Cadillac CTS 4 12" Ported Speaker Box Sub Subwoofer Enclosure Catera SUV Box

Custom fit for the Cadillac Catera 12" Ported design shown above Hole cutout: 11.125" (11-1/8) Box constructed of 3/4" MDF, glued and nailed Can be made sealed 10" 12" hole option Round or Square About  5 cuft of total airspace Dimensions: 39" wide x 13" tall x 22" deep Tuned at 36 hertz 4 Chambered box 1.4 cuft of airspace per chamber Box can be made bigger or smaller to accommodate other vehicles   Box can be sprayed with bedliner material for an additional $100 Box can be wrapped in charcoal gray or black carpet for the same price 4 screw on Speaker terminals included. Can be made with 2 terminal holes or no holes at all Canada and international shoppers please inquire for shipping costs Have a custom design idea, we can build it Please like us on Facebook: AK Audio