Print Page | Close Window

noise from equalizer

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=45334
Printed Date: November 06, 2025 at 9:19 PM


Topic: noise from equalizer

Posted By: bassrider20hz
Subject: noise from equalizer
Date Posted: December 16, 2004 at 1:21 AM

hello to the 12volt community

I have engine noise in my system its really loud. its coming from my DHD preamp equalizer. its not my HU or amp. the EQ is sharing the same ground as the HU and the same ACC power. could this be the problem if so where else in the car can i find another ACC wire to power the seperatly.

Thank you all in advance to all who post and help me.




Replies:

Posted By: sbcaprice305
Date Posted: December 16, 2004 at 2:50 AM

often the problem lies in the ground...

find a peice of metal around the mounting area...drill a hole, scrape all the paint off untill bare metal..then ground it to that...




Posted By: fuseblower
Date Posted: December 16, 2004 at 11:06 AM

If your ground is good it could be that the eq is bad.  Time to replace it.


Print Page | Close Window