So I have a 1998 Oldsmobile Bravada (basically a Chevy Blazer). I have two Rockford 12" sub with a 500w bazooka amp. I have all the power and everything hooked up. All I have left is connecting the actual audio cables(RCA and such) to the head-unit in the front of the car. Here is my problem. My factory stereo has the 32-pin connector and that is it. How am I supposed to connect all of the audio cables coming from my amp for the sub to this factory stereo? I called best buy and they said it can be done without having to buy an aftermarket stereo, but they wouldn't tell me how to do it. Is there an adapter I need to get to do this? Please help???!!!