BLACK 8" DUAL SEALED SUB BOX, FITS 22-24 TUNDRA CREW-MAX SPECIFICATIONS: -CUTOUT DIAMETER: 7 1/8" -AIR VOLUME: 1.20 FT^3 -WEIGHT: 28 LBS. -MOUNTING DEPTH: 4 3/8" DIMENSIONS: -HEIGHT: 7” -LENGTH: 40" -WIDTH: 14 3/4" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES +MAINLY SEALED WITH HIGH QUALITY SILICONE+ INSTALLATION: -FITS UNDER THE REAR SEAT -UPWARD FIRING -WILL NOT FIT HYBRID TRUCKS BLACK 10" DUAL SEALED SUB BOX, FITS 22-24 TUNDRA CREW-MAX SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" -AIR VOLUME: 1.20 FT^3 -WEIGHT: 28 LBS. -MOUNTING DEPTH: 4 3/8" DIMENSIONS: -HEIGHT: 7” -LENGTH: 40" -WIDTH: 14 3/4" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES +MAINLY SEALED WITH HIGH QUALITY SILICONE+ INSTALLATION: -FITS UNDER THE REAR SEAT -UPWARD FIRING -WILL NOT FIT HYBRID TRUCKS BLACK 10" L7T DUAL SEALED SUB BOX, FITS 22-24 TUNDRA CREW-MAX SPECIFICATIONS: -CUTOUT DIAMETER: 9 3/8" -AIR VOLUME: 1.20 FT^3 -WEIGHT: 28 LBS. -MOUNTING DEPTH: 4 3/8" DIMENSIONS: -HEIGHT: 7” -LENGTH: 40" -WIDTH: 14 3/4" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES +MAINLY SEALED WITH HIGH QUALITY SILICONE+ INSTALLATION: -FITS UNDER THE REAR SEAT -UPWARD FIRING -WILL NOT FIT HYBRID TRUCKS BLACK 10" TW3 DUAL SEALED SUB BOX, FITS 22-24 TUNDRA CREW-MAX SPECIFICATIONS: -CUTOUT DIAMETER: 9 3/4" -AIR VOLUME: 1.20 FT^3 -WEIGHT: 28 LBS. -MOUNTING DEPTH: 4 3/8" DIMENSIONS: -HEIGHT: 7” -LENGTH: 40" -WIDTH: 14 3/4" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES +MAINLY SEALED WITH HIGH QUALITY SILICONE+ INSTALLATION: -FITS UNDER THE REAR SEAT -UPWARD FIRING -WILL NOT FIT HYBRID TRUCKS BLACK 12" DUAL SEALED SUB BOX, FITS 22-24 TUNDRA CREW-MAX SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.20 FT^3 -WEIGHT: 28 LBS. -MOUNTING DEPTH: 4 3/8" DIMENSIONS: -HEIGHT: 7” -LENGTH: 40" -WIDTH: 14 3/4" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES +MAINLY SEALED WITH HIGH QUALITY SILICONE+ INSTALLATION: -FITS UNDER THE REAR SEAT -UPWARD FIRING -WILL NOT FIT HYBRID TRUCKS BLACK 12" TW3 DUAL SEALED SUB BOX, FITS 22-24 TUNDRA CREW-MAX SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/2" -AIR VOLUME: 1.20 FT^3 -WEIGHT: 28 LBS. -MOUNTING DEPTH: 4 3/8" DIMENSIONS: -HEIGHT: 7” -LENGTH: 40" -WIDTH: 14 3/4" CONSTRUCTION: -5/8" MDF WOOD -GLUE -2" STAPLES +MAINLY SEALED WITH HIGH QUALITY SILICONE+ INSTALLATION: -FITS UNDER THE REAR SEAT -UPWARD FIRING -WILL NOT FIT HYBRID TRUCKS 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