Loaded 4 x 8" Subwoofer Enclosure for Chevy/GMC Crew Cabs (2007-2026) and Ford F-150/Super Duty Crew Cabs (2009-2026)

Loaded 4 x 8" Subwoofer Enclosure for Chevy/GMC Crew Cabs (2007-2026) and Ford F-150/Super Duty Crew Cabs (2009-2026). DS18 — sold & professionally installed by Tinted Tunez, authorized DS18 dealer in Angleton, TX. DS18 EBM-FFPUFCG-4X8.LDPKG Loaded 4x 8” Subwoofer Enclosure for Chevy/GMC Crew Cabs (2007–2026) and Ford F-150/Super Duty Crew Cabs (2009–2026) Now featuring DS18’s ZXi8.2D! REAL 8” high-excursion subwoofers, engineered for extreme bass output and superior low-end clarity. Pushing 600W RMS / 1200W MAX power handling per sub , this package makes trucks MOVE! Built for Trucks. Built to Slam. This enclosure fits under the rear seats of select Chevy/GMC and Ford crew cab trucks: no cutting, no m