Bluetooth 5.0 Audio 600W Amplifier Board D300 Subwoofer Dual Microphone AMP Ampl

Model Bluetooth Digital 600W Amplifier Board. features 5 600W Bluetooth Audio Amplifier Board. D300 600W Amplifier. features 7 mp3 amplifier board 12v subwoofer. features 1 Bluetooth 5.0 MP3 Amplifier Board.

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