2X TDA2030A DIY Power Amplifier Module Audio Power Amplifier Board Amplifier Module

1, onboard TDA2030A audio power amplifier chip
2, mono 18W (RL = 4 ohm) power amplifier circuit design
3, onboard speaker terminal block
4, onboard 10K adjustable resistance, you can adjust the volume of the amplification
5, onboard power indicator, the chip's main pin has been led out, you can directly input the audio signal

working voltage: 6 - 12V
size: 55 x 21 x 15mm
Material:ABS
colour:blue

Package Contents:
2 x TDA2030A module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.