Tip & How-To about Car Audio & Video
An easy way to distinguish what speaker wires go to what speaker if all you have is a bunch of speaker wires; is to use a 9v battery and QUICKLEY toutch the wires on the two terminals.
this will produce a small POP sound.
You can then wire up the speakers according to the wires on the head unt.
Posted by mapman25 on
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