Features:
1. External high-power power adapter to ensure stable power supply: the Bluetooth audio amplifier board supports external 12V 2A or more power adapter, providing a strong and stable power supply
2. Support tweeter within 20W, output powerful sound effect: can be connected to tweeter with power not more than 20W, providing users with high quality audio output.
3.Integrated volume knob and power switch, easy and intuitive to operate: the panel is equipped with a volume knob and power switch, users can easily adjust the volume level and control the device's on/off state
4. Welding-free output speaker cable, plug and play: with welding-free design of the output speaker cable, users only need to insert the speaker cable into the corresponding interface to complete the connection, without the need for complex welding process.
5. Widely used, suitable for a variety of occasions: the BT audio amplifier board is suitable for factory assembly, studio modification, electrical repair stores and DIY modification and other application scenarios.

Parameter:
BT version: 5.1
Power supply voltage: DC 12V
External power supply interface: 5.5*2.1mm
Product size: 95*37*25mm
Cable length: 20cm

Package include:
Module*1
XH2.54-2P Plug Wire*1
Phillips screwdriver*1