Coil Configuration Dual 4-ohm (DVC) Wiring Options 2 ohm (parallel) / 8 ohm (series) Enclosure Compatibility Sealed / vented / infinite baffle Plastic Parts 100% UV stable ASA injection-moulded Cone Injection-moulded mineral-filled polypropylene with UV inhibitors Surround UV and salt-fog resistant Santoprene Spider Moisture, tear and fatigue-resistant Aramid fibre Lead Wire Ultra-flexible fully insulated silicone Input Terminals Proprietary corrosion-resistant spring-loaded push terminals Grille Colour-matched black (included) Trim Ring Removable (included) Marine Grade True marine-grade compliant Power Handling Confirm with supplier Frequency Response Confirm with supplier Sensitivity Confirm with supplier Mounting Depth Confirm with supplier Cutout Diameter Confirm with supplier Shipping Weight Confirm with supplier Warranty Confirm with supplier Compatible With Rockford Fosgate PM300X1 Punch Marine 300W mono amplifier (2-ohm parallel wiring natural pairing) Rockford Fosgate TM400X2ad and TM400X4ad Power Marine amplifiers (2-ohm parallel wiring confirm channel power with supplier) Sealed, vented, and infinite baffle marine enclosures confirm recommended enclosure volume with Rockford Fosgate documentation before building a sealed or vented box Marine vessels: bow riders, ski boats, pontoons, fishing boats, and tinnies with transom or hull subwoofer mounting locations Powersport applications: UTVs and side-by-sides with under-seat or roll-cage subwoofer enclosures RM112D2 (dual 2-ohm white variant) for 1-ohm stable amplifier pairings RM110D4B (10" dual 4-ohm black variant) for applications where 12" diameter is too large White finish variant available separately confirm part number with supplier Frequently Asked Questions What is the difference between the RM112D4B and RM112D2? Both are 12" Prime marine subwoofers with identical construction, materials, and marine-grade compliance. The RM112D4B has dual 4-ohm coils (2-ohm parallel / 8-ohm series) in a black finish, while the RM112D2 has dual 2-ohm coils (1-ohm parallel / 4-ohm series) in a white finish. Choose the RM112D4B for 2-ohm stable amplifier pairings; choose the RM112D2 for 1-ohm stable pairings. What impedance does the RM112D4B present to the amplifier? The RM112D4B has dual 4-ohm voice coils. Wired in parallel, it presents a 2-ohm load the standard configuration for pairing with 2-ohm stable mono amplifiers such as the PM300X1. Wired in series, it presents an 8-ohm load. Confirm your amplifier's stable impedance rating before wiring. Is the RM112D4B a good match for the PM300X1 Punch Marine amplifier? Yes. The PM300X1 delivers 300W RMS at 2 ohms matching the RM112D4B's parallel wiring impedance directly. This makes the PM300X1 and RM112D4B a natural mono amplifier and subwoofer pairing for Punch Marine system builds. Confirm the RM112D4B's power handling with your supplier to verify the match is within the driver's rated capacity. Can the RM112D4B be installed without a subwoofer box? Yes. The RM112D4B is confirmed compatible with infinite baffle (free-air) installation, allowing direct mounting in vessel transom panels and powersport enclosures without a dedicated subwoofer box. Confirm the recommended free-air parameters with Rockford Fosgate documentation before installing in this configuration. What is the difference between the RM112D4B and RM110D4B? Both are black dual 4-ohm Prime marine subwoofers with identical construction and 2-ohm parallel wiring. The RM112D4B is a 12" driver delivering more cone area, deeper bass extension, and higher output than the 10" RM110D4B. Choose the RM112D4B when maximum output is the priority and 12" diameter fits; choose the RM110D4B when 10" is the maximum available diameter. 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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1,000 Watts of Constant Power Rockford Fosgate's Class-BD Mono Subwoofer Amplifier, Built for Maximum Subwoofer Performance. Product Overview The Rockford Fosgate Power T1000-1BDCP is a 1,000W mono amplifier built exclusively for subwoofer applications. Based on the legendary T1000-1bd platform, the T1000-1BDCP adds a proprietary Constant Power configuration that Rockford Fosgate claims delivers up to 25% more power across all impedance loads compared to the standard design providing more usable wattage regardless of whether your subwoofer presents a 1Ω, 2Ω, or 4Ω load. The Class-BD topology delivers high efficiency and control, while the MOSFET power supply and MOSFET output stage provide the current delivery capacity and switching speed needed to drive demanding subwoofer loads cleanly at high output levels. The onboard 24dB/octave crossover and infrasonic filter shape the frequency response specifically for subwoofer use keeping the amplifier and subwoofer operating within their optimal range while RCA pass-thru outputs allow the signal chain to continue to additional amplifiers. Key Specifications Power output: 1,000W (mono — rated power at specific impedance not confirmed — see Red-flags) Amplifier class: Class-BD Configuration: Monoblock (subwoofer dedicated) Constant Power technology: Yes — up to 25% more power across all impedance loads (supplier-stated) Crossover: 24dB/octave Infrasonic filter: Yes Power supply: MOSFET Output stage: MOSFET Speaker connections: Audiophile grade Power/ground connectors: 4 gauge RCA pass-thru outputs: Yes Frequency response: Subwoofer optimised (specific Hz range not confirmed — confirm with Rockford Fosgate) Signal to noise ratio: Not specified — confirm with Rockford Fosgate THD: Not specified — confirm with Rockford Fosgate Input voltage range: 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 Constant Power Technology — Up to 25% More Power Across All Impedance Loads — Most amplifiers deliver their rated power at a single nominal impedance and produce less at other loads. Rockford Fosgate's Constant Power configuration maintains maximum output more consistently across the full range of subwoofer impedances — meaning whether your sub is wired to 1Ω, 2Ω, or 4Ω, you're getting closer to the full 1,000W. (Supplier-stated performance claim.) Class-BD Topology — Class-BD is Rockford Fosgate's proprietary amplifier topology combining the efficiency of Class-D with the audio performance characteristics of Class-B/AB. Designed to deliver high current to low-impedance subwoofer loads with low distortion and thermal efficiency. MOSFET Power Supply and Output Stage — Metal Oxide Semiconductor Field-Effect Transistors in both the power supply and output stage provide fast switching speeds, high current headroom, and thermal stability — critical for sustained high-current subwoofer operation at loud levels. 24dB/Octave Crossover — A steep 24dB/octave crossover slope precisely limits the frequency range sent to the subwoofer, preventing midrange and high-frequency content from reaching the sub. The steeper slope compared to common 12dB/octave designs provides cleaner integration with the main speaker system. Infrasonic Filter — Removes sub-20Hz content that is inaudible but capable of inducing large, potentially damaging cone excursions in ported or bandpass subwoofer enclosures. The infrasonic filter protects subwoofer driver integrity without affecting audible bass performance. RCA Pass-Thru Outputs — Signal pass-through allows the amplifier input signal to be looped to a second amplifier in the system — useful for multi-amplifier builds where the T1000-1BDCP handles the subwoofer channel and a separate amplifier handles the full-range speakers. 4 Gauge Power and Ground Connectors — 4-gauge wiring input accommodates substantial power delivery to a 1,000W mono amplifier, ensuring the wiring connection does not become a current bottleneck at peak output. Audiophile Grade Speaker Connections — High-quality speaker output terminals provide a solid, low-resistance connection to the subwoofer voice coil — important for maximising power transfer and minimising contact resistance at high current levels. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T1000-1BDCP Series Power Power Output 1,000W Amplifier Class Class-BD Configuration Monoblock Application Subwoofer Dedicated Constant Power Yes — up to 25% more across all impedance loads (supplier-stated) Crossover 24dB/Octave Infrasonic Filter Yes Power Supply MOSFET Output Stage MOSFET Speaker Connections Audiophile Grade Power/Ground Connectors 4 Gauge RCA Pass-Thru Yes Rated Power (per impedance) Not specified — confirm with Rockford Fosgate Frequency Response Subwoofer optimised — Hz range not specified Signal-to-Noise Ratio Not specified THD Not specified Input Voltage Range Not specified Dimensions Not specified Weight Not specified Warranty Not specified — confirm with Rockford Fosgate Compatible With / Goes Well With Suitable subwoofer configurations: Single or dual subwoofer setups requiring a dedicated mono amplifier 1Ω, 2Ω, and 4Ω impedance loads (Constant Power maintains output across all — confirm specific power ratings per impedance with Rockford Fosgate) High-performance ported, sealed, and bandpass subwoofer enclosures Pairs well with: Rockford Fosgate Power series subwoofers (T1, T2, T3 series) OEX or Rockford Fosgate 4-gauge amplifier wiring kits Rockford Fosgate or aftermarket RCA signal cables A full-range 4 or 5-channel amplifier (using the RCA pass-thru to continue the signal chain) Frequently Asked Questions What does "Constant Power" mean on the T1000-1BDCP? Constant Power is Rockford Fosgate's proprietary technology that maintains rated power output more consistently across different impedance loads. Where a standard amplifier may deliver full rated power at 2Ω but significantly less at 4Ω, the T1000-1BDCP's Constant Power configuration delivers up to 25% more power than a standard design across the full impedance range. Specific power ratings at each impedance should be confirmed with Rockford Fosgate. What is Class-BD and how does it differ from Class-D? Class-BD is Rockford Fosgate's proprietary topology combining characteristics of Class-B/AB and Class-D amplifier designs. It is engineered specifically for subwoofer applications, targeting the current delivery and efficiency characteristics needed for low-impedance, high-output bass amplification. Specific THD and efficiency figures should be confirmed with Rockford Fosgate. What does the infrasonic filter do and do I need it? The infrasonic filter removes frequencies below approximately 20Hz — sounds that are inaudible but can cause the subwoofer cone to over-travel, potentially damaging the driver. It is particularly important for ported and bandpass enclosures where cone excursion at very low frequencies is less controlled than in a sealed box. For most subwoofer installations, the infrasonic filter should be enabled. What gauge wiring do I need for the T1000-1BDCP? The T1000-1BDCP has 4-gauge power and ground connectors. A minimum of 4-gauge cable is recommended for the power and ground runs from the battery and chassis earth. Confirm the specific wiring requirements for your installation length and current draw with your installer or Rockford Fosgate's wiring guide. Can I use the RCA pass-thru outputs to run additional amplifiers? Yes. The RCA pass-thru outputs loop the input signal to additional amplifiers downstream — allowing the T1000-1BDCP to sit in series in the signal chain rather than requiring a Y-split at the headunit. This is useful in multi-amplifier systems where the T1000-1BDCP handles the subwoofer channel and a separate amplifier handles the front and rear speaker channels. 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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Rockford Fosgate T1000X5ad Power 1000W Class-AD 5-Channel Amplifier Constant Power, Element Ready, Complete System Solution Product Overview The Rockford Fosgate T1000X5ad is a 1000 Watt RMS 5-channel amplifier from the flagship Power series, built on Rockford Fosgate's proprietary Class-AD platform delivering unprecedented sound quality with superior power efficiency across five channels in an ultra-compact chassis. Designed for the broadest possible vehicle application range hybrid and electric vehicles, small cars, trucks, motorcycles, and side-by-side UTVs the T1000X5ad is Rockford Fosgate's Element Ready 5-channel solution for complete system builds where a single, compact, high-output amplifier needs to power everything. Class-AD Constant Power technology delivers the same output at both 4-ohm and 2-ohm impedance loads across all channels, and can exceed rated power by up to 25% additional output per channel providing consistent, predictable performance regardless of speaker impedance without the need for recalculation. A Class-BD subwoofer channel handles the low-frequency demands of the 5th channel at high efficiency. Differential high-level inputs with Auto Turn-On, Remote-Out, C.L.E.A.N. input/output clip detection, integrated high/low-pass crossovers, on-board Punch EQ, input channel configuration switches, real-time Rollback thermal protection, dual fan forced induction cooling, dual extruded heatsinks, upgraded RCA connectors, PLC2 remote level control compatibility, CEA-2006 and CE compliance, and discrete surface mount construction complete an amplifier engineered to be the permanent core of any Power series system build. Key Specifications Channels: 5 (4 full-range + 1 subwoofer) Total power: 1000W RMS Full-range channel topology: Class-AD (proprietary) Subwoofer channel topology: Class-BD Constant Power: Yes same output at 4-ohm and 2-ohm Constant Power overrate capability: Up to 25% additional output per channel Crossover: Integrated high-pass and low-pass Punch EQ: Built-in boost circuit Input switch: 4/2 channel configuration Inputs: Low-level RCA + high-level differential (with auto turn-on) Remote-Out: Yes (when using high-level inputs) RCA connectors: Upgraded 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 Remote level control: PLC2 compatible (sold separately) Control panel: Top-mounted Construction: Discrete surface mount technology Element Ready: Yes CEA-2006 compliant: Yes CE compliant: Yes Rated power (per channel): Confirm with supplier Dimensions: Confirm with supplier Shipping weight: Confirm with supplier Features & Benefits Rockford Fosgate proprietary Class-AD with Constant Power across 4 full-range channels: Class-AD delivers the same output at both 4-ohm and 2-ohm speaker impedances across all four full-range channels simultaneously eliminating impedance-dependent power variation. Combined with the ability to exceed rated power by up to 25% additional output per channel, the T1000X5ad provides consistent, high-headroom performance regardless of speaker impedance, making it a genuinely versatile 5-channel solution across the widest possible range of Australian vehicle builds. Class-BD subwoofer channel: The dedicated 5th channel uses Class-BD topology for high-efficiency, low-heat bass output consistent with the PM1000X5 Punch Marine 5-channel amplifier and a step above running a subwoofer on a Class-A/B channel at equivalent power levels. More power to the subwoofer, less heat in the amplifier. Up to 25% additional output per channel beyond rated power: Rockford Fosgate's Constant Power platform can exceed the rated RMS figure by up to 25% per channel a genuine dynamic headroom advantage over amplifiers that throttle at their rated output. For music with high crest factors, this translates to more impactful transients and more lifelike dynamics from the same amplifier. Element Ready: Validated against Rockford Fosgate's Element Ready standard: dust, UV, temperature, water, corrosion, and vibration resistance. Designed for installation in the harshest vehicle environments motorcycles, UTVs, powersport vehicles, and trucks where standard amplifiers would be compromised by the elements. Differential high-level inputs with Auto Turn-On: Differential design rejects common-mode noise and ground loop interference common in OEM electrical systems particularly important in hybrid and electric vehicles where high-voltage electrical architecture can introduce interference into low-voltage audio circuits. Auto Turn-On eliminates the need for a dedicated remote wire from the head unit. Remote-Out feature: Outputs a remote turn-on signal to downstream components when using high-level inputs useful in complex multi-component system builds where a dedicated head unit remote output is unavailable. 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 during use consistent with the Power Marine TM-series standard and a step above input-only C.L.E.A.N. found on the Punch Marine amplifier range. Real-time thermal sensing with Rollback technology: Continuously monitors operating temperature and progressively reduces output before a full protection shutdown maintaining audio at a reduced level rather than cutting off entirely. A critical reliability feature for Element Ready installations in extreme thermal environments including UTVs, motorcycles, and Australian summer conditions. Dual fan forced induction with dual extruded heatsinks: Active forced air cooling via dual fans combined with dual extruded heatsinks provides comprehensive thermal management for five channels of output in the compact chassis required for Element Ready vehicle installations. Integrated high/low-pass crossovers with input channel configuration switches: On-board crossover management and input configuration switches allow the T1000X5ad to be tailored to a wide range of system configurations without external signal processors. The input switch allows two RCA inputs to drive all five channels consistent with the PM1000X5 and TM400X4ad. Built-in Punch EQ boost circuit: On-board bass boost without an external equaliser consistent with the broader Rockford Fosgate amplifier range and particularly useful in open-air UTV, motorcycle, and truck installations where low-frequency energy dissipates rapidly. Upgraded RCA connectors: Higher-quality connectors reducing signal degradation and improving long-term connection reliability in high-vibration Element Ready installations. 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 comply with the CEA-2006 industry standard for car amplifiers. CE compliance confirms conformity with European safety and electromagnetic compatibility standards both are verified, comparable specifications. Discrete surface mount technology construction: Compact, vibration-resistant circuit board assembly contributing to both the Element Ready chassis dimensions and long-term reliability in high-vibration motorcycle, UTV, and off-road installations. Designed for hybrid and electric vehicles: The differential input design and high-level input noise rejection capability make the T1000X5ad specifically well-suited to hybrid and electric vehicle audio systems where OEM electrical architecture commonly introduces interference into standard aftermarket amplifier inputs. Technical Specs Specification Detail SKU T1000X5ad Brand Rockford Fosgate Number of Channels 5 (4 full-range + 1 subwoofer) Total Power 1000W RMS Full-Range Channel Topology Class-AD (proprietary) Subwoofer Channel Topology Class-BD Constant Power Yes 4-ohm and 2-ohm Constant Power Overrate Up to 25% additional output per channel Crossover Integrated HP/LP Punch EQ Built-in boost circuit Input Switch 4/2 channel configuration Signal Input 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 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 Remote Level Control PLC2 compatible (sold separately) Control Panel Top-mounted Construction Discrete surface mount technology Element Ready Yes CEA-2006 Compliant Yes CE Compliant Yes Rated Power (per channel) 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 Element Ready amplification Small cars and trucks requiring a complete single-amplifier 5-channel system solution Factory and aftermarket head units with RCA or high-level outputs Rockford Fosgate Power series speakers (4 full-range channels 4-ohm or 2-ohm) Rockford Fosgate Power series subwoofers (5th Class-BD channel) Downstream components triggered via Remote-Out in complex multi-component system builds Optional Rockford Fosgate PLC2 Punch Level Control (sold separately) Frequently Asked Questions What makes the T1000X5ad suitable for hybrid and electric vehicles? The T1000X5ad uses differential high-level inputs that reject common-mode noise and ground loop interference a specific advantage in hybrid and electric vehicles where high-voltage OEM electrical architecture commonly introduces interference into standard aftermarket amplifier inputs. The Element Ready construction also qualifies it for the more demanding thermal and vibration environments of these vehicle types. What is the Constant Power overrate capability and how does it benefit music playback? Constant Power delivers the same output at 4-ohm and 2-ohm impedances, and can exceed rated RMS power by up to 25% additional output per channel. For music with high dynamic range and transient peaks which can demand significantly more instantaneous power than a steady-state RMS signal this headroom translates to more impactful, lifelike dynamics from the same amplifier without clipping. How does the T1000X5ad differ from the PM1000X5 Punch Marine 5-channel amplifier? Both are 1000W 5-channel amplifiers with Class-A/B or Class-AD full-range channels and a dedicated subwoofer channel. The T1000X5ad is a Power series amplifier on the Class-AD Constant Power platform with Element Ready construction and CEA-2006 compliance, designed for the broadest vehicle application range including hybrid, electric, UTV, and motorcycle. The PM1000X5 is a Punch Marine amplifier with marine-grade conformal PCB coating and stainless steel hardware, designed specifically for marine and motorsport environments. Choose based on your primary installation environment. What does Rollback thermal protection do differently from a standard thermal shutdown? Standard thermal protection shuts the amplifier down completely when temperatures rise. Rollback progressively reduces output power as temperatures approach the threshold maintaining audio at a reduced level rather than cutting off entirely. In Element Ready UTV, motorcycle, and truck installations where ambient temperatures can spike significantly, Rollback keeps the system running where a standard shutdown would cut out. Is a remote level control included with the T1000X5ad? 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!

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1,500 Watts of Constant Power Rockford Fosgate's Class-BD Mono Subwoofer Amplifier for Serious Bass Builds. Product Overview The Rockford Fosgate Power T1500-1BDCP is a 1,500W mono amplifier built exclusively for subwoofer applications in cars and trucks. Based on the legendary T1500-1bd platform, it adds Rockford Fosgate's proprietary Constant Power configuration delivering up to 25% more power across all impedance loads than the standard design, so your subwoofer receives closer to the full 1,500W regardless of whether it presents a 1Ω, 2Ω, or 4Ω load. The Class-BD topology, MOSFET power supply, and MOSFET output stage combine to deliver the current headroom and switching efficiency needed for sustained high-output bass performance. A 24dB/octave crossover tightly defines the subwoofer frequency band, the infrasonic filter protects against potentially damaging sub-audible frequencies, and RCA pass-thru outputs keep the signal chain intact for multi-amplifier systems. Stepping up from the T1000-1BDCP, the T1500-1BDCP delivers an additional 500W of headroom for larger subwoofer builds, high-efficiency ported enclosures, and high-output SPL-oriented systems. Key Specifications Power output: 1,500W (mono — rated power at specific impedance not confirmed — see Red-flags) Amplifier class: Class-BD Configuration: Monoblock (subwoofer dedicated) Constant Power technology: Yes — up to 25% more power across all impedance loads (supplier-stated) Crossover: 24dB/octave Infrasonic filter: Yes Power supply: MOSFET Output stage: MOSFET Speaker connections: Audiophile grade Power/ground connectors: 4 gauge RCA pass-thru outputs: Yes Frequency response: Subwoofer optimised for cars and trucks (specific Hz range not confirmed) Signal-to-noise ratio: Not specified — confirm with Rockford Fosgate THD: Not specified — confirm with Rockford Fosgate Input voltage range: 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 Constant Power Technology — Up to 25% More Power Across All Impedance Loads — Rockford Fosgate's Constant Power configuration delivers maximum output more consistently across the full impedance range. Whether your subwoofer is wired to 1Ω, 2Ω, or 4Ω, you get closer to the full 1,500W rather than the steep power reduction seen at higher impedances in a standard amplifier design. (Supplier-stated performance claim.) 1,500W — 500W More Than the T1000-1BDCP — The step up from the T1000-1BDCP delivers an additional 500W of headroom — suited to larger subwoofer drivers, high-efficiency ported enclosures, dual subwoofer builds, and any system requiring sustained output levels beyond what a kilowatt amplifier comfortably provides. Class-BD Topology — Rockford Fosgate's proprietary Class-BD combines the audio performance characteristics of Class-B/AB with the efficiency of Class-D, engineered specifically for subwoofer applications requiring high current delivery to low-impedance loads. MOSFET Power Supply and Output Stage — Dual MOSFET implementation — in both the power supply and output stage — provides the fast switching speed, high current headroom, and thermal stability needed for sustained 1,500W operation in demanding subwoofer applications. 24dB/Octave Crossover — The steep 24dB/octave crossover slope sharply limits frequency content above the subwoofer band, preventing midrange content from reaching the sub driver and ensuring clean integration with the main speaker amplifier in a multi-amplifier system. Infrasonic Filter — Removes inaudible sub-20Hz content that causes excessive cone excursion in ported and bandpass subwoofer enclosures. At 1,500W, protecting the subwoofer driver from over-excursion at extreme output levels is particularly important. RCA Pass-Thru Outputs — Signal pass-through allows the T1500-1BDCP to be connected in series in the signal chain — passing the headunit RCA signal through to a second amplifier — rather than requiring a Y-split at the headunit. 4 Gauge Power and Ground Connectors — 4-gauge wiring input accommodates the substantial current draw of a 1,500W mono amplifier, ensuring the wiring termination does not limit current delivery at peak output. Audiophile Grade Speaker Connections — High-quality output terminals provide a low-resistance, secure connection to the subwoofer voice coil — maximising power transfer at high current levels. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T1500-1BDCP Series Power Power Output 1,500W Amplifier Class Class-BD Configuration Monoblock Application Subwoofer Dedicated — Cars and Trucks Constant Power Yes — up to 25% more across all impedance loads (supplier-stated) Crossover 24dB/Octave Infrasonic Filter Yes Power Supply MOSFET Output Stage MOSFET Speaker Connections Audiophile Grade Power/Ground Connectors 4 Gauge RCA Pass-Thru Yes Rated Power (per impedance) Not specified — confirm with Rockford Fosgate Frequency Response Subwoofer optimised — Hz range not specified Signal-to-Noise Ratio Not specified THD Not specified Input Voltage Range Not specified Dimensions Not specified Weight Not specified Warranty Not specified — confirm with Rockford Fosgate Compatible With / Goes Well With Suitable subwoofer configurations: Single or dual subwoofer setups requiring a high-output dedicated mono amplifier 1Ω, 2Ω, and 4Ω impedance loads (confirm specific power ratings per impedance with Rockford Fosgate) High-efficiency ported, sealed, and bandpass subwoofer enclosures High-output and SPL-oriented car audio builds Pairs well with: Rockford Fosgate Power series subwoofers (T1, T2, T3 series) OEX or Rockford Fosgate 4-gauge amplifier wiring kits Rockford Fosgate or aftermarket RCA signal cables A full-range 4 or 5-channel amplifier connected via RCA pass-thru for a complete car audio system Frequently Asked Questions What does "Constant Power" mean on the T1500-1BDCP? Constant Power is Rockford Fosgate's proprietary technology that maintains rated power output more consistently across different impedance loads. Where a standard amplifier delivers full power at one impedance and significantly less at others, the T1500-1BDCP's Constant Power configuration delivers up to 25% more across the full impedance range. Specific power ratings at each impedance should be confirmed with Rockford Fosgate. What is the difference between the T1000-1BDCP and the T1500-1BDCP? Both amplifiers share the same Class-BD Constant Power platform and feature set. The T1500-1BDCP delivers 1,500W versus the T1000-1BDCP's 1,000W — providing an additional 500W of headroom for larger subwoofers, dual-sub builds, high-efficiency ported enclosures, and high-output SPL-focused systems. What subwoofer impedance is the T1500-1BDCP best matched to? Specific rated power per impedance (1Ω, 2Ω, 4Ω) is not confirmed in the supplier data. Confirm the RMS power at your intended subwoofer wiring impedance directly with Rockford Fosgate or your authorised reseller before purchasing, to ensure correct amplifier-to-subwoofer matching. What does the infrasonic filter do at 1,500W? At 1,500W, the infrasonic filter is particularly important — sub-20Hz content that causes excessive cone excursion at moderate power levels can become damaging at high output levels in ported and bandpass enclosures. Enabling the infrasonic filter protects the subwoofer driver while making no audible difference to bass performance. Can the T1500-1BDCP be used with the RCA pass-thru to run a separate speaker amplifier? Yes. The RCA pass-thru outputs loop the headunit signal to a downstream amplifier — allowing the T1500-1BDCP to handle the subwoofer channel while a separate 4 or 5-channel amplifier handles the full-range speaker channels, without requiring a Y-split at the headunit. 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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6.5" Euro Fit 2-Way Coaxial 75W RMS, 88dB, 44Hz–20kHz, FlexFit2, Stamp-Cast Aluminium Frame, VAST Santoprene Surround, Bridge-Mounted Aluminium Dome Tweeter. Product Overview The Rockford Fosgate Power T1650 is a 6.5" 2-way coaxial speaker rated at 75W RMS (150W peak) a Euro Fit compatible full-range speaker optimised for a wide range of North American, European, and import vehicles using the FlexFit2 basket. Confirmed specifications include 4-Ohm impedance, 88dB sensitivity at 1W/1M, 44Hz to 20kHz frequency response, 64mm (2.52") mounting depth, and a built-in 12dB/octave Butterworth high-pass crossover CEA-2031 compliant. Grilles and mounting hardware are confirmed included. The T1650 brings premium construction shared with Rockford Fosgate's Euro Fit component systems into a coaxial format: stamp-cast aluminium frame, VAST (Vertical Attach Surround Technique), Santoprene thermoplastic elastomer surround, high-temperature aluminium voice coil, fatigue-resistant poly cotton spider, and linear high-excursion motor design. The tweeter is a 1" (25.4mm) treated aluminium dome mounted on a bridge above the woofer cone a position that improves high-frequency dispersion compared to flush-mounted designs. Key Specifications Speaker size: 6.5 inch Configuration: 2-way coaxial (Euro Fit compatible) Power handling (RMS): 75W per speaker (CEA-2031 compliant) Power handling (peak): 150W per speaker Impedance: 4-Ohm Sensitivity: 88dB @ 1W/1M Frequency response: 44Hz – 20kHz Mounting depth: 2.52" (64mm) Tweeter: 1" (25.4mm) treated aluminium dome, bridge-mounted Crossover: Built-in HP 12dB/octave Butterworth (ICC) Cone: Carbon fibre-filled polypropylene injection-moulded Surround: Santoprene (thermoplastic elastomer) Surround technique: VAST (Vertical Attach Surround Technique) Frame: Stamp-cast aluminium Voice coil: High-temperature aluminium Spider: Fatigue and tear resistant poly cotton Basket: FlexFit2 (Euro Fit) Grilles: Included ✓ Mounting hardware: Included ✓ Sold as: Pair (2 speakers — implied by description) CEA-2031 compliant: Yes Cutout diameter: Not specified — confirm with Rockford Fosgate Weight: Not specified — confirm with Rockford Fosgate Warranty: Not specified — confirm with Rockford Fosgate Features & Benefits Euro Fit — FlexFit2 Basket — The FlexFit2 basket is engineered to accommodate the OEM speaker mounting profiles found in VW, Citroën, Vauxhall, and a broad range of European and import vehicles where standard round baskets do not fit. 75W RMS CEA-2031 — 75W RMS confirmed to the CEA-2031 industry standard for sustained power measurement. The 150W peak rating provides headroom for programme material transients. 44Hz – 20kHz Frequency Response — A lower limit of 44Hz is exceptional for a 6.5" coaxial speaker — covering bass guitar, kick drum, and significant musical bass content from the coaxial driver itself. The 20kHz upper limit confirms full audible range coverage from the 1" aluminium dome tweeter. 88dB Sensitivity @ 1W/1M — At 88dB, the T1650 produces strong output from head unit power levels and responds well to amplification — a well-balanced sensitivity figure for a 6.5" coaxial in a front door position. 64mm Mounting Depth — At 2.52" (64mm), the T1650 requires adequate door cavity depth. Verify available cavity depth before purchasing — particularly relevant for European vehicles where door construction can be more compact than North American designs. 1" Treated Aluminium Dome Tweeter — Bridge-Mounted — The 1" (25.4mm) treated aluminium dome is elevated on a bridge structure above the woofer cone, improving high-frequency dispersion across the listening area. The treatment applied to the dome is not specified — confirm with Rockford Fosgate for the exact treatment description. 12dB/Octave Butterworth Crossover (ICC) — A Butterworth 12dB/octave high-pass crossover built into the tweeter assembly provides a maximally flat frequency response through the crossover region, protecting the tweeter while producing smooth frequency division. Stamp-Cast Aluminium Frame — Stiffer and better heat-dissipating than stamped steel — reducing frame resonance and maintaining structural integrity under sustained high-power operation. VAST — Vertical Attach Surround Technique — Rockford Fosgate's proprietary surround attachment geometry positions the surround vertically at the cone edge, increasing the effective radiating cone area for improved low-frequency output and efficiency at a given driver diameter. Santoprene Elastomer Surround — Santoprene (TPV) provides excellent UV resistance, temperature stability, and long-term flexural fatigue performance — appropriate for Australian vehicle environments. High-Temperature Aluminium Voice Coil — Aluminium voice coil winding reduces moving mass for improved sensitivity and transient response, with the high-temperature former maintaining stability under sustained power input. Linear High-Excursion Motor Design — Matched motor magnetics and suspension geometry designed for controlled, low-distortion cone movement across a wide excursion range — contributing to the T1650's 44Hz lower frequency extension. Technical Specs Specification Detail Brand Rockford Fosgate Part Number T1650 Series Power Speaker Size 6.5 inch Configuration 2-Way Coaxial (Euro Fit) Power Handling (RMS) 75W per speaker ✓ (CEA-2031) Power Handling (Peak) 150W per speaker ✓ Impedance 4-Ohm ✓ Sensitivity 88dB @ 1W/1M ✓ Frequency Response 44Hz – 20kHz ✓ Mounting Depth 2.52" (64mm) ✓ Tweeter 1" (25.4mm) Treated Aluminium Dome, Bridge-Mounted ✓ Crossover HP 12dB/Octave Butterworth (ICC) ✓ Cone Carbon Fibre-Filled Polypropylene Surround Santoprene (TPV elastomer) Surround Technique VAST Frame Stamp-Cast Aluminium Voice Coil High-Temp Aluminium Spider Fatigue and Tear Resistant Poly Cotton Basket FlexFit2 (Euro Fit) CEA-2031 Compliant Yes ✓ Grilles Included ✓ Mounting Hardware Included ✓ Sold As Pair (implied) — 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 Compatible With / Goes Well With Designed for: European and import vehicles with non-standard OEM speaker mounting profiles (FlexFit2) VW, Citroën, Vauxhall, and compatible European models Standard North American and Australian 6.5" positions also supported Pairs well with: Rockford Fosgate T400-4, T600-4, or T1000-4AD 4-channel amplifiers Dedicated subwoofer for bass below 44Hz Frequently Asked Questions What makes the T1650 "Euro Fit" compatible? The FlexFit2 basket is designed to fit the OEM mounting profiles of European and import vehicles — VW, Citroën, Vauxhall, and other models where standard round speaker baskets do not seat correctly in the factory mounting location. Always confirm specific vehicle compatibility with the Rockford Fosgate fit guide before purchasing. What is VAST and how does it benefit the T1650? VAST (Vertical Attach Surround Technique) positions the surround vertically at the cone edge, increasing the effective radiating area of the cone for a given driver diameter. This contributes to the T1650's extended low-frequency response — reaching down to 44Hz from a 6.5" driver, which is notably low for a coaxial speaker in this format. What is the crossover configuration in the T1650? A built-in 12dB/octave Butterworth high-pass crossover (ICC) is integrated into the tweeter assembly, protecting the 1" dome from damaging low-frequency content. The Butterworth alignment produces a maximally flat frequency response through the crossover region. Crossover frequency is not specified in the supplier data — pull from the official Rockford Fosgate T1650 datasheet. What is the "treated" aluminium dome tweeter? The tweeter dome is treated — typically a surface coating or damping material applied to the aluminium to adjust its resonant characteristics and produce smoother treble response. The specific treatment used on the T1650 is not detailed in the supplier data — confirm with Rockford Fosgate. Is the T1650 sold as a pair? The supplier description implies a pair ("a wide variety of U.S., European, and import vehicles" and the inclusion of grilles and hardware suggests a standard pair kit) but does not explicitly confirm this. Confirm with Rockford Fosgate 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!

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Rockford Fosgate T1650-S Power 6.5 Inch 2-Way Euro Fit Component Speaker System (Pair) A T1 Power series 6.5 inch 2-way component speaker system featuring a FlexFit 2 basket optimised for US, European, and import vehicles, 1 inch treated fabric dome tweeter, asymmetrical external crossover network, VAST surround technique, and carbon fiber filled polypropylene cone. Sold as a pair. Includes grilles, mounting hardware, and flush and surface tweeter mounting options. Product Overview The Rockford Fosgate T1650-S is a 6.5 inch 2-way component speaker system from the Power T1 series. The FlexFit 2 slot-mounted frame pattern allows for variable mounting position adjustments, making it compatible with a wide variety of US, European, and import vehicle applications including Euro-fit installations. Power handling is 80W RMS and 160W max per pair, with 4 Ohm nominal impedance and 88dB sensitivity at 1W/1M. The system includes a separate 1 inch treated fabric dome tweeter with DDC (Discreet Dual Clamp) mounting hardware for both flush and surface angled installation. The external crossover network provides an asymmetrical 18dB/octave high-pass and 12dB/octave low-pass filter with user-selectable tweeter level, bi-amp capability, and on/off axis switching. VAST (Vertical Attach Surround Technique) increases the effective radiating cone area by up to 25%. The cone is injection-moulded carbon fiber filled polypropylene with a Santoprene rubber surround and a fatigue and tear resistant poly cotton spider. The stamp-cast aluminium frame and high-temp aluminium voice coil complete the construction. Grilles and mounting hardware are included. Sold as a pair. Klippel Verified and CTA-2031 compliant. Backed by a 1 year warranty. Features & Benefits FlexFit 2 Basket for Euro Fit and Universal Compatibility: The slot-mounted FlexFit 2 frame pattern allows variable adjustments to the mounting position, providing compatibility across a wide range of US, European, and import vehicles including Euro-fit applications. 1 Inch Treated Fabric Dome Tweeter with DDC Mounting: The 1 inch treated fabric dome tweeter uses DDC (Discreet Dual Clamp) mounting for concentric clamping pressure around the perimeter of the mounting hole, providing secure and easy tweeter installation in both flush and surface angled positions. Asymmetrical External Crossover Network: The external crossover provides an 18dB/octave high-pass filter and 12dB/octave low-pass filter, with user-selectable tweeter level adjustment, bi-amp switching, and on/off axis switching for installation flexibility. VAST Vertical Attach Surround Technique: The VAST co-moulded surround increases the effective radiating cone area by up to 25% for improved bass and midrange output from the 6.5 inch driver. Carbon Fiber Filled Polypropylene Cone with Santoprene Rubber Surround: The injection-moulded carbon fiber filled polypropylene cone delivers rigid, accurate cone motion. The Santoprene rubber surround provides a long-lasting, temperature-resistant suspension. Stamp-Cast Aluminium Frame and High-Temp Aluminium Voice Coil: The rigid stamp-cast aluminium frame maintains precise driver geometry, while the high-temp aluminium voice coil handles sustained power without thermal failure. Klippel Verified and CTA-2031 Compliant: Klippel certification ensures the drivers are engineered and measured to the highest performance standards. Power handling is rated to CTA-2031 industry standards. Technical Specs Specification Detail SKU T1650-S Brand Rockford Fosgate Series Power T1 Type 2-Way Component Speaker System Quantity Pair (2 speakers) Midrange Midrange Size 6.5 inch (nominal) Midrange Mounting Depth 2.52 inch (64mm) Cone Material Injection Moulded Carbon Fiber Filled Polypropylene Surround Santoprene Rubber (VAST) Frame Stamp-Cast Aluminium (FlexFit 2) Spider Fatigue and Tear Resistant Poly Cotton Voice Coil High-Temp Aluminium Tweeter Tweeter Size 1 inch (25.4mm) Tweeter Type Treated Fabric Dome Tweeter Mounting Depth 0.50 inch (13mm) Tweeter Mounting DDC - Discreet Dual Clamp (flush and surface angled hardware included) Crossover High-Pass Filter 18dB/Octave Low-Pass Filter 12dB/Octave Tweeter Level User selectable Bi-Amp Yes (selectable) Axis Switching On/Off axis (user selectable) Performance Power Handling (RMS) 80W Power Handling (Max) 160W Nominal Impedance 4 Ohm Sensitivity 88dB @ 1W/1M Frequency Response 47Hz - 20kHz Other Certifications Klippel Verified, CTA-2031 Grilles Included Mounting Hardware Included Warranty 1 Year Frequently Asked Questions What is the FlexFit 2 basket and why does it matter for my installation? The FlexFit 2 basket uses a slot-mounted frame pattern that allows the mounting position to be adjusted within the mounting hole. This is particularly useful for Euro-fit vehicle applications where the standard mounting holes may not align perfectly with a conventional speaker frame, giving greater installation flexibility across a wide range of vehicles. Does the T1650-S support bi-amplification? Yes. The external crossover network includes a user-selectable bi-amp switch, allowing the midrange and tweeter to be driven by separate amplifier channels for improved output and control. Tweeter level and on/off axis switching are also user selectable on the crossover. Is tweeter mounting hardware included for both flush and surface installation? Yes. Hardware for both flush and surface angled tweeter mounting is included in the box, along with DDC (Discreet Dual Clamp) mounting that provides concentric clamping pressure for a secure installation in either configuration. What is the VAST surround technique? VAST (Vertical Attach Surround Technique) co-moulds the surround to the cone vertically, increasing the effective radiating cone area by up to 25% compared to a standard surround attachment. This improves bass and midrange efficiency without increasing the overall speaker diameter. Are grilles included with the T1650-S? Yes. Grilles and all required mounting hardware are included in the box.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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