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BMW 525i 1991 amp wiring

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=35146
Printed Date: May 13, 2024 at 10:04 PM


Topic: BMW 525i 1991 amp wiring

Posted By: NaseamF
Subject: BMW 525i 1991 amp wiring
Date Posted: July 06, 2004 at 6:11 PM

I would like to find out if I can use the factory wiring for the OEM amp and use it for an aftermarket amp; if this applicable which wires are the 12 volt, the on\off switch, and the negative (not really necessary)

Thanks for your time!



Replies:

Posted By: LAUR
Date Posted: July 06, 2004 at 6:34 PM
Gest check with an multimetter( black , red , yellow for example)




Posted By: stevdart
Date Posted: July 06, 2004 at 7:11 PM
Buy an amp wiring kit with your amplifier, in it will be a power wire for connection to the battery, a fuse holder with fuse, a ground wire for connection to the chassis, and a remote on wire.  If the deck is a OEM, the remote would connect to a 12 volt switched source under the dash...if an aftermarket deck it will have a remote lead wire for hookup.  The amp kit will have instructions with it.

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