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audio amplifier for my car speakers


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Hi Jc,
Welcome to our forum. ;D
It is easy to build a 14 Watts per channel stereo amp for a car, like our "22 Whats" amp project that uses a single IC. http://www.electronics-lab.com/projects/audio/006/index.html

It is very complicated to build a high power amp because it needs a high power voltage step-up circuit.  Here is the schematic of our 14 Watts per channel stereo amp:

post-1706-14279142694366_thumb.gif

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