1. Three-dimensional restoration of live sound, the music interpretation of the integrated HIFI system brings immersive and shocking sound effects
2. The heat sink is close to the copper coating of the shell for heat dissipation, and the heat dissipation area is doubled to ensure that the product runs at full power and high performance
3. The computer sound card function can output a signal with better sound quality than the computer to connect to the speaker to play
4. Plug in the U disk, open the APP to switch the "U disk" mode, accompanied by a prompt sound, enter the U disk playback mode
5. Mobile APP visual operation play mode volume sound effect up and down song control play pause play mode

Name: 50W+50W stereo bluetooth digital power amplifier board
Model:XY-AP50L
Supply voltage: DC5-12V/24V (the higher the voltage, the greater the output power)
Transmission distance: 15m
Bluetooth version: 5.0
Number of channels: left and right channels
Adapted speakers: 30W-200W 4 ohms 8 ohms 16 ohms
Precautions for use:
1. Use the power amplifier board as far away as possible from the WIFI signal (router)
2. The recommended power supply voltage is DC 5~12V/24V, if it exceeds 26V, the chip will burn.
3. The power supply current is recommended to be above 2A.
4. The speaker cable should not be too long, and ensure that it is suitable within 1 meter
5. Pay attention to static electricity protection. Before touching the power amplifier board, you must first release the static electricity on your hands to avoid static electricity from breaking down the chip. Bluetooth chips are more sensitive to static electricity.
6. It is recommended to adapt the speaker with a rated power of 40W and above to avoid the speaker from heating and burning
size:52x52x16mm
Material:metal
colour:Black

Package Contents:
1 x Digital power amplifier board