Review on Car Audio Amplifier Board, DROK Dual Channel 30W+30W TDA7377 pro2 DC 9-18V 12V Class AB Immersion Gold Stereo Speaker Amp Module with Knob and Shielded Cable by Rachel Lopez
Good board with small design flaw
Good board, during my first tests it gave fantastic sound for the money. However, the volume control was too far from the edge of the board. This meant the board was in the way and I couldn't attach the nut to the threaded shaft. The whole thing didn't fit, and when I was disconnecting part of the circuit board to install the item, I accidentally cut off one of the PCB leads, rendering the circuit board unusable.
- The input voltage range of DROK amplifier board is 9-18V DC; output power 30W+30W; Can be connected to 4-8 ohm speakers.
- Not sure
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