Amp Humming noise

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=61413
Printed Date: May 14, 2025 at 2:13 AM

Topic: Amp Humming noise

Posted By: chrisp83
Subject: Amp Humming noise
Date Posted: August 16, 2005 at 1:39 AM

Ive run a 4 gauge ground cable from the amp directly to the battery, and grounded the hu on this cable as well. This sorted out the whine from the amp. My problem is, now there is a constant hum coming from the speakers. its just a constant sound that does not change when i rev. I also get a clicking sound every time i put brakes or indicators.

Any suggestions?

Replies:

Posted By: stevdart
Date Posted: August 16, 2005 at 8:43 AM

Move the signal input wires around and away from the power cable and any other power wires in the car. It may take some trial and error.

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Build the box so that it performs well in the worst case scenario and, in return, it will reward you at all times.

Posted By: Izzum88
Date Posted: August 17, 2005 at 7:07 PM

its because you farted on it

Posted By: chrisp83
Date Posted: August 18, 2005 at 1:44 AM

@tzzum thanks man, thats really helpful. Now i know exactly why i can to a forum for help.....

Posted By: fpcelica
Date Posted: August 18, 2005 at 4:12 AM

your rca cables may not be securely connected try pushing them in more i have some what of that problem my amp is a little messed up so when ever i hit a bump the hum comes on and off

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