ugh more radio trouble

does any one know what the postives and negatives are for all the four speakers and the ground power and igniton on a 92 laser someone cut all the factory wires and i dont kow what wire goes to what i tried to reseach this bit i could fine no diagrams i am trying to install a after market deck deh-p3500 thanks

Use a battery to test the polarity of the speakers, the speaker sould push out. Then use a test like to find the ground and positive wires.

Whoever it was that cut the wires should be shot. Your pretty much screwed, but I remember seeing a diagram of a 2g wiring harness where it said what wires were for what. That wouldn't help you much though.