Review on HiFi Stereo Bluetooth Amplifier Board TPA3116D2 2X50W 5V Digital Power Amplifier Circuit Bluetooth 5.0 Dual Channel AMP Module by MakerHawk by Tabitha Williams

Small replacement speakers needed to be connected to an additional TV. It only takes a minute to assemble, no instructions needed (or in the box). I'm not sure if the heatsink will stay in place, but it probably doesn't even have to be. Earned BT instantly, both from PC and TV. With PC it was a bit finicky, the sound cut out when I changed the volume or just moved my hand near the antenna on the board. There are no such problems with television. BT latency is high, lips on TV are out of sync. I used it with a 20V/4.5A power adapter from an old laptop. I ran it for a while with about 10V output into 8 ohm speakers, about 5-6 watts per channel, it barely got warm. At the same time, powerful speakers are too loud for a small room. The sound is clear, no complaints. The power cords have a meaty feel, but they're mostly plastic.