This 100W+100W stereo power amplifier kit is our biggest and loudest. This is a OCL class AB stereo power amplifier kit capable of driving 4 or 8 Ohm speakers.
This stereo power amplifier kit requires two 50VDC, 2 Amp power supplies (not included). Two 48 VAC transformers (see below), two bridge rectifiers and two large capacitors can be used to make the DC power supplies.