What's a good 5/3 channel amp?

Originally Posted by harman.khinda

Thanks man I'll probably leave as is unless I get a dsp.

One problem I'm still having is that my amp is burning hot when playing. I've checked the ground for resistance and its good. I'm at a loss of why? Intuitively I just feel that the amp is too hot for just running two channels. People always talk about cool class D and this is uncomfortably hot but no therm protect. I know the gains I set are under what they should be because I checked with test tones and it is still a humm and I never even went close to buzz. When the HU is on pause I hear slight white noise through the speakers that I didnt notice before. I dont know much about amps but I would expect them to be near silent when not playing music. *sigh* third amp and most expensive ive spent way too much on amps on this car.

I replaced all my RCA's recently. 4 guage wiring from knu konceptz and UL cert 16 radioshack guage wiring for the speakers.

What should I check?