TDA2030A amplifier module audio amplifier module

1,onboard TDA2030A audio power amplifier chip.

2,mono 18 w power amplifier circuit design.

3,socket onboard horn.

4,onboard 10 k adjustable resistance, can adjust the volume of the amplification.

5,onboard power light.

6,chip has lead to the main pin, can directly input audio signal.

7,working voltage: 6 -12 v.

8,board size: 31.6 (mm) x23.2 (mm).