High fidelity, low noise, ideal for high-quality sound equipment, instruments, control circuits, and telephone channel amplifiers.

This amplifier board features the CSR865 4.0 Bluetooth module, ensuring low power consumption, high transmission efficiency, and excellent compatibility.

Utilizing the digital power amplifier chip TPA311602, this board achieves efficient operation and superior performance.

Equipped with a Bluetooth status indication light, it conveniently displays the connection condition.

Model: XH-M548

Chip type: TPA3116D2

Bluetooth module: BTM835/CSR8635 (4.0 version)

Transmission distance: Max. 10m

Voltage: DC 12-24V

Current: [insert current value here]