roduct Characteristics
Product Name
Bluetooth stereo audio power amplifier board
Product Model
XY-P40W
Supply voltage
DC: 5~24V
Bluetooth version
5.0
Connect distance
15 meters(visible)
Output mode
stereo
Output power（@1KHz）
20W*2 @12V 4Ω
30W*2 @16V 4Ω
30W*2 @21V 8Ω
40W*2 @24V 8Ω
Speaker selected（30W~150W）
4Ω（5~16V supply）
8Ω（5~24V supply）
protection
Power reverse protection
Short circuit protection
Thermal protection