Review on π Huazhu DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp) by Erica Williams
Small amp with big sound.
All in all a good little amp. I have two 40w 4 inch woofers connected to 2 ohms on the bass channel. Also two 2" speakers with 3/4" tweeters for high frequencies. I don't need a crossover, the amp has a built in crossover. It performs well for its size if you have a large PSU. I use a 24v 10 amp power supply that works fine. You could probably step it up to 24V 15A to get full power output. Sounds good, but if you don't have a large enough power supply, you may end up with distortion.
- great product
- reliability
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