GMC

 

Chevrolet Silverado / GMC Sierra HD CrewCab Dua...

Chevrolet / GMC CrewCab Dual 10" Subwoofer Box (2007-2013) New body style Silverado or GM Sie...

Chevrolet / GMC CrewCab Dual 10" Subwoofer Box (2007-2013) New body style Silverado or GM Sierra CrewCabs. Custom downfire fit under rear seat, enclosure will only fit heavy duty crew cabs (1500, 2500, 3500). Specifications:   Width 52.5 Height 6.75 Depth 17.75 Mounting Depth 6.5 Gross Cubic Feet Per Side 0.83 Net Cubic Feet Per Side 0.83 Excursion 1.875

$179.95

Chevrolet Silverado / GMC Sierra Extended Cab S...

Chevrolet Silverado / GMC Sierra Extended Cab Single 10" Subwoofer Box (1988-1998) Custom...

Chevrolet Silverado / GMC Sierra Extended Cab Single 10" Subwoofer Box (1988-1998) Custom downfire fit under rear driverside Specifications: Width 30.25 Height 9 Depth 15.625 Mounting Depth 6.75 Gross Cubic Feet Per Side 6.75 Net Cubic Feet Per Side 1 Excursion 1

$99.95

Chevrolet Silverado / GMC Sierra CrewCab Dual 1...

Chevrolet / GMC CrewCab Dual 12" SprayLined Subwoofer Box (2014+)This box fits Chevrolet Silverad...

Chevrolet / GMC CrewCab Dual 12" SprayLined Subwoofer Box (2014+)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. New body style Silverado or GM Sierra CrewCabs. Custom downfire fit under rear seat, enclosure will only fit heavy duty crew cabs (1500, 2500, 3500). Specifications: • Thickness: 0.625” • Cutout Diameter: 11.125” • Max Mounting Depth: 6.50” • Net Volume: .85 cu. Ft Per Sub

$239.95

Chevrolet Silverado / GMC Sierra CrewCab Dual 1...

Chevrolet / GMC CrewCab Dual 12" SprayLined Subwoofer Box (2007-2013)This box fits Chevrolet Silv...

Chevrolet / GMC CrewCab Dual 12" SprayLined Subwoofer Box (2007-2013)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. Specifications: • Thickness: 0.625” • Cutout Diameter: 9.125” • Max Mounting Depth: 6.50” • Net Volume: .83 cu. Ft Per Sub

$229.95

Chevrolet Silverado / GMC Sierra CrewCab Dual 1...

Chevrolet / GMC CrewCab Dual 12" Subwoofer Box (2014+)This box fits Chevrolet Silverado Trucks an...

Chevrolet / GMC CrewCab Dual 12" Subwoofer Box (2014+)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. Custom downfire under rear seat Specifications: Width 52.5 Height 6.75 Depth 14.75 Mounting Depth 6.5 Gross Cubic Feet Per Side 0.75 Net Cubic Feet Per Side 0.75 Excursion 1.875

$185.95

Chevrolet Silverado / GMC Sierra CrewCab Dual 1...

Chevrolet / GMC CrewCab Dual 10" Subwoofer Box (2014+)This box fits Chevrolet Silverado Trucks an...

Chevrolet / GMC CrewCab Dual 10" Subwoofer Box (2014+)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. Custom downfire under rear seat Specifications: Width 52.5 Height 6.75 Depth 14.75 Mounting Depth 6.5 Gross Cubic Feet Per Side 0.75 Net Cubic Feet Per Side 0.75 Excursion 1.875

$185.95

Chevrolet Silverado / GMC Sierra CrewCab Dual 1...

Chevrolet / GMC CrewCab Dual 10" SprayLined Subwoofer Box (2014+)This box fits Chevrolet Silverad...

Chevrolet / GMC CrewCab Dual 10" SprayLined Subwoofer Box (2014+)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. New body style Silverado or GM Sierra CrewCabs. Custom downfire fit under rear seat, enclosure will only fit heavy duty crew cabs (1500, 2500, 3500). Specifications: • Thickness: 0.625” • Cutout Diameter: 9.125” • Max Mounting Depth: 6.50” • Net Volume: .85 cu. Ft Per Sub 

$239.95

Chevrolet Silverado / GMC Sierra CrewCab Dual 1...

Chevrolet / GMC CrewCab Dual 10" SprayLined Subwoofer Box (2007-2013)This box fits Chevrolet Silv...

Chevrolet / GMC CrewCab Dual 10" SprayLined Subwoofer Box (2007-2013)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. Specifications: • Thickness: 0.625” • Cutout Diameter: 9.125” • Max Mounting Depth: 6.50” • Net Volume: .83 cu. Ft Per Sub

$229.95

Chevrolet / GMC S10 / S12 / Sonoma Extended Cab...

Chevrolet / GMC S10 / S12 / Sonoma Extended Cab Dual 12" Subwoofer Box (1982-2004)This box fits C...

Chevrolet / GMC S10 / S12 / Sonoma Extended Cab Dual 12" Subwoofer Box (1982-2004)This box fits Chevrolet Trucks and GM Sonoma Trucks. Custom Frontfire Enclosure Specifications: Width 40 Height 14.25 Depth 15.5 Mounting Depth 10 Gross Cubic Feet Per Side 1.3 Net Cubic Feet Per Side 1.3 Excursion 3.5

$165.95

Chevrolet / GMC Extended Cab Single 12" Subwoof...

Chevrolet / GMC Extended Cab Single 12" Subwoofer Box (1999-2007)This box fits Chevrolet Silverad...

Chevrolet / GMC Extended Cab Single 12" Subwoofer Box (1999-2007)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. Custom downfire fit under rear driver side seat. No modification required. Doesn't affect rear seat latching. Specifications: Width 24 Height 9.125 Depth 14.75 Mounting Depth 7.25 Gross Cubic Feet Per Side 0.93 Net Cubic Feet Per Side 0.93 Excursion 1.625

$99.95

Chevrolet / GMC Extended Cab Single 12" SprayLi...

Chevrolet / GMC Extended Cab Single 12" SprayLined Subwoofer Box (1999-2007)This box fits Chevrol...

Chevrolet / GMC Extended Cab Single 12" SprayLined Subwoofer Box (1999-2007)This box fits Chevrolet Silverado Trucks and GM Sierra Trucks. Custom downfire fit under rear driver side seat. No modification required. Doesn't affect rear seat latching. Specifications: Width 24 Height 9.125 Depth 14.75 Mounting Depth 7.25 Gross Cubic Feet Per Side 0.93 Net Cubic Feet Per Side 0.93 Excursion 1.625

$149.95

Chevrolet / GMC Extended Cab Single 10" Vented ...

Chevrolet Silverado / GMC Sierra Extended Cab Single 10" Vented Subwoofer Box (2014-2017) Cus...

Chevrolet Silverado / GMC Sierra Extended Cab Single 10" Vented Subwoofer Box (2014-2017) Custom downfire fit under rear driverside Specifications: Width 27.25 Height 6.875 Depth 11.875 Vent Width 2.5 Vent Height 2.5 Vent Depth 12 Mounting Depth 6.25 Gross Cubic Feet Per Side 1 Net Cubic Feet Per Side 0.9 HZ 39 Excursion 3

$111.95