PIONEER AMPLIFIER GM-A6704

Pioneer GM-A6704
The Pioneer GM-A6704 is a 1000W 4-channel Class AB car amplifier designed to deliver powerful, clear, and dynamic sound. Featuring bridgeable channels, adjustable high/low-pass crossovers, and Bass Boost control, it provides flexible system tuning and reliable performance for both speakers and subwoofers.

Category: Product ID: 12820

Description

The Pioneer GM-A6704 is a high-performance 4-channel Class AB power amplifier engineered to deliver powerful, clear, and dynamic sound for your car audio system. With a maximum power output of 1000W, it provides the ideal balance of power and audio quality, making it perfect for driving full-range speakers or bridging channels to power a subwoofer.

Designed with Pioneer’s advanced amplifier technology, the GM-A6704 delivers clean and stable performance with low distortion across the entire audio spectrum. Its bridgeable 4-channel configuration offers flexible installation options, allowing you to build a custom audio system that suits your listening preferences while maintaining exceptional sound clarity.

The amplifier features Variable High-Pass (HPF) and Low-Pass (LPF) crossovers, enabling precise frequency adjustment for optimal speaker and subwoofer performance. A built-in Bass Boost control enhances low-frequency response, delivering deeper, more impactful bass without sacrificing sound quality.

Built with a durable heat-resistant chassis and advanced protection circuitry, the GM-A6704 is designed for long-lasting reliability and efficient cooling during extended listening sessions. It also supports both RCA and speaker-level inputs, making it compatible with factory-installed and aftermarket head units for easy integration into virtually any vehicle.

Whether you’re upgrading your existing sound system or building a complete car audio setup, the Pioneer GM-A6704 offers powerful performance, flexible system configuration, and the dependable quality that Pioneer is known for.

Amplifier Class: Class AB
Number of Channels: 4/3/2
Maximum Power Output:170 W x 4 (4Ω) 250 W x 4 (2Ω) 500 W x 2 (4Ω Bridged)
Minimal Power Output: 60 W x 4 (4Ω) 95 W x 4 (2Ω) 190 W x 2 (4Ω Bridged)
Frequency Response: 10 Hz to 70 kHz
Impedance: 2Ω to 8Ω
Total Harmonic Distortion:<0.05%
S/N Ratio:>95 dB
Speaker Level Input: Yes
Automatic Signal Sensing: Yes
Crossover Type:Variable HPF/LPF (A-Ch) HPF/LPF (B-Ch)
Crossover Frequency:A-Ch: HPF: 40 Hz to 500 Hz LPF: 80 Hz B-Ch: HPF/LPF: 80 Hz
Bass Boost Frequency:50 Hz
Bass Boost Level:0/6/12 dB
Dimensions:356 mm x 60 mm x 215 mm

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