10W/15W/20W Stereo Bluetooth 5.0 Power Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W

Use power amplifier board as far away from WIFI signal as possible (router)

Recommended supply voltage is 8-24V, over 26V, the chip will burn out.

The power supply shall not exceed 12V for 492 speakers and 24V for 8 ohm speakers. .

Power supply current recommendation more than 2A

The working power of the module exceeds 20W*2, and the radiator is needed.

Horn line should not be too long to ensure that 1 meter is suitable

Pay attention to electrostatic protection, contact between power amplifier boards need to release the hand electrostatic, to avoid electrostatic chip breakdown, Bluetooth chip is more sensitive to electrostatic.

It is suggested that the rated power of the horn be adapted to 30 W or more to avoid the burning of the horn due to heat.

There is a protective film on acrylic. Please tear it off when assembling.

Opecration spccification：

Supply the module, the blue LED is on, and it goes into Bluetooth mode; Waiting for pairing after playing the audio tone; Turn on phone Bluctooth,"XY-P15 W"will be scarched and display; Click the “XY-P15W"， it will connect to the board. It connects successfully with an audio tone; After this you can play the music. The power amplifier board will prepare for the next pairing with an audio tone, When the Bluetooth is disconnected.