Sell 2x20W Stereo Digital Amplifier Board Digital AMP Dual Channel 8-24V Amplify Circuit for Speaker DIY Sound System best price

Description: XY-AP15H 20W+20W stereo Bluetooth digital power amplifier board two channel(Left and Right) Bluetooth 5.0, AUX input, 3.5mm audio output, can use usb flash drive playback, Hi-fi sound Plug in the U disk, open the APP to switch to the "U disk" mode, and enter the U disk playing mode with a prompt tone The output power of the power supply must be greater than that of the power amplifier. Can output better than the computer sound quality signal receiver speaker playback Power supply voltage: DC 8V-24V(the higher the voltage, the greater the output power) Specification: Size: Approx. 5x5cm/1.97x1.97inch Color: Black Material: Plastic DC: 8-24V Bluetooth 5.0 Transmission distance: 15m Dual Channel(Left and Right) Package Includes: 1 x Bluetooth Audio Amplifier Board Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.