BLACK 10" TRIPLE SEALED SUB BOX SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" -TOTAL AIR VOLUME: 2.49 CUBIC FT. -3 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.83 CUBIC FT. -WEIGHT: 41 LBS. -MOUNTING DEPTH: 12" DIMENSIONS: -HEIGHT: 12 1/4” -LENGTH: 37 1/4" -DEPTH: 13 1/2" CONSTRUCTION: - 3/4" MDF WOOD -GLUE -STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + 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