Review on Bluetooth 5.0 Stereo Audio Amplifier with 192KHz DAC: Digital to Analog Audio Converter for Home Passive Speakers - Optical/Coaxial/AUX Input, 2 Channel Class D Mini Hi-Fi Integrated Amp, 60W Immersive Sound Experience by Ronald Bleimeyer

I love these compact Class D amps for things like soundbar replacements, especially when you can control the output level with your TV remote. I have not tested the Bluetooth capabilities with this device. I tested the device via an optical connection from the TV. I had a unit that powered a pair of Klipsh KG4s with a sensitivity of 94dB at 1 watt at 1 meter away. The sound quality is okay. I played some videos and some audio through Spotify and the sound quality was decent. It was similar in quality to the other Class D amp I now have in this setup. Amplifier pictures are ok. The soundstage is good in that it hasn't collapsed compared to the other amp I currently use. Bass performance seems reasonable and consistent with the source material. I saw some reviews that said the bass was weak, but in my rehearsal it seemed normal. The total volume was limited. My test was done in a small 11 x 11 foot bedroom, and at max volume the audio was fairly loud, but not "loud". You may still be speaking out loud through the speakers. I definitely recommend pairing this amp with very sensitive speakers if the goal is to get real volume or if you intend to use it in a larger room. The build quality is standard. The included 19 volt power adapter appears to be of good quality. This is a decent little amp with perfectly acceptable sound quality that fits into a small space and, when paired with the right speakers, delivers reasonable but not excessive volume. No complaints.