General Car Audio Discussion & QuestionsAll general car audio discussion goes here. Need help installing speakers, headunits, amps or electrical? Having problems with equipment? Have questions about a product, post here.
Dude, it's from your alternator. Redo the grounds to your amp. If that doesn't fix the problem, it may be the alternator itself. I had unstoppable alternator noise, until I realized it was going bad. When I replaced it the whine went away.
Check your grounds, scrape away all of the paint under it (if there is any) also, i could be from having your rca's run along side of your power wire. If this is the case then re-route your rca's down the other side of the car.
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