220W +220W+350W Stereo Bluetooth Amplifier Board 2.1 Channel, 2 x TPA3251 Chips Stereo AMP Board DC 12-38V, Bluetooth 5.1 and AUX Inputs, for DIY Wireless Speakers

Output Power -220W+220W+350W amplifier board with treble and bass control, DC 12-38V, bluetooth and AUX inputs, 2.1 channel stereo AMP board for DIY wireless speakers, password free
Multiple Input Methods - DAMGOO amplifier board supports Bluetooth 5.1, USB sound card, USB flash drive, AUX. allow for a wide range of devices to be connected to the amplifier board, including smartphones, laptops, tablets, and other audio sources.
Independent Adjustment - Three knobs independently control the treble, bass, and a multifunctional volume knob that integrates functions such as pause, skip song, and power on/off
Smart Protection Mechanism - This amplifier board equipped with an intelligent control system to prevent issues such as short circuit, over-voltage, under-voltage, overheating, and clipping of the amplifier board.
24 Hours Technical Support - Rest assured about your amplifier board DIY as we provide professional pre-sales and after-sales services. Please contact us if you encounter any issues. Kindly note that we offer you free lifetime after-sales technical support.

Hello,