where do I run speaker wires to the rear of my all-trac wagon. it has factory mounted speaker boxes on the inside roof. I would like to install speakers, but do not know where to run the wires. Also, how to acess behind the radio to wire these speakers?
I would take the headliner down, remove the factory mounted rear speakers, or else splice into the wiring from them and run that down the rear pillars to mount your rear speakers.
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