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2005 Audi A6, FM interference w/amp

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=69016
Printed Date: May 17, 2024 at 4:31 PM


Topic: 2005 Audi A6, FM interference w/amp

Posted By: secureauto
Subject: 2005 Audi A6, FM interference w/amp
Date Posted: December 23, 2005 at 10:13 AM

I've got a buddy with an Audi A6, we added an amp and a 10" sub. Our problem is when the amp is on, it causes interference with FM. We tagged 12V+ and ground at the battery (in trunk) and used a toggle switch for the remote, which is also tagged at battery. There's also a low output convertor at the Bose amp. We've tried everything possible, we disconnected LOC from Bose and it still causes interference. We've narrowed it down to current draw on battery, perhaps. Any suggestions? Thanks in advance.


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Replies:

Posted By: geepherder
Date Posted: December 24, 2005 at 2:09 PM
Sounds to me like a ground problem.  Ground to the bare metal near where the amp is installed. 

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My ex once told me I have a perfect face for radio.





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