Product Description
Fits all 2008-2018
1500, 2500hd and 3500hd GM crew cab trucks.
NO SEAT LIFT NEEDED. Will fit perfect under factory seat.
Cut to fit six 6.5”
Cutout 5.85" Mounting Depth: 6.5"
** 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 NOT INCLUDE SUBWOOFERS
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Excellent!!!
I put this box in my 2015 GMC Sierra 3500HD Crew Cab and it is truly a match made in heaven. It fits perfectly under the back seat just as advertised. I didn't have to raise the seat at all. In fact, the seat is able to fold back down into it's normal fully down and locked position. And the performance is incredible! Even though this box is designed for 6.5" subs, it is capable of hitting a wide range of frequencies. The design and look of this box is second to none. Great fit and finish and it looks amazing in my truck!