60W ICs amplifier with OM961
Amplifier circuit is very suitable for use in car audio speakers that use a subwoofer, with a power output of about 60W and impedance of 4 Ohm. Supply voltage ranging from 12V to 35 volts with currents +, -, and ground. If using battery then use 12V DC to DC converter which produces 3 voltage +, -, and ground. Component List : Resistor R1 = 10K R2 = 4K7 R3 = 10R R4 = 2.2R R5 = 10R R6 = 10K R7 = 680R R8 = 300R Capacitor C1 = 1uF C3 = 10uF C4 = 10uF C5 = 470uF C6 = 0.1uF C7 = 100uF C8 = 120pF C9 = 270pF C10 = 47uF IC = OM931 , OM961