Review on 🔊 Wireless 2-Channel Bluetooth 5.0 Stereo Audio Receiver Amplifier Board with Treble and Bass Control - Mini High Power Digital Amp Module for Home Passive Speakers by Runbi Alvarez

Don't let its size fool you, it's powerful. I bought it to build my own TV soundbar. The box had all the hardware needed to attach the top and bottom skid plates (screwdrivers included!) I connected two 25W speakers and a 12V/4A power supply to it and connected it to the audio output of the connected to the TV (via 3.5mm jack). Sounds better than built-in TV speakers. I was satisfied with his strong basic performance. The amp didn't even get hot. I looked under the heatsink and found two Texas Instruments TPA3116D2 amplifier ICs. The data sheet states that each chip can deliver 100 watts. I'm happy with that. And it only costs $26.