TDA2030A Audio Amplifier Module 18W

1. Brand new and high quality.

2. Onboard TDA2030A audio power amplifier chip.

3. Mono 18 w power amplifier circuit design.

4. Socket onboard horn .

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

6. The onboard power light.

7. Chip has lead to the main pin, can directly input audio signal.

8. Working voltage: 6 -12 v.

9. Board size: 31.6 (mm) x23.2 (mm).