TDA7377 Subwoofer Amplifier Audio Board 38Wx3 Mini Home Amp 2.1 Channel HiFi Stereo Power Amplifier DIY

Description The power amplifier board uses 7377 amplifier chip dual circuit design optional DC12V AC12V power supply and uses 2 1 three channel output Available for Bluetooth Wireless Microphone Fan Separate design easy installation provides volume and subwoofer adjustment Parameters Working voltage DC12V AC12V Chip TDA7377 Op amp LT084 324 Working voltage DC12V AC12V Output power 38Wx3 Channel type 2 1 channel Output voltage 12V 7812 Package includes 1 x TDA7377 Subwoofer Amplifier Audio Board1 x Cable1 x Regulating plate