Print Page | Close Window

2003 Gmc Seirra

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=8603
Printed Date: May 15, 2024 at 1:32 AM


Topic: 2003 Gmc Seirra

Posted By: khenderson
Subject: 2003 Gmc Seirra
Date Posted: January 26, 2003 at 9:51 AM

I need some help on figuring out the wiring  for the door speakers on my truck i am installing new menphis speekers in the door and i need to know what is positive and negative thank you very much



-------------
k Henderson



Replies:

Posted By: Chris Luongo
Date Posted: January 26, 2003 at 3:43 PM

When you buy the proper adapter, it will be labeled----no reason to cut up the factory wiring.

Or, use a small battery to test the factory speaker.  If the battery makes the speaker pop out toward you, then + from the battery is the + speaker wire..................... if the speaker pushes in away from you, the battery's + wire is conneced to the speaker's - wire.


Print Page | Close Window