Ok I have read alot of the posting AND NO-ONE HAS ASKED THE QUESTION I WANTED TO SO i WILL.i DON'T WANT TO CHANGE ANYTHING BUT THE SUBWOOFER IN MY 04 SPORT TRAC .
i WANT TO KEEP EVERYTHING FACTORY AND JUST UP GRADE THE SUB ITSELF.I DON'T KNOW IF THE AMP IN THE REAR OF THE TRUCK IS PUSHING ALL...
