Ground Shaker Add to Cart black 10" l7t dual sealed sub box, fits 19-24 gmc sierra double & crew-cab MSRP: Was: Now: $310.00 SPECIFICATIONS: -CUTOUT DIAMETER: 9 3/8" -AIR VOLUME: 1.85 FT^3 -2 INDIVIDUAL CHAMBERS -VOLUME PER S…
Ground Shaker Add to Cart black 8" dual sealed solobaric sub box, fits 99-06 & 07 classic gmc sierra ext-cab MSRP: Was: Now: $290.00 SPECIFICATIONS: -CUTOUT DIAMETER: 7 1/4" -TOTAL AIR VOLUME: 1.78 FT^3 -2 INDIVIDUAL CHAMBERS -VOLUME…
Ground Shaker Add to Cart black 12" dual sealed sub box, fits 14-18 gmc sierra crew-cab MSRP: Was: Now: $290.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.45 CUBIC FT^3 -2 INDIVIDUAL CHAMBERS -VOLUM…
Ground Shaker Add to Cart black 13" dual sealed tw5 sub box, fits 07-13 gmc sierra crew-cab MSRP: Was: Now: $335.00 SPECIFICATIONS: -CUTOUT DIAMETER: 12 1/2" -AIR VOLUME: 1.60 FT3 -2 INDIVIDUAL CHAMBERS -VOLUME PER S…
Ground Shaker Add to Cart black 12" triple sealed solobaric sub box, fits 92-24 gmc yukon (w/3rd row seat) MSRP: Was: Now: $345.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" - AIR VOLUME: 2.96 FT^3 -3 INDIVIDUAL CHAMBERS -WEIGHT:&nb…
Ground Shaker Add to Cart black 10" single sealed l7t sub box, fits 07-18 gmc sierra extended cab MSRP: Was: Now: $265.00 SPECIFICATIONS: -CUTOUT DIAMETER: 9 3/8" -AIR VOLUME: 0.63 FT^3 -WEIGHT: 21 LBS. -MOUNTING DEPT…
Ground Shaker Add to Cart black 8” solobaric dual sealed sub box, fits 19-24 gmc sierra double & crew-cab MSRP: Was: Now: $305.00 SPECIFICATIONS: -CUTOUT DIAMETER: 7 3/8" -AIR VOLUME: 1.85 FT^3 -2 INDIVIDUAL CHAMBERS -VOLUME PER S…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 99-06 & 07 classic gmc sierra ext-cab MSRP: Was: Now: $300.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -TOTAL AIR VOLUME: 1.62 FT^3 -TUNING FREQUENCY: 36-Hz -2 I…
Ground Shaker Add to Cart black 10" dual sealed sub box, fits 14-18 gmc sierra crew-cab MSRP: Was: Now: $285.00 SPECIFICATIONS: -CUTOUT DIAMETER: 9 1/4" -AIR VOLUME: 1.45 CUBIC FT^3 -2 INDIVIDUAL CHAMBERS -VOLUME…
Ground Shaker Add to Cart black 12" dual sealed tw3 sub box, fits 07-13 gmc sierra crew-cab MSRP: Was: Now: $330.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 5/8" -AIR VOLUME: 1.60 FT3 -2 INDIVIDUAL CHAMBERS -VOLUME PER S…
Ground Shaker Add to Cart black 12" dual sealed solobaric sub box, fits 92-24 gmc yukon (w/3rd row seat) MSRP: Was: Now: $330.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" - AIR VOLUME: 2.58 FT^3 -2 INDIVIDUAL CHAMBERS -WEIGHT:&nb…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 07-18 gmc sierra extended cab MSRP: Was: Now: $310.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.25 FT^3 -TUNING FREQUENCY: 36-Hz -1 SLOT PO…
