I installed a Pioneer DEH-P47DH 1-1/2 DIN radio in my 97 and the woofers don't work. The radio store says there's no way to make that combo work without bypassing the amp in the speakers. It might even take some new wires from the radio to the speakers. I think I've read about a way to wire it to activate the amp and make the woofers work. Does anybody know? Is there another aftermarket CD/radio they WILL work properly? Craig