Rockford Fosgate Prime 500 Watt 4-Channel Amplifier: Primed for Performance The R2-500X4 4-Channel Amplifier is a 500 watt, full-range class-D, capable of operating at 4Œ© or 2Œ© stereo, and 4Œ© bridged/mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the vehicles electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. The Prime Series were developed for car audio fanatics that want a reliable amplifier – with all the power and performance you've come to expect from Rockford Fosgate – at an economical price. Rockford Fosgate amplifiers are renowned world-wide for being ‚Äúunder rated,‚Äù easily surpassing all specifications, and most importantly, generating more power than their ratings. The latest generation of Prime Series amplifiers are also designed to be easy to setup and configure, making them perfect for use with factory audio or custom aftermarket systems. Rockford Fosgate R2-500X4 Prime Features: Balanced Differential Inputs with RCA Pass Through Outputs High Level Input Capable Defeat able Auto Turn On Circuit Features C.L.E.A.N. Set-up 2/4 Channel Input Selection Switch Front and Rear Variable Input Gain adjustment level Continuously Variable On Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Cast aluminum heat sink Full Range Class D Rollback Protection Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Rockford Fosgate R2-500X4 Prime Specifications: CEA-2006 Compliant CEA-2006 Power Rating 75W x 4 @ 4‚Ѷ ‚â§1.0% THD+N Number of Channels 4 Total Power (Sum of Rated Power) 500 Watts Rated Power (RMS Continuous Power) 75 Watts x 4 @ 4Œ© / 125 Watts x 4 @ 2Œ© / 250 Watts x 2 @ 4Œ© Bridged/Mono Dynamic Power (PVC/PowerCube¬Æ) 90 Watts x 4 @ 4Œ© / 160 Watts x 4 @ 2Œ© / 300 Watts x 2 @ 4Œ© Bridged/Mono Bridgeable Yes Frequency Response 20 Hz - 20 kHz Input Sensitivity Low-Level: 150 mV - 4 V / High-Level: 450 mV - 12 V Circuit Topology Class Class D Efficiency (average) Total Harmonic Distortion (THD+Noise) 4Œ©: <1.0% / 2Œ©: <1.0% Signal Input Front Low-Level: 4 RCA / Front High-Level: 4-Pin Molex / Rear Low-Level: 4 RCA / Rear High-Level: 4-Pin Molex Signal Output Low-Level: 2 RCA Tone Controls No Crossover Controls Front High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth / Front Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth / Rear High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth / Rear Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth / All-Pass: Yes Remote Controls No Visual Indicators Power/Protect / C.L.E.A.N. In / C.L.E.A.N. Out (front) / C.L.E.A.N. Out (rear) Power Wire Gauge 4 AWG Power Input Connector Compression Terminal Block Speaker Wire Gauge 8 AWG Speaker Output Connector Compression Terminal Block Cooling Convection Operating Voltage 9 - 16 VDC Recommended Fuse (not included) 80 A Average Current Draw (13.8V Music) Max. Current Draw (13.8V Sinewave) 59 A Dimensions (H x W x D) 1.9" x 6.8" x 10.1" (4.9 cm x 17.3 cm x 25.5 cm) Legendary Products & Support From Authorized Dealers When you choose Rockford Fosgate, 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 Rockford Fosgate 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 Rockford Fosgate'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 Rockford Fosgate dealer today!

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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. Features: 1000 Watts Max Power Automatic signal sensing and Turn-ON Variable high pass filter Adjustable bass boost 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 Pioneer, 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 Pioneer 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 Pioneer'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 Pioneer dealer today!

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8-Channel Car Amplifier with Digital Signal Processing from JBL!The JBL Audio DSP4086 is one of the best ways to get superior sound fidelity in your car. JBL's incredibly compact DSP4086 8-channel amp/processor will do both, providing eight channels of 40 watts RMS while sculpting the sound with powerful tuning software using your Windows PC.Connecting to the whole systemThe DSP4086 was designed to take the signals from your vehicle's front speakers, rear speakers, front center channel, and rear subwoofer. You can then process those signals to create eight powered outputs, and you have the ability to power and control your front tweeters.TuningEvery channel features 31-band EQ, switchable from parametric to graphic; completely variable high-, low-, and band-pass filters with selectable slopes; time delay, up to 12ms in 0.2ms increments; and 0/180¬∞ phase adjustment. You can assign each input to an output, and you can sum signals in order to create a full-range signal to be processed.Features: 8-channel car amplifier with digital signal processing 40 watts RMS x 8 at 4 ohms 60 watts RMS x 8 at 2 ohms DSP and EQ tuning tool adjustments made via USB connection to a Windows PC Save up to 10 presets Inputs: 6 assignable preamp and speaker-level (RCA adapters included) Outputs: 8 powered and processed Adjustment Details 31-band EQ (selectable parametric or graphic) Adjustable high-, low-, and band-pass filters (20-20,000 Hz) Selectable filter slopes 6, 12, 18, 24, 30, 36, 42, 48 dB/octave) Adjustable delay: 0 to 12ms in 0.2ms increments Phase adjustment: 0 or 180¬∞ Programming done by a Windows-run PC Other Features Includes wired remote for ch 7/8 Fuse rating: 40A x 1 Wiring and hardware not included with amplifier 8-gauge power and ground leads recommended Dimensions: 5-11/16‚Ä≥W x 2‚Ä≥H x 9-3/8‚Ä≥D What's in the Box: 8-Channel DSP amplifier w/ attached 6‚Ä≥ 6-RCA input harness Remote bass level control 16.5‚Ä≤ Remote level control cable (RJ-12 connectors both ends) 8‚Ä≥ Power/ground/Rem harness (inline 40A ATO fuse) 8‚Ä≥ 16-Pin speaker output harness 70‚Ä≥ USB Cable (type-A both ends / 2.0) 6 Input adapters (RCA to set-screw) Spare 40A ATO fuse Four 15mm screws Two 10mm screws 4 Large flat-washers 4 Small flat-washers 4 Lock-washers Four 6-1/2‚Ä≥ wire ties Owner's manual (Eng/Span/Fren/Others) Legendary Products & Support From Authorized Dealers When you choose JBL, 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 JBL 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 JBL'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 JBL dealer today!

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Introducing an Impressive New Addition to Fusion's Signature Series Marine Amplifier Range: The SG-DA82000 Fusion Signature Series amplifiers are purpose-built for the marine environment. Boasting some of the most impressive environmental protection available, they deliver a Signature performance on the water like never before. Our most efficient, stunning and powerful marine amplifier, the SG-DA82000 also features a True-Marine design that will resist corrosion. Its incredible 2000 Watt peak power will power up to 8 pairs of speakers at 2 Ohms (2 x 4 Ohm speakers per channel in parallel) or up to 4 pairs of speakers at 2 Ohms (2 x 4 Ohm speakers per channel in parallel) and 2 subwoofers. RCA line-level inputs allow for easy connection to new or existing systems. The SG-DA82000 is Fusion's first 8 channel, Class-D Hi-Fi marine amplifier. The key benefit of a Class-D amplifier is that it has a low battery drain with high output, making this the perfect amplifier for the marine environment. The SG-DA82000 also has conformal coated PCBs for maximum product life and performance, plus the amplifier chassis is a heat sink, to reduce component core temperature and increase efficiency. Undeniably a stand-out piece, the stunning stainless steel mirror control panel cover conceals and protects all cable connections and setting controls, with an attractive finish to complement any installation. This product is rated True-Marine and carries a 3-year limited consumer warranty. Features Class-D Amplifier Technology - The highly efficient Class-D design provides 2000-Watts peak power whilst drawing less current than a standard Class-AB amplifier. This design provides increased efficiency and power output to your speakers, letting you enjoy your music for longer. 2000 Watts Peak Power – With a peak power of 2000 watts, you can easily power up to 8 pairs of speakers or up to 4 pairs of speakers with 2 subwoofers. Marine-Ready Design with Conformal Coated PCBs - Extending the life of your amplifiers, the Signature Series are designed specifically for marine use with conformal coated PCBs to provide extra protection from the marine elements. Rigid Aluminum Alloy Heat Sink - Molded to form a singular die-cast chassis, the fin layout is calculated with precision to increase the surface area of the heat sink and improve heat dissipation. Stainless Mirror Finish - The polished stainless-steel control panel cover conceals and protects all cable connections and settings controls whilst providing an attractive finish to complement any installation. Speaker Configuration - Whether you require 2 Ohms per channel or 4 Ohms bridged, your Signature Series amplifier has your installation options covered to achieve the optimum output levels. Connect up to two speakers per channel at 2 Ohms, or for extra power, bridge two channels at 4 Ohms to connect two subwoofers. Zone Designation - To align with the Fusion entertainment system zone philosophy, the input and output connections are labelled as zones. True-Marine Design - Signature Series amplifiers are perfect for the marine environment, and carry a 3-year warranty. Specifications Frequency Response: 10 Hz to 40 kHz (-3 dB @ 4 Ohm rated power) Peak Power Output: 2000 W Rated Power Output (4 Ohm): 100 W rms x 8 @ 14.4 V input < 1% THD+N (EIA/CEA-490A) Rated Power Output (2 Ohm): 140 W rms x 8 @ 14.4 V input < 1% THD+N (EIA/CEA-490A) Rated Power Output (4 Ohm Bridged): 280 W rms x 4 @ 14.4 V input < 1% THD+N (EIA/CEA-490A) Input Sensitivity: 0.3 V to 8 V rms, user adjustable Input Impedance: 7k Ohm nominal High-Pass/Low-Pass Full Range Filter: Yes, user selectable Filter Cross-Over Frequency: 32 Hz to 320 Hz, user adjustable Filter Cross-Over Slope: 12 db/octave Bass-Boost: 0 to 9 dB, user adjustable (zone 2/4 only) Operating Voltage: 10.8 V to 16 V dc Remote Switch-On: Yes - 6 V threshold Current Consumption (Standby): < 1 mA @ 14.4 V input Current Consumption (Idle): < 2.5 A @ 14.4 V input Current Consumption (Max): 100 A @ 14.4 V input Fuse Rating: 4 x 40 A ATC Blade-Type (SAE J1171 Compliant) Protection Circuits: Reverse-Voltage, Input Under/Over Voltage, Over-Temperature, Output Short-Circuit Operating Temperature Range: 0 to 50¬∞C (32 to 122¬∞F) Ingress Protection Rating: Dry area installation only Dimensions: 420 mm (L) x 210 mm (W) x 57 mm (H) or 16-9/16" (L) x 8-1/4" (W) x 2-1/4" (H) Weight: 5.20 kg with cover or 11.5 lb with cover Warranty: 3 years Legendary Products & Support From Authorized Dealers When you choose Fusion, 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 Fusion 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 Fusion'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 Fusion dealer today!

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It's The Difference Between Hearing The Music And Feeling It These efficient, easy-to-install amplifiers work with your compatible Fusion stereo system1 and let you choose from monoblock, multichannel, and zone amplifier options. The Apollo amplifiers are designed to produce impressive power with less drain on your battery. The monoblock produces 650-watt RMS and the 4/6/8 channel amplifiers produce 150-watt RMS per channel. These amplifiers use the Easy Tune feature2, which automatically regulates audio settings. So, you can get the best quality sound without making manual adjustments. Some amplifiers distort audio when they add power. Ours are specifically designed with minimal distortion and noise, so you can enjoy high-quality audio, even at higher volumes. Identify electrical issues at a glance. These indicator lights will show you issues with electrical currents and shorts as well as temperature. Easily install the amplifiers on board with the included mounting brackets. The ignition-protected design helps prevent potential damage from overheating. The amplifier's circuit board has been specially coated to provide extra protection from the marine elements. You can connect up to two speakers per channel, increasing setup options. The amplifiers are designed to last season after season. They have been tested for a high level of protection against salt fog, temperature, vibration, and UV. Add extra power to your system with this 2000-watt (650-watt RMS) monoblock amplifier that's specifically designed to power a subwoofer. This 4-channel amplifier with 150-watt RMS per channel can power up to four pairs of speakers or two pairs of speakers and one subwoofer. It includes high-power mode adapters for simple bridging to increase power. This 6-channel amplifier with 150-watt RMS per channel can power up to six pairs of speakers or four pairs of speakers and one subwoofer. It includes high-power mode adapters for simple bridging to increase power. This 8-channel amplifier with 150-watt RMS per channel can power up to eight pairs of speakers or four pairs of speakers and two subwoofers. It includes high-power mode adapters for simple bridging to increase power. The compact zone amplifier provides audio zone expansion for high-quality sound in more areas on your boat. It's compatible with 12- and 24-volt electrical systems. Features: Keep the music going for longer without draining your battery as quickly No more manual adjustments to your audio settings. The Easy Tune feature does it for you. A glance at the LED indicators lets you identify if the amplifiers have a short or if they're overheating. These amps have less distortion and noise, so you enjoy quality audio. Mounting brackets are included for simple installation. Don't worry about potential overheating damage with our ignition protection design. Specifications: Physical dimensions without bracket (LxWxH) 8 Channel: 14.13‚Ä≥ x 7.06‚Ä≥ x 1.75‚Ä≥ (359 x 180 x 45 mm) Physical dimensions with bracket (LxWxH) 8 Channel: 14.13‚Ä≥ x 7.06‚Ä≥ x 2.13‚Ä≥ (359 x 180 x 50 mm) Weight 8 Channel: 6.94 lb (3.15 kg) Water rating Monoblock/4/6/8 Channel: IPX2 Amplifier class Class-D CEA-2006 power rating 8 Channel: 150 watt RMS x 8 @ 14.4 V input - 4 ohm < 1% THD Total rated power output - 8 Channel: 290 watt RMS x 8 @ 14.4 V input - 2 ohm < 1% THD Total rated power output - 8 Channel: 580 watt RMS x 4 @ 14.4 V input - 4 ohm Bridged < 1% THD Peak power (Watts) 8 Channel: 2400 watts Input sensitivity 4/6/8 Channel: 1.6 V RMS Input impedance Monoblock/4/6/8 Channel: 22k ohm Operating voltage Monoblock/4/6/8 Channel: 10.8 V - 16 V DC Current draw, in standby/off using AMPLIFIER ON wire Monoblock/4/6/8 Channel: < 5 mA @ 14.4 V input Zone: < 1 mA @ 14.4 V input Current draw, on, no audio 8 Channel: < 1.60 A @ 14.4 V input Power-cable fuse or circuit breaker rating (not included) 40 A Ignition Safety Protected (SAE J1171) Yes Protection circuits Reverse voltage Input under/over voltage Over Temperature Output short circuit Operating temperature range 0¬∞ to 50¬∞ C Warranty 3 years Accessories: Cables & Chargers Connectors Mounts Compatible Devices: Apollo RA670 Apollo RA770 Apollo WB670 Fusion EL Series Marine Speakers Fusion FM Series Marine Speakers Fusion FM Series Marine Subwoofers Fusion RA210 Marine Stereo Fusion Signature Series 3 Marine Speakers Fusion Signature Series 3 Marine Subwoofers Fusion Signature Series 3 Marine Wake Tower Speakers Fusion XS Series Marine Speakers Fusion XS Series Marine Subwoofers What's in the Box: One Apollo monoblock amplifier One mounting bracket One power connector One speaker connector Four 8-gauge, flat-head self-tapping screws Four 8-gauge, pan-head self-tapping screws (for mounting bracket) Four screw covers Mounting template Installation instructions Important safety and product information (ISPI) Legendary Products & Support From Authorized Dealers When you choose Fusion, 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 Fusion 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 Fusion'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 Fusion dealer today!

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Amplify Your Audio Experience with the New Class-D Amplifier! The Pioneer GM-D9705 is your ‚Äúall-in-one‚Äù solution when looking for additional power. With a compact footprint, speaker line input (and signal sensing turn-on), remote bass control all powered by a ‚ÄúClass-D‚Äù amplifier you have the power in your hands! Packs a PunchThe 5-channel amplifier is rated at 2000 watts max with the A and B channels rated at 75 watts x 4 (RMS) and the subwoofer output rated at 600 watts at 2 (RMS). Compared to similarly priced multichannel amplifiers, the variable crossover networks on the GM-D9705 offer increased flexibility and give listeners more control. Block terminals for a cleaner installation and direct wire contact minimizing resistance. Variable Low Pass FilterFor extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The LPF is adjustable from 40 Hz to 240 Hz. Turn Up the BassThe GM-D9705 also features a Bass Boost Remote for optimal bass level adjustment according to listening preferences and music characteristics. Speaker Level InputsWhat, you DON'T own a Pioneer head unit? Well, we won't hold it against you. In fact we'll even help you build onto your system. Speaker level inputs allow simplify integration into existing aftermarket or factory installed (OEM) integrated entertainment systems so you can connect your OEM unit (or any unit that doesn't have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle. Improved Circuit DesignTo prevent circuit shutdown, Pioneer's new digital amplifier circuit ‚ÄúProtection Control System‚Äù senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Œ© connection. This design enhances the flexibility to connect multiple subwoofers to a system. Features: 2,000 Watts Max Power Block Terminal Variable High Pass and Low Pass Filters Equipped with A/B-SW Input Select Specifications: General RCA Inputs: 5-CH Amplifier Class: CLASS-D Hi-Res Certified: No Bridgeable: Yes Warranty: 1 Year Speaker Level Input: Yes Fuse Rating: 30A x 3 Bass Boost Remote: Yes Automatic Signal Sensing and Turn-On: Yes Hi-Volt Input Level Control: 200 mV to 6.5 V Terminal Type: Block Load Impedance Allowance (Ohms): 2 to 4 Protection Control System: Yes Dimensions: 302mm (W) x 60mm (H) x 215mm (D) Power Continuous Power (RMS) Output @ 1‚Ѷ: N/A Continuous Power (RMS) Output @ 2‚Ѷ: 100W x 4 (Main channel), 600W x 1 (Subwoofer channel) Continuous Power (RMS) Output @ 4‚Ѷ: 75W x 4 (Main channel), 350W x 1 (Subwoofer channel) Continuous Power (RMS) Output - Bridged @ 4‚Ѷ: 200W x 2 (Main channel), 350W x 1 (Subwoofer channel) Audio Adjustments Low-Pass Crossover Frequency: 40 Hz Low-Pass Slope (dB/octave): -12dB/oct (A/B CH) / -12dB/-24dB (SUB CH) High-Pass Crossover Frequency: 500 Hz Bass Boost Frequency: 50 Hz Bass Boost Level: 0 dB to 18 dB Audio Specifications Frequency Response: A/B CH: 10 Hz ~ 50 kHz (+0dB, -3dB) / SUB CH: 10Hz ~ 500 Hz (+0dB, -3dB) Total Harmonic Distortion (THD): A/B CH: <0.05% (1kHz) / SUB CH: <0.05% (100Hz) Signal-to-Noise (SN) Ratio: > 94dB Legendary Products & Support From Authorized Dealers When you choose Pioneer, 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 Pioneer 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 Pioneer'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 Pioneer dealer today!

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Amplify Your Audio Experience with the New Class-D Amplifier!An amplifier shouldn't take up too much space, especially in your car. The GM-D9704 might just be what you're looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output of 1600W Max.Big Power, Small SizePioneer's new extra-efficient Class-D digital amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes them more versatile in terms of installation as well as performance.Improved Circuit DesignTo prevent circuit shutdown, Pioneer's new digital amplifier circuit ‚ÄúProtection Control System‚Äù senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Œ© connection. This design enhances the flexibility to connect multiple subwoofers to a system.Variable Low Pass & High Pass FilterFor extra flexibility, variable LPF and HPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The LPF and HPF are adjustable from 40 Hz to 500 Hz.Speaker Level InputsWhat, you DON'T own a Pioneer head unit? Well, we won't hold it against you. In fact we'll even help you build onto your system. Speaker level inputs allow you to connect your OEM unit (or any unit that doesn't have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle.Features: 1,600 Watts Max Power Compact Design for Versatile Installation Options Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound Specifications:General RCA Inputs: 4-CH Amplifier Class: CLASS-D Hi-Res Certified: No Bridgeable: Yes Warranty: 1 Year Speaker Level Input: Yes Fuse Rating: 40A x 2 Bass Boost Remote: Yes Automatic Signal Sensing and Turn-On: Yes Hi-Volt Input Level Control: 200 mV to 6.5 V Terminal Type: Block Load Impedance Allowance (Ohms): 1 to 8 Protection Control System: Yes Dimensions: 302mm (W) x 60mm (H) x 215mm (D) Power Continuous Power (RMS) Output @ 1‚Ѷ: 130W RMS x 4 Continuous Power (RMS) Output @ 2‚Ѷ: 200W RMS x 4 Continuous Power (RMS) Output @ 4‚Ѷ: 130W RMS x 4 Continuous Power (RMS) Output - Bridged @ 4‚Ѷ: 400W RMS x 2 Audio Adjustments Low-Pass Crossover Frequency: 40 Hz Low-Pass Slope (dB/octave): -12dB High-Pass Crossover Frequency: 500 Hz Bass Boost Frequency: 50 Hz Bass Boost Level: 0 dB to 18 dB Audio Specifications Frequency Response: 10 Hz - 50 kHz Total Harmonic Distortion (THD): < 0.5% (100 Hz) Signal-to-Noise (SN) Ratio: > 95dB Legendary Products & Support From Authorized Dealers When you choose Pioneer, 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 Pioneer 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 Pioneer'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 Pioneer dealer today!

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A Combination of Great Design and Massive PowerThe GM-A4704 amplifier gives you total installation freedom and no distortion. With a one-body heat sink and gain adjustment of up to 6.5V, you can turn your in-car audio experience into the sound staging environment that you're looking for. This 4-channel amp allows you to drive multiple speakers and subwoofers, it's also bridgeable to power a single sub. Variable High Pass Filter Variable HPF (high pass filter) allow for adjustable frequency from 40 Hz to 500 Hz* and greater car audio system flexibility according to subwoofer characteristics and personal listening preference. Growing Power, Shrinking Size New 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 On Pioneer 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.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: 30A x 1 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: 326(W) X 60(H) X 215(D) mm Power Continuous Power (RMS) Output @ 1‚Ѷ: N/A Continuous Power (RMS) Output @ 2‚Ѷ: 65W x 4 Continuous Power (RMS) Output @ 4‚Ѷ: 40W x 4 Continuous Power (RMS) Output - Bridged @ 4‚Ѷ: 130W 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 Hz to 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: > 94dB Legendary Products & Support From Authorized Dealers When you choose Pioneer, 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 Pioneer 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 Pioneer'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 Pioneer dealer today!

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