XY-P40W Amplifier Board Wiring and Sound Test | Class D Stereo Bluetooth with Amplifier 

Bought the same board but can not figure out how to turn off or reduce the volume of bips (tur-on, pairing, max volume reached, ... ). Those are way too loud... Any ideas?

How many points does its power jack have?

*Super Video Sir Amazing* ❤️

Kya ho Raha bhai video dekhte ho or chale jateho.kamsekam like to karke jao. Bhai to app logo keliye video banate hoi.i am from Kolkata.

Can i connect external button to volume button

Make video on good and latest Bass filter board!

Building an Subwoofer with capable Amplifier can be best to see to your next DIY video!

Even though it can support 2 speaker, but it doesnt have dual left and right audio

Kitne warr ke spekar chal sakte hai isse