93 suburban 4x10 rear speakers

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=62610
Printed Date: May 17, 2024 at 7:12 AM

Topic: 93 suburban 4x10 rear speakers

Posted By: b182nf
Subject: 93 suburban 4x10 rear speakers
Date Posted: September 12, 2005 at 11:22 PM

i want to install new rear speakers but the connections on the factory speakers only say A and B. How can i tell which is positive and which is negative. Can anyone help, please??

Replies:

Posted By: tcss
Date Posted: September 13, 2005 at 6:22 PM

Your rear wire colors should be RR+ dk blue, RR- lt blue, LR+ brown and LR- yellow. If not a neat trick to determine polarity is to get a 9 volt battery and touch the posts of the battery to the speaker terminals. If the pos batt lead touches the pos speaker lead the cone will "bump" out. If it touches the neg speaker lead the cone will "bump" inward.

Posted By: redpeppers
Date Posted: September 14, 2005 at 12:31 AM

gm = lights in front and darks in back

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Where theres is a wire there's a way.

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