2014-2018 Chevy Silverado/GMC Sierra Crew Cab Upfire 2x12 Subwoofer Box

2014-2018 Chevy/GMC Crew Cab 2x12 Dual 12 Ported Upfire Subwoofer Box

This SSBOXES ported upfire enclosure is built for 2014-2018 Chevy Silverado and GMC Sierra Crew Cab trucks that need a vehicle-specific dual 12-inch subwoofer box.

This page helps customers searching for 2x12, 2 12, 2 12s, dual 12, two twelves, Silverado 2x12 box, or Sierra Crew Cab subwoofer box options find the right layout faster.

Fitment

• 2014-2018 Chevrolet Silverado Crew Cab
• 2014-2018 GMC Sierra Crew Cab
• Confirm cab style, rear-seat layout, and available under-seat clearance before ordering

Product Details

• Dual 12-inch subwoofer enclosure
• Ported upfire design
• Bedliner-coated truck box construction
• Box only; subwoofers, amplifier, wiring, and installation are not included unless added separately

Fitment Note

Confirm cab style, seat layout, subwoofer mounting depth, and amplifier plan before checkout. Available for nationwide shipping or Dallas-area installation support through Super Car Audio.