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Old 01-14-2022, 01:09 PM   #4
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Join Date: Oct 2005
Location: North Idaho
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Re: multi front and rear speaker connecting

Originally Posted by rodstored-72 View Post
Richard, thank you for the reply, I have the aftermarket harness & have it set to connect to the trucks wires, I just don't know how to wire multiple front and rear speakers.
IE: (2) left front speakers & (2) right front speakers. to the 1 pair of left/right front speaker wires at the radio end.
If you use the adapter Richard linked to, it plugs directly into your factory radio and there will no longer be only two sets of speaker wires. I've attached a screen shot of the instructions which show which wires go to each of the four new speakers.

You'll have to double check to make certain that the harness Richard linked is correct for your application, but it looks right to me.
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1980 K10 Suburban Silverado, original 350 w/Qjet swapped to 406sb, TH350C swapped to TH400/205
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