Car audio amplifier


Posted on Feb 6, 2014

Car audio amplifier schematic diagram. Given the voltage of the car is +12 V, we have the opportunity to take power over a threshold. The solution is to use two amplifiers in bridge connection, so the output quadrupled, at least theoretically, and at best, doubled. This 20w car audio amplifier circuit described hereoffers a20 wattboosterthatwillal


Car audio amplifier
Click here to download the full size of the above Circuit.

low youtorealize thepower amplifierwith which one canincrease the poweroutputfromthe carstereoup to20Wattsmaximum. The inputINis connected to theoutputof thereceiver, Uoutputis connectedto the speakeras shownoncaraudioamplifierscheme. It is veryimportanttoensurethat thespeakerhas no connection tothe chassis(ground)ifnot, the integrated circuitIC1, aTDA2004will.




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