Car Audio Amplifier Schematics. Tda1553 is a monolithic class b audio amplifier which contains 2 x 22 watt amplifiers in bridge tied load configuration. This wiring diagram shows how a full blown car audio system upgrade gets wired in a car.
The amplifier operates from 12v dc and is developed intentionaly for car audio applications. This is a car 12v audio amplifier circuit that has high power over than 50w using the ic tda1562q philips. The car audio booster can be powered up from 3 up to 15 volts.
A dual amplifier wiring kit.
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