Description:
XH-A105 digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC 12~24V, audio input supports Bluetooth, TF card, AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc.; power amplifier board It also comes with a volume adjustment function, which rotates the chirp potentiometer clockwise to zoom in and counterclockwise to decrease.
Product Name: Two-channel Bluetooth 5.0 power amplifier board
Product model: XH-A105
Input voltage: DC12-24V
Current: more than 3A
Output power: 100W*2
Audio input: TF card, AUX
Number of channels: two channels
Size: 92*85*20MM
Installation aperture: 3MM
Installation hole distance: 85*5*78.5MM
Bluetooth operation instructions:
When the power amplifier board is connected to the power supply and the Bluetooth is not connected, the Bluetooth indicator will flash rapidly. When the Bluetooth connection is successful, the Bluetooth indicator will stop flashing. When the song is played, the Bluetooth indicator will flash slowly.
Package Included:
1x XH-A105 Bluetooth 5.0 TDA7498 Digital Amplifier Board 2x100W Stereo AMP Module