Quad 8" Ported Subwoofer Enclosure For CHEVY Silverado and GMC Sierra Crew Cab 4 Door 14-18 Spun Hardened plastic mold injection back

Hardened plastic mold injection back door panels

Setup Your Amplifier in A Flash

72" (450mm) in depth seamlessly blend into your car's interior

28-0626 Battery Top Foam Pads Reference #'s (if available): Can't find what you need

Paper Cone

Quad 8" Ported Subwoofer Enclosure For CHEVY Silverado and GMC Sierra Crew Cab 4 Door 14-18 Spun Hardened plastic mold injection backDS18 ENS CHEVY14 4x8 CHEVY SILVERADO and GMC Sierra Crew Cab 4 Door 14 18 Ported Subwoofer Enclosure 4 X 8" Prepare for pure, powerful bass as DS18 introduces the ENS CHEVY14 4x8, a ported 8 subwoofer enclosure designed exclusively for 2014 2018 Chevy Silverado and GMC Sierra owners who crave unparalleled performance and extreme bass reproduction. Crafted from premium 3 4" MDF (Medium Density Fiberboard), the ENS CHEVY14 4x8's construction guarantees