Review on 🔊 Clyxgs TPA3116D2 2.1 Digital Power Amplifier Board - 2x80W+100W Bass Audio Stereo AMP Module for DIY Audio System Speakers (12-26V) by Jamie Smith

At first I wasn't very impressed when I connected it to a 12V 360W power supply. I dug up an old 24v 360w power supply and this amp really came to life. There's very little hiss or distortion here, and there's a decent range of bass, loudness and stereo volume settings. This easily powers a pair of 280W peak, 80W RMS, 4-ohm quad speakers and a 300W, 100W peak 8-inch subwoofer. The connections are a little crooked and some of the potentiometers are a little tight. With some effort with a soldering iron and pliers I was able to align the connectors quite well. This is a good, cheap addition to an occasional sound system. .