ITEM NAME:Super Bass Amplifier Board, HiFi 1 Channel Stereo Audio Amplifier DC18-32V img *{margin:0;padding:0;.The resistor uses 1206 0805 high-precision chip resistor to ensure a good signal-to-noise ratio of the whole machine. Subwoofer Digital Power Amplifier Board. 1 Piece Stereo Audio Amplifier Board. Small size, high power, no noise, the circuit design is very reasonable, without any low noise!
