Product description
TDA2030A Digital Audio Amplifier Module 18W Single Channel Bluetooth Speaker Amplifier Board (6-12V) For Mini Speakers
1 piece of amplifier board
The product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance.
1.Onboard TDA2030A audio power amplifier chip
2.Mono 18W power amplifier circuit design
3.Onboard speaker terminal block
4. Onboard 10K adjustable resistor, which can adjust the volume of amplification
5.Onboard power indicator
6, the main pins of the chip have been led out, you can directly input audio signals
7. Working voltage: 6 ~ 12V