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QBGMC1220144DR Dual 12" Subwoofer Enclosure Box for 2014-2016 Chevy Silverado and GMC Sierra Crew Cab Trucks

4.2 4.2 out of 5 stars 206 ratings

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Purchase options and add-ons

Brand Q Power
Model Name QBGMC1220144DR
Speaker Type Subwoofer
Subwoofer Diameter 12 Inches

About this item

  • Fits 2014-2016 Chevy Silverado and GMC Sierra Crew Cab Trucks - Does Not Fit Double Cab Models
  • Dual 12" Sealed Down Firing Unloaded Subwoofer Box
  • Constructed Out of High Grade Premium MDF Wood
  • Features a Spray Liner Finish for Maximum Strength and Durability
  • Down Firing Subwoofer Enclosure Design
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$133.39 ($66.70/Item)
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Product Description

Give your GMC or Chevy's audio system a rockin' sound with this Q-Power QBGMC1220144DR Dual 12-Inch Subwoofer Box. This sub box is for 2014-2016 crew cab trucks and is finished with a bed liner coater for enhanced durability. It is compatible with 12-inch speakers and sealed for universal down fire under the seat. It fits in most trucks and is ready to deliver deep and powerful bass. It features high-quality spring-loaded terminals and 0.9 cubic feet of air space. Take your ride from boring to bumping with this Q-Power Dual 12-Inch Sub Box. You'll feel like you are at your own concert with every drive.

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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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Q Power QBGMC1220144DR Dual 12" Subwoofer Enclosure Box for 2014-2016 Chevy Silverado and GMC Sierra Crew Cab Trucks


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Customer reviews

4.2 out of 5 stars
4.2 out of 5
206 global ratings

Customers say

Customers like the fit, quality, appearance and sound quality of the speakers. They mention that it fits perfectly, the material is good and that it looks great for the price. Some are satisfied with the sound quality. However, some customers have reported durability issues with the box.

AI-generated from the text of customer reviews

21 customers mention15 positive6 negative

Customers like the fit of the speakers. They mention that it fits perfectly, works well, and has a 6" mounting depth. Some reviewers also mention that the box fits perfectly underneath their back seat.

"...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." Read more

"...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..." Read more

"...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." Read more

"...Box quality and construction seem great. Kicker comps fit with room to spare." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the quality of the speakers. They mention that the box quality and construction seem great, and the material is good. Some say that the paint job might have been better quality, but overall, they are happy with the product.

"...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..." Read more

"...Box quality and construction seem great. Kicker comps fit with room to spare." Read more

"...Small in air space, but bit well. Looks nice . Great quality" Read more

"This is a nice quality speaker box. But it is not the box shown in the very first picture of the product menu...." Read more

6 customers mention6 positive0 negative

Customers have good things to say about the appearance of the speakers. They say it's a great built box, very nice looking, and everything looks great for the price. Some say the finish was ok, and that the quality is better than advertised.

"...Small in air space, but bit well. Looks nice . Great quality" Read more

"...Other than that it's a great built box, very nice looking with truck bed liner inside and out...." Read more

"The truck fit my 2016 Silverado 3500 crew cab great. The finish was ok, couple thin spots from being slid around before packing...." Read more

"Everything looks great for the price. Works just as you would figure it should." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the sound quality of the speakers. They mention that the black box blends in nicely with their décor.

"...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." Read more

"...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..." Read more

"...2 shallow mount Skars are pounding hard in this box. Clean bass." Read more

"...The box itself is well built and sounds great. Kicker comps won't fit well in this box withouta slight mod the magnets are too big" Read more

7 customers mention0 positive7 negative

Customers are not satisfied with the durability of the speakers. They mention that the box was damaged, cracked, and air was leaking out. The product is also scuffed and scratched.

"...both ends ( the part you see with the rear doors of the truck open ) scuffed, scratched deeply...." Read more

"...After opening box, was correct the legs on both ends was breaking apart and on front side of box was a big whole...." Read more

"...It appears to be built very well but it got a couple of big scuffs in shipping where it was rubbing on the cardboard flaps...." Read more

"Subs started to sound bad and when troubleshooting, found that the box is cracked and air leaking out. This happened in less than 3 months!..." Read more

Good bump for your buck.
4 Stars
Good bump for your buck.
This box fit great in my 2015 Silverado 1500 crew cab truck. It does push up into the bottom of the seat lining a little, but the seat still goes down all the way it's not noticeable when sitting in the back. It appears to be built very well but it got a couple of big scuffs in shipping where it was rubbing on the cardboard flaps. a couple thing pieces of foam would go a long way to protecting the sides from that. You can see the big scuffs in the pictures I included. I do really like the look of the rhino lining type finish too.The only reason I knocked off a star is because the particleboard is blown out where the wire terminal boxes mount. Someone over tightened the screws and bulged the particle board out pretty bad.Overall I would definitely recommend this box!
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Top reviews from the United States

Reviewed in the United States on May 30, 2019
2 people found this helpful
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Reviewed in the United States on April 17, 2021
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5.0 out of 5 stars 2019 chevy silverado PERFECT FIT!!!!!!!
Reviewed in the United States on April 17, 2021
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!!!!!!!!
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3 people found this helpful
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Reviewed in the United States on March 7, 2020
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5.0 out of 5 stars Great box for price and being out of way.
Reviewed in the United States on March 7, 2020
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 lift

Material 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.
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7 people found this helpful
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Reviewed in the United States on February 16, 2023
Reviewed in the United States on May 22, 2021
Reviewed in the United States on February 6, 2020
Reviewed in the United States on August 19, 2020
One person found this helpful
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Reviewed in the United States on April 24, 2022