Down-firing dual 10" ported subwoofer enclosure — fits 2014-2018 Chevrolet Silverado and GMC Sierra Crew Cab trucks

• vehicle-specific down-firing ported subwoofer enclosure
• holds two 10" subwoofers (not included)
• installs under rear seat of 2014-2018 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• MDF construction with bedliner finish
• speaker terminal cup included
• requires drilling screw holes in the enclosure and connecting speaker wire to subs
• mounting hardware and speaker wire not included
• internal volume: 1.125 cubic feet
• mounting depth: 4.45"
• cutout diameter: 9.125"
• dimensions: 49"W x 7.6"H x 14.75"D