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4 x Gately Audio 8" Relentless Subwoofer
1 x 8" GM Crew Cab SUBWOOFER ENCLOSURES with billet seat lift included.
Fits all 2007 through 2019 1500, 2500hd and 3500hd GM crew cab trucks.
Requires 2.5” seat lift. INCLUDES BILLET SEAT LIFT KIT
Cut to fit four 8”
** Boxes may come with small imperfections due to the manufacturing process. Some truck models rear seat assembly may vary from standard production, causing fit issues. Contact Gately Audio with questions.**
DOES INCLUDE SUBWOOFERS - Choice of 2 or 4 OHM
BOXES THAT ARE NOT IN STOCK - WILL BE MADE TO ORDER (ALLOW 3 WEEKS)