5__41450.1749147507.jpg?c=2 "Refurbished Pioneer GM-D8704 Class-D 1200W 4-Ch Amplifier with Bass Boost Remote")
5__73933.1749147508.jpg?c=2 "Refurbished Pioneer GM-D8704 Class-D 1200W 4-Ch Amplifier with Bass Boost Remote")
5__41450.1749147507.jpg?c=2 "Refurbished Pioneer GM-D8704 Class-D 1200W 4-Ch Amplifier with Bass Boost Remote")
5__73933.1749147508.jpg?c=2 "Refurbished Pioneer GM-D8704 Class-D 1200W 4-Ch Amplifier with Bass Boost Remote")
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Refurbished Pioneer GM-D8704 Class-D 1200W 4-Ch Amplifier with Bass Boost Remote
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Pioneer
Refurbished Pioneer GM-D8704 Class-D 1200W 4-Ch Amplifier with Bass Boost Remote
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Refurbished Pioneer GM-D8704 Class-D 1200W 4-Channel Amplifier with Bass Boost Remote
The Pioneer GM-D8704 is a high-efficiency Class-FD 4-channel bridgeable amplifier designed to deliver powerful, clean sound with a compact footprint. With a maximum power output of 1200 watts, it features variable low-pass and high-pass filters for precise audio control, along with high-performance internal components for reliable operation. Whether you're looking to enhance your factory system or power aftermarket speakers and subwoofers, the GM-D8704 offers versatility, efficiency, and exceptional sound quality for your car audio setup.
Product Highlights:
- Condition: Refurbished
- 1600W max power; 100W x4 RMS @ 4Ω, 300W x2 @ 4Ω bridged
- Frequency response: 10Hz to 50kHz; THD < 0.05%
- Variable HPF/LPF crossover (40Hz–500Hz)
- Bass boost (0–18dB at 50Hz) with remote control (B-Ch.)
- Supports 4/3/2 channel configurations; 1Ω to 8Ω impedance
- S/N ratio > 95dB for clean, high-quality sound
- RCA pass-through outputs (A-Ch.) and speaker-level inputs
- Automatic signal sensing and turn-on
- Compact design: 252 mm x 60 mm x 215 mm