BLACK 8" DUAL SEALED SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 7 1/8" -TOTAL AIR VOLUME: 1.76 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.88 CUBIC FT. -WEIGHT: 43 LBS. -MOUNTING DEPTH: 5 1/4" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 8" SOLO BARIC DUAL SEALED SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 7 3/8" -TOTAL AIR VOLUME: 1.76 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.88 CUBIC FT. -WEIGHT: 43 LBS. -MOUNTING DEPTH: 5 1/4" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 8" PORTED DUAL SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 7 1/8" -TOTAL AIR VOLUME: 1.70 CUBIC FT. -TUNING FREQUENCY: 36-Hz -1 SLOT PORT (DIMENSIONS: H-2” W-5” L-10”) -WEIGHT: 44 LBS. -MOUNTING DEPTH: 5 1/2" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 10" DUAL SEALED SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" -TOTAL AIR VOLUME: 1.76 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.88 CUBIC FT. -WEIGHT: 43 LBS. -MOUNTING DEPTH: 5 1/4" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 10" L7T DUAL SEALED SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab (BLACK RED YELLOW) SPECIFICATIONS: -CUTOUT DIAMETER: 9 3/4" -TOTAL AIR VOLUME: 1.76 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.88 CUBIC FT. -WEIGHT: 43 LBS. -MOUNTING DEPTH: 5 1/4" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 10" PORTED DUAL SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" -TOTAL AIR VOLUME: 1.70 CUBIC FT. -TUNING FREQUENCY: 36-Hz -1 SLOT PORT (DIMENSIONS: H-2” W-5” L-10”) -WEIGHT: 44 LBS. -MOUNTING DEPTH: 5 1/2" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 12" DUAL SEALED SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -TOTAL AIR VOLUME: 1.76 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.88 CUBIC FT. -WEIGHT: 43 LBS. -MOUNTING DEPTH: 5 1/4" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 12" L7T DUAL SEALED SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -TOTAL AIR VOLUME: 1.76 CUBIC FT. -2 INDIVIDUAL CHAMBERS -VOLUME PER SUBWOOFER: 0.88 CUBIC FT. -WEIGHT: 43 LBS. -MOUNTING DEPTH: 5 1/4" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE BLACK 12" PORTED DUAL SUB BOX, FITS CHEVY SILVERADO CREW-CAB 2007-2013 THIS BOX FITS: 2007-2013 Chevy Silverado 1500 Crew Cab 2007-2013 Chevy Silverado 2500 HD Crew Cab 2007-2013 Chevy Silverado 3500 HD Crew Cab SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -TOTAL AIR VOLUME: 1.70 CUBIC FT. -TUNING FREQUENCY: 36-Hz -1 SLOT PORT (DIMENSIONS: H-2” W-5” L-10”) -WEIGHT: 44 LBS. -MOUNTING DEPTH: 5 1/2" DIMENSIONS: -FRONT HEIGHT: 7 1/2” -REAR HEIGHT: 4 3/4" -LENGTH: 52 1/2" -DEPTH: 18" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES + MAINLY SEALED WITH HIGH QUALITY SILICONE + INSTALLATION: -FITS UNDER REAR SEAT -DOWN FIRING -2007 FITS ONLY THE NEW BODY STYLE 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