DROK® TDA2030A 2.1 Digital Stereo Power Amp Kits 2 Channel Subwoofer Audio Amplifier Circuit Board for DIY

Amplifier circuit use 4 TDA2030A. 2 TDA2030A is responsible for the left and right channels. the other 2 TDA2030A is connected to BTL circuit for the subwoofer.

Please pay attention to the Heat Sink

Potentiometer From left to right as follows:
Subwoofer volume, treble adjustment, the total volume.

Feature:
Operating voltage: Dual AC 12V (AC 12V-0-12V)
Maximum output power: left and right channels 18Wx2, subwoofer 36Wx1
Output Impedance: 4-8 ohms
PCB Dimensions: About 117x60x35mm

Package Include:
1x Amplifier Module