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Adding bass to a vehicle can be a very complicated problem to tackle, especially when building a box! We offer pre-built enclosures that are ready to be dropped into your 2007-2013 Chevy Silverado 1500 Extended Cab Truck that offers unbeatable performance and sound quality that simply cannot be matched.
You will not only see a difference in the quality of the boxes we build, but you will hear the difference and that is what is it is truly all about.
Our boxes are made from precision cuts of MDF. They are then liquid nailed, nailed and completely sealed. We then wrap them with high quality carpet that matches most vehicle interiors. All Boxes feature high grade spring loaded terminal cup(s) for the absolute best connection possible. All the custom series enclosures are made to fit precisely into your 2007-2013 Chevy Silverado 1500 Extended Cab Truck to the get the max performance from every extra inch of wasted space.
Specifications:
- Mounting Depth: 5-3/4"
- Air Space: 0.65 Cubic Feet
- Sealed Enclosure
- Constructed with High Quality MDF
- High Quality Spring Loaded Terminal Cup (Bare Wire 'up to 10GA')
- High Quality Black Carpet
- Fits under rear seat on Driver side only
- Model trucks with low transmission hump may require spacers to hold the box up
Benjamin C. Harris, Jr.
Reviewed in the United States on June 1, 2024
Great fit. Had an eight inch sub in that I had sitting around, but it wasn’t so much. Got this box to go larger and a little deeper. Great fit in my extra cab Silverado. Great sound with my sub and great look.
CarCW
Reviewed in the United States on October 9, 2021
I installed this in my 2013 silverado LT extended cab, together with a skar audio 10" shallow sub running at 2 ohms, and a Fultron amp I had sitting around. It hits hard, sounds good, and fit perfectly in the spot beneath the seats. You wouldn't even notice if it you weren't looking for it. The depth for the sub was perfect, although I had to take a saw to the opening to make it fit my sub, but that's to be expected given I chose a different sub... would be nice to option different opening sizes.For the price, the fit and quality was excellent, and a custom built box of this nature would cost at least 5x as much.
BMc
Reviewed in Canada on April 29, 2018
Very happy with this subwoofer box. A steal at a little over 100$ Canadian shipped to my door , fit under the seat just like in the pictures on here and sounds pretty good. You do have to move the tools under the seat as other people had mentioned , not a big deal for me there was still room behind the box.
Customer
Reviewed in the United States on November 4, 2017
This fit perfectly and the wire connections are all high quality. I'm very happy. In my 2007.5 sierra
JC Mullen
Reviewed in the United States on May 15, 2016
This box fit perfectly in my '13 Silverado Extended Cab. No trimming or cutting required. It looks OEM, and sounds great with my Pioneer TS-SW3002S4 12". Excellent craftsmanship, and great communication with seller.
Chris S.
Reviewed in the United States on March 21, 2016
I was disappointed to find that this is not a perfect fit for my 2009 GMC Sierra 1500 extended cab. The box does not clear the mount for the tire tools causing the box to stick out past the edge of the rear seat. It also required a 1" shim under the leg of the box to keep the sub from slamming in to the floor.
10thmountainman
Reviewed in the United States on April 10, 2016
Fit well in my 09 extended cab sierra, only issue is that I had to removed the knob and bracket for the tire tools..I filled mine with a jl audio sub that needs a .65 cubic ft. sealed enclosure..this box is .66. Sounds real nice. One note of interest..it is constructed out of 5/8" MDF the type that is more like a cardboard instead of wood. Also it seems like it is nailed and hot glued, not screwed and siliconed like the ones from 20 years ago. The carpeting isn't the best either because it is showing some signs of wear on the corners just from shipping. All in all for $72 it would be hard to find something better unless you build one yourself.
CTP
Reviewed in the United States on February 4, 2015
This did not fit in my 2008 Silverado extended cab. The seat sat up a good inch and a half because it sat directly on the box. I had to cut the box down an inch on top, and then cut the top front edge down an extra inch plus cut the corner by the door off so this would fit. After all of that it fit nicely. My seats are not bent or twisted in any way I believe I just recieved a poorly made box. And i would have returned it but didn't want to go through the hassle and cost of returning this.
muddylove
Reviewed in the United States on November 10, 2015
fantastic box .... well constructed ... i had to do some slight modifying , but that was due to the speaker i purchased for it ...
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