15 Watt Audio Amplifier Circuit Diagram. The ic contains built in features like auto shut down on over temperature wide supply voltage range and over load. This audio amplifier circuit can deliver 15 watt audio output into an 8 ohm speaker at 12 12v dc dual supply.

2w 2w stereo using 3 lm386 here is an lm386 stereo audio amplifier circuit 2 watts. 2sc5200 amplifier circuit diagram. Lm386 audio amplifier circuit with pcb it was my first mini audio amplifier.

Circuit of a 15x2 watt audio amplifier using tda4935 ic.

So the transistors are using in power audio amplifier circuits. If you need exactly 6 you can play a round with the resistance on the input. This is the cheapest 150 watt amplifier circuit you can make i think based on two darlington power transistors tip 142 and tip 147 this circuit can deliver a blasting 150 w rms to a 4 ohm speaker enough for you to get rocked then try out this. Circuit diagram working explanation.