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QPower Dual 12' Q Bomb Subwoofer Box for GMC/Chevy 14-16 4-Door Crew Cab Trucks

Free shipping on orders over $29.99

$141.99

$ 55 .99 $55.99

In Stock

About this item

  • Newly designed dual 12-inch unloaded subwoofer box enclosure
  • For GMC and Chevy 2014-2016 Crew Cab trucks
  • Under seat downfire
  • Constructed with high-quality spring-loaded terminals
  • Most mounting depth and air space of any enclosure on the market for these trucks



Product Description

A power subwoofer box designed for enhanced bass performance in audio systems
Interior view of car back seats with the text "perfect fit" located beneath the rear seats.

Illustration displaying a circular cutout with a diameter measuring one-fourth of the total size.

Image depicting a subwoofer with a mounting depth of 6 inches, highlighting its compact design

Black foam cutout designed to hold and protect tools, labeled as 0.75-inch MDF wood.

Ad for car audio featuring "Optimal Bass Performance" with red graphics on black car interior.

Grove
2025-08-04 14:35:34
Perfect fit under seat
Quitos
2025-06-19 15:15:42
Installed in a 2017 Chevrolet Silverado Crew Cab LT truck and works perfect. Not sure what the other reviews used for the negative feedback but I installed 2 12" Kenwoods that fit perfect in the cutout for the sub and had 5 13/16" Mounting Depths.Seats seemed to go all way down. No liftMaterial was good and yes paint job might been better quality but it made for under the seat so only sides are seen and thought it looked fine. Obvious under the seat but it cause the box itself is big but it's out of the way.It didnt fit all way against the back part of the seat cutout but think its cause of the weather tech mats I have. But still out of the way without the maybe half inch it away from the back part.Sounds good and the speaker connection were good. Again they weren't perfectly even in the box one side but it's not visible so not big deal.
Jonathan Cook
2025-06-14 12:01:35
This box is the truth.
James Evans
2025-06-10 18:24:22
Package arrived next day, so mailing was excellent. However package and product itself was damaged before even opening box. After opening box, was correct the legs on both ends was breaking apart and on front side of box was a big whole. Seeing how I had to product, I went ahead and lift the seats to my 2015 Chevy silverado 1500 LT Z71 to see if it would fit. DIDNT fit to the floor NOT one bit. Also sits would not come back down with box in cab. Overall my experience was pretty disappointing,tbh.
Shawn h.
2025-05-10 13:33:03
This is a nice quality speaker box. But it is not the box shown in the very first picture of the product menu. I needed the box that was showing in the very first picture. The next pictures are actually the box that was sent and received and it does not fit 2014 GMC Sierra double cab. It's too big of a pain in the ass to send it back so I now I have to buy another box. Just be careful and pay attention to what your buying cause you may not get the item you think you are gonna get. Other than that it's a great built box, very nice looking with truck bed liner inside and out. Also if u have kicker comp VR 12's it will not fit in less u shave couple millimeters off the box to get em to fit.
Dylan R
2025-04-23 12:06:30
This box is nice for the price. Much cheaper than buying at an audio shop. Fits under my seat and sounds pretty good with my two 12” Rockford Fosgate P3S. The only problem was that the opening where the speaker sits is not actually 12” due to the bed liner. I had to chisel out and remove the bed liner and part of the wood to make the speakers able to sit flush in the opening. You can’t see it since the box downfires, but it was a pain to do it and now the wood is exposed and I had assumed the company had accounted for the space taken up with bedliner when it was designed. But overall I’m satisfied with the sound quality and the black box blends in nicely with my interior.
Kaleb M.
2025-02-22 20:09:54
Great product. Definitely worth the investment. I even tried to cancel the order thinking the box would be crappy but I’m glad I didn’t. I ordered this replace a different box that was around the same price but was terrible. This box is the go to for a 2014 GMC. It fits great and there’s plenty of room between the woofers and the floorboard.
jordan
2024-12-07 17:49:20
Alright i am not going to lie i thought for sure this was going to be a hit or miss item. I have a 2019 chevy silverado. This box fit perfectly underneath my back seat, also the ground clearance, from the actual sub to the floor was perfect. I would recommend this item for anyone that cant find the perfect box, this is it RIGHT HERE!!!!!!!!
Jenna
2024-11-23 14:39:05
We purchased this for our sons 2014 Chevy Silverado as a Christmas present.This item is inaccurately advertised as it does not fit this vehicle.