Filter Filters Subwoofer Boxes Remove All Filters Price $100-$500 (2) Condition New (2) Size 12" (1) Receiver Size Yes 10-7-2015 (1) 2002-2015 Dodge Ram Quad / Crew Cab Truck Custom Dual 10" Subwoofer Enclosure... $139.95 (1) Chevy C/K 88-98 Extended Cab Sub Enclosure Custom Dual 12" $154.95