DUAL SUB BOX for 2003-2006/07 Classic Chevy Silverado 1500 CREW - Sound Off Audio, Inc.
1999-2006 Silverado Ext. Cab Quad 8" Vented Box - Sound Off Audio, Inc.
JL Audio Stealthbox® (2003-2005, Dark charcoal) Driver side custom-fit enclosure with 10" W6v2 subwoofer Fits 1999-2005 Chevrolet Silverado / GMC Sierra Extended Cab (with full-bench rear seat) at Crutchfield
2 13.5" JL Audio TW5 Subwoofers in custom sealed box installed in a 2005 Silverado Crew Cab 1500 | Truck audio, Car audio installation, Silverado crew cab
Chevy Silverado Crew Cab Sub Box GMC Sierra Crew Cab Sub Box Sub
2001-2006 Chevy Silverado & GMC Sierra 1500 Non-HD Crew Cab Dual 10" Sub Box | Skar Audio
Chevy Silverado Crew Cab Sub Box GMC Sierra Crew Cab Sub Box Sub
99-06 GM Extended Cab Subwoofer Boxes
Discontinued Obsolete SKU | MTX - Serious About Sound®
Discontinued Obsolete SKU | MTX - Serious About Sound®