XH-M548 Bluetooth Digital Audio Amplifier Module Dual Channel Board 2x120W TPA3116D2 For Bluetooth Sharing Wireless Speaker DIY

XH-M548 Bluetooth Dual Channel 120W+120W TPA3116D2 Digital Audio Power Amplifier Board Module
Specification:
Chip: TPA31 16D2
Power supply voltage: DC12 to 24V
Output power: 120W x 2
Power supply current: > 3A
Power ratio: >90%
Bluetooth module: BTM835/CRS8635 (4.0 edition)
Transmission distance: maximum 10m (no interference)
Channel number: 2 channel (high bass control)
Switching frequency: 1.2MHz
Support system: for Android IOS Windows
Size: 98 x 80 x 15mm/3.85 x 3.14 x 0.59”

Bluetooth connection method:
Take mobile phones as an example:
1. Turn on the Bluetooth.
2. Turn on “check all your devices around you”.
3. Click the search device “loudspeaker”, and connected.
4. The Bluetooth status indicator does not flicker alternately, turn on the player and listen to the music.