6-12V Power Supply 18W TDA2030A Amplifier Audio Amplifier Module

الوصف

On-board TDA2030A audio amplifier chip. Mono 18W amplifier circuit design. The onboard speaker terminal blocks. Onboard 10K adjustable resistance, you can adjust the volume amplified. Onboard power indicator. Major pin of the chip has led, can be directly input audio signal. Operating voltage: 6 - 12V. Board size: 32 (mm) x 24 (mm) / 1.26"x0.94". Package included: 1 x Amplifier Module Audio Amplifier Module