4 Channels Auto Car Amplifier Stereo Audio Speakers Amp For Subwoofer Superb 12V

  

4 channels: The amplifier adopts a 4-channel design, with strong dynamic voice recovery for high level sound. Aluminum alloy: Made of aluminum alloy material, durable and wear-resistant. Features: 4-channel amplifier has good heat dissipation performance and long service life. Installation: The 4-channel amplifier is easy to operate and easy to install.

High power: The 4-channel amplifier uses 6800W high power, making it easy to use. Signal to Noise Ratio (SNR):>90dB.

Total harmonic distortion: < 0.15%. 34 21 4.5cm/13.4x8.3x1.8in. 1 Piece 6800w 4-Channel Automotive Amplifier.