Quad 8" Ported Subwoofer Enclosure For CHEVY Silverado and GMC Sierra Crew Cab 4 Door 14-18

Quad 8" Ported Subwoofer Enclosure For CHEVY Silverado and GMC Sierra Crew Cab 4 Door 14-18. DS18 — sold & professionally installed by Tinted Tunez, authorized DS18 dealer in Angleton, TX. DS18 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 exceptional durability and reso