Pioneer GM-A6704 4-Channel Bridgeable Class-AB Car Amplifier 1000W Max Output
The Pioneer GM-A6704 is a versatile 4-channel bridgeable amplifier designed to elevate your vehicle's audio performance with clean, high-fidelity power. Delivering up to 1000W Max output, this Class-AB amplifier provides a dramatic upgrade over built-in factory head unit power, ensuring crisp highs, dynamic mid-range, and controlled low-end response across your entire speaker setup. Whether configured to drive four full-range door speakers or bridged to power a pair of front speakers alongside a subwoofer, the GM-A6704 offers flexible system routing for any car audio installation.
Equipped with smart signal-sensing high-level inputs and traditional RCA connections, the GM-A6704 integrates seamlessly with both aftermarket receivers and factory OEM radios without requiring separate adapter modules. Adjustable high-pass and low-pass crossover filters allow precise sound shaping to match your speaker capabilities, while the selectable Bass Boost adds low-frequency punch. Built with a heat-dissipating aluminum chassis and advanced thermal protection, the Pioneer GM-A6704 delivers long-lasting reliability and performance.
This item is available for local pickup. (Details)Authorized dealer. Sold with full warranty.
Fast Shipping
Secure Checkout
30-Day Returns
Features:
- 1000W Max Power Output: Delivers robust Class-AB amplification to power full-range door speakers or bridged subwoofers with low distortion.
- Flexible 4-Channel Bridgeable Design: Configurable as a 4-channel, 3-channel, or 2-channel amplifier to adapt to various speaker and subwoofer combinations.
- Automatic Signal Sensing Turn-On: High-level speaker inputs automatically detect audio signals to power the amplifier on and off in sync with factory OEM radios.
- Adjustable Crossover Networks: Features variable high-pass (40Hz–500Hz) and low-pass (40Hz–500Hz) filters to route optimal frequency ranges to your speakers.
- Selectable Bass Boost: Integrated bass control provides a selectable 0dB, 6dB, or 12dB boost at 50Hz to enhance low-end impact.
- Dual Input Options: Equipped with RCA preamp inputs and high-level speaker wire inputs for universal compatibility across all head unit types.
- Efficient Heatsink Architecture: Heavy-duty aluminum alloy chassis ensures effective thermal management to prevent overheating during long listening sessions.
- Compact Footprint: Space-saving chassis design allows for easy installation under vehicle seats, behind panels, or in trunk spaces.
Specifications:
- Amplifier Power Output:
- Amplifier Class: Class-AB
- Max Power Output: 1000 Watts
- RMS Power Output (4Ω): 60 Watts x 4
- RMS Power Output (2Ω): 95 Watts x 4
- RMS Power Output Bridged (4Ω): 190 Watts x 2
- Frequency Response: 10Hz – 70kHz (+0dB, -3dB)
- Signal-to-Noise Ratio (SNR): 95dB
- Total Harmonic Distortion (THD): <0.05% (1kHz)
- Filter & Equalization Controls:
- High-Pass Filter (HPF): Variable 40Hz – 500Hz (-12dB/oct)
- Low-Pass Filter (LPF): Variable 40Hz – 500Hz (-12dB/oct)
- Bass Boost Level: Selectable 0dB / 6dB / 12dB @ 50Hz
- Connectivity & Hardware:
- Input Terminals: RCA Preamp & High-Level Speaker Harness
- Speaker Terminals: Screw-Type Blocks
- Fuse Rating: 25A x 2
- Dimensions (W x H x D): 356 mm x 60 mm x 215 mm (14" x 2-3/8" x 8-1/2")
| Package Contents |
|
|---|
Key Features
Gaming Products
Set the stage for the perfect gaming environment
Amps / DACs
Ensure your music feels
dynamic.