Car stereo amp circuit needed.

[ShortCircuit]

I'm looking for a 2 or 4 channel amp for my car that will give decent power (true rms) to the speakers. Is there any way I can find a pcb artwork already done?

Ken

 

[Sceadwian]

Aside from the fact that you said 'decent power' which is completely relative... Buy one, nothing home made is going to give you better power, it won't be cheaper to build it, and if you screw something up it's all your fault =)

 

[audioguru]

Philips and ST Micro make about 120 car radio amplifier ICs. Most datasheets have the complete schematic and a pcb layout.
Most provide 14 Watts per channel at clipping into 4 ohms. They are advertised at 25 Whats per channel and more.

 

[Nigel Goodwin]

I'm looking for a 2 or 4 channel amp for my car that will give decent power (true rms) to the speakers. Is there any way I can find a pcb artwork already done?

As already suggested - BUY ONE!.

You won't be able to build one anywhere near the cost of buying one.