Speaker Polarity

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=3960
Printed Date: May 13, 2025 at 11:48 AM

Topic: Speaker Polarity

Posted By: ih8u37
Subject: Speaker Polarity
Date Posted: September 25, 2002 at 3:10 PM

I know this question has been answered, but I can't find the old post anywhere.

How do you check the polarity of the terminals on a speaker with a 9 volt battery?

Thanx in advance.

Replies:

Posted By: jundasia
Date Posted: September 25, 2002 at 3:51 PM

if the trust of the speaker in forward then the polarity on the wire that is connected to the battery on the positive is positive terminal of your speaker.

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