Car Stereos and Speakers

What to do when there is no negative wire only positive on a car stereo installation?

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2012-09-08 17:15:43
2012-09-08 17:15:43

That means your car has a negative groung through the body of the car and you need to ground your stereo to a metal piece of the car. Make sure you use a test meter or light to verify a true circuit.

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