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2014-2018 GM Double Cab Dual Downfire Box *New*



2014-2018 GM Double Cab Dual Downfire Box *New*

Fits: 2014-2018 GM Double Cab

MDF Construction
Approx. Empty Weight: 33 lbs
Installs under the rear seat
No modifications required
Does not affect rear seat or jack
Tools can stay in place also.
Fits 10" round subs, 8" round or square subs
Cutout Size: 8"=7-1/8", 10"=9-1/8"
Can now fit 10-tw3s (special selection)
Mounting Depth: 5.75"
Volume: .60 cu.ft ea.
Sealed Box, separated chambers
Terminals: Installed
Finish: Carpet
Carpet Color Shown: Black
Subwoofers Sold Separately
Available Logos: Silverado/Sierra  See option menu below

Introducing our box for the new GM Double Cab.   Even though GM's new style double cab is a bit more restrictive under the rear seat than the previous model, we still managed to create a nice looking, super nice fitting downfire box that will hold two 10s or two 8L7s.   This box will fit both seat styles--the full bench, and the new 60/40 split seat like ours is equipped with. 

Available Options:
Speaker Openings:
Carpet Color:
Logo Selection:
select logo choice. for no logo, select none

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by Tyler Mitchell Date Added: Tuesday 21 February, 2017
I could not be happier with this product, I had 2 10inch sub woofers sitting on the floor in the back of my truck, I bought this box and not only was it a perfect fit but it made my subs sound 10x better and louder than before. I am excited to work with subthump again in the future to make other vehicles better...

Rating: 5 of 5 Stars [5 of 5 Stars]

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This product was added to our catalog on Thursday 28 May, 2015.
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