2005 ford mustang aftermarket headunit pr

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=124552
Printed Date: June 12, 2024 at 11:19 AM

Topic: 2005 ford mustang aftermarket headunit pr

Posted By: jsanchez71
Subject: 2005 ford mustang aftermarket headunit pr
Date Posted: November 19, 2010 at 10:00 PM

Hi there, I nstalled a KDC-X494 on a 2005 Mustang and I'm experiencing big noise when turning on the head unit, the mustang has OEM amp, I.m using Metra 70-5521 harness, but it really socks that noise when turning it on, has anybody experienced this problem?, is there a fix? or is just me?, any help/tips will be appreciated.

Replies:

Posted By: Ween
Date Posted: November 19, 2010 at 10:21 PM

hi,
a resistor inline on the remote lead of the subwoofer amp harness (blue/white) is needed. something around 4000 ohms provides good results. standard values would be 3900, 4700. if using the subwoofer outputs of the headunit, activate the low pass crossover if available (80 Hz).
mark

Posted By: jsanchez71
Date Posted: November 20, 2010 at 11:51 AM

Thanks a bunch, I will try it.

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