BLACK 10" DUAL SEALED SUB BOX, FITS SILVERADO REGULAR-CAB 2007-2019 SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" -TOTAL AIR VOLUME: 1.50 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.75 CUBIC FT. -WEIGHT: 37 LBS. -MOUNTING DEPTH: 6 3/4" DIMENSIONS: -HEIGHT: 13 3/4” -LENGTH: 53 1/4" -TOP DEPTH: 5" -BOTTOM DEPTH: 9" CONSTRUCTION: -5/8" MDF WOOD -GLUE -STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS BEHIND SEAT -FORWARD FIRING -NO NEED TO REMOVE CENTER CONSOLE DURING INSTALLATION -BOLT ON FLOOR BEHIND PASSENGER SIDE MUST BE REMOVED NOT ALL SUBS WILL FIT DUE TO THE CUTOUT DIAMETER OR MOUNTING DEPTH SO PLEASE CHECK THE DIMENSIONS TO MAKE SURE THIS BOX SUITS YOUR SUBS