Specifications: 1. Onboard TDA2030A audio power amplifier chip. 2. Mono 18W power amplifier circuit design. 3. Socket onboard horn. 4. The onboard 10 k adjustable resistance, can adjust the volume of the amplification. 5. The onboard power light. 6. Chip has lead to the main pin, can directly input audio signal. 7.
Working voltage: 6 - 12V. 8.
Board size: 33 x 25 x 23 (mm)
Pin definition:
IN:
Audio signal inputVCC:
Power supply positive poleOUT:
outputPackage included: 10 x TDA2030A Audio Amplifier Board Module