Feedback with Fm Modulator on

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=46466
Printed Date: May 10, 2025 at 12:32 PM

Topic: Feedback with Fm Modulator on

Posted By: fastinanaurora
Subject: Feedback with Fm Modulator on
Date Posted: December 31, 2004 at 8:00 AM

That is a great Idea but Tweeter fixed it with good screws for 20 bucks, now my other new problem when I turn on my fm modulator I get a lot of feed back through the interior speakers and when I turn on my interior neons I get feedback that makes it sound like I blew a speaker on when the car is started though...

Happy New Year to all

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What makes my car Bang:
Kicker KX 600.1 Mono amp (2004)
Kicker Solobaric L7 10 (2004)
Long Ported Box Single
Kicker 200.4 4 Channel(2004)
Kicker DX 60 6 1/2
Rockford Fosgate FRC3369 6x9

Replies:

Posted By: DYohn
Date Posted: December 31, 2004 at 9:15 AM

Sounds to me that you have major grounding isues, or bad RCA cables that are picking up RF or EMI from your modulator and neons. Check your grounds are properly connected to a bare metal point on the car's chassis and make sure your RCA cables are far away from the neon or modulator or simply replace them with better quality cables.

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Posted By: wheelerdr
Date Posted: December 31, 2004 at 9:21 AM

i had this same problem i had to relocate my fm modulator and try using a different stations you can tune in to. some will be a lot more clearer than others. just swith the modulator to the new station and tune in on your deck. hope this will help

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