2019-2023 GMC Sierra - Chevrolet Silverado Custom Level 1 Subwoofer En – Sounds Good Stereo Online
JL Audio Stealthbox® (Black) Custom-fit fiberglass enclosure with two 10" 10TW3-D8 subwoofers — fits select 1998-2007 Chevrolet Silverado or GMC Sierra Crew Cab trucks at Crutchfield