2 PIONEER 10 INCH SUBS IN A BOX FOR THE REAR OF A CHEV PICK UP EXTENDED CAB 1993 UP TO NEXT BODY CHANGE NOT SURE WHEN.. COULD BE CUT DOWN TO FIT WHAT HAVE YOU..I SCREWED TWO MTX ROAD THUNDER 6X9 'S IN THERE OWN BOXES AND POWERED ALL OF IT WITH A 200 WATT [ 50 X4 ] CLARION AMP. ALL THE CABLES ARE HOOKED UP EASY TO INSTALL.. PRICED TO SELL..