Description:

onboard TDA2030A audio power amplifier chip.
mono 18w power amplifier circuit design.
socket onboard horn .working voltage: 6-12v.
the onboard 10 k adjustable resistance, can adjust the volume of the amplification.
the onboard power light.chip has lead to the main pin, can directly input audio signal

Specification:

board size: 31.6*23.2(mm).

Package Includes:

1piece TDA2030A Amplifier Board