For sale is an OEM 10" Kicker Subwoofer with built in amp for Magnums. Obviously it will work in any car, but it's meant to fit and attach to the Magnums. This came out of my SRT. It works fine with no problems at all -- I just upgraded to a pocket sub is all. This comes with the Sub, Box, Amp (inside the box) all brackets for mounting in a Magnum, and the Subwoofer side of the OEM wiring harness. I think most cars have the other end of the harness already there, ready to plug this in to it (?), but if not, there is a member here on the forums (who is still active, btw) that can make one for you here. This is everything you need! Not really sure what these are going for so Imma say $250 + shipping or best offer.
This is exactly what my MSRT is missing.... it was optioned with this but someone removed it before I got the car. Bump for a deal