Review on 🔊 Nobsound Bluetooth 5.0 HiFi 2.1 Channel Power Amplifier Board Case for Stereo Subwoofer Amp by Melissa Brewer

I have a pair of old car speakers that still sound great (4 ohms, 100 watts) and a subwoofer (6 inch, 3 ohms) that has been discontinued. This tiny amp with 2.1 outputs fits the bill perfectly. Connecting was easy. - direct connection to the circuit board. With the help of a handy 24V power supply, I simply switched it on and it can pump properly. sound was! I usually miss that, but it was so good I had to turn down the high frequencies. I will design and print the body for this little beast. If you have a project that needs a good amp, stop looking and get it, no regrets.