Ground Shaker Add to Cart black 12" dual ported sub box, fits 07-13 gmc sierra crew-cab MSRP: Was: Now: $315.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.70 FT3 -TUNING FREQUENCY: 36-Hz -1 SLOT POR…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 07-18 chevy silverado 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…
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…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 08-16 ford f-250 crew-cab MSRP: Was: Now: $330.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.35 FT^3 -TUNING FREQUENCY: 32-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 08-16 ford f-350 crew-cab MSRP: Was: Now: $330.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.35 FT^3 -TUNING FREQUENCY: 32-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 08-24 dodge challenger MSRP: Was: Now: $305.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 3.20 FT^3 -2 INDIVIDUAL CHAMBERS -VOLUME PER …
Ground Shaker Add to Cart black 12" dual ported sub box, fits 14-18 chevy silverado crew-cab MSRP: Was: Now: $300.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.38 FT^3 -TUNING FREQUENCY: 35-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 14-18 gmc sierra crew-cab MSRP: Was: Now: $300.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.38 FT^3 -TUNING FREQUENCY: 35-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 19-24 chevy silverado double & crew-cab MSRP: Was: Now: $315.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.76 FT^3 -TUNING FREQUENCY: 36-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 19-24 dodge ram 1500 crew-cab MSRP: Was: Now: $305.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.76 FT^3 -TUNING FREQUENCY: 35-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 19-24 gmc sierra double & crew-cab MSRP: Was: Now: $315.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 1.76 FT^3 -TUNING FREQUENCY: 36-Hz -1 SLOT PO…
Ground Shaker Add to Cart black 12" dual ported sub box, fits 78-87 chevy el camino MSRP: Was: Now: $370.00 SPECIFICATIONS: -CUTOUT DIAMETER: 11 1/8" -AIR VOLUME: 4.25 FT^3 -TUNING FREQUENCY: 35-Hz -1 SLOT PO…
