ONUOSU D4 HDMI ARC Stereo Amplifier,300W x2 Bluetooth 5.4 Amp,TPA3255
It can provide 300W×2 output for clear audio quality. Complete kit with GaN power:Includes a D4 power amplifier, a 48V/5A GaN adapter,a Bluetooth antenna, a USB data cable, an AC cord, and a user manual.