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Qpower Single 12" Vented Ported Car Subwoofer Sub Box Enclosure, QBOMB12VL - Single Cab Bass Woofer Speaker Box System for Vehicle or Truck Audio

  • Based on 1,446 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by D-C-O

Arrives Thursday, Feb 5
Order within 17 hours and 45 minutes
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Style: 12" Side Ported


Features

  • Built with high-quality enclosure that is built for the deepest bass, featuring a single vented chamber design that allows proper air flow, enhancing the low-frequency sound of your subwoofer
  • Subwoofer enclosure box is constructed with high quality 0.75-inch MDF wood that makes it stronger than any other import wood giving you a bang for your buck
  • Set-up and preparation made simple and more efficient, this subwoofer enclosure features a high quality spring loaded terminal for easy and secure wiring
  • QPower 12 inch subwoofer enclosure is finished with a black bedliner spray that resists weather conditions and corrosion, ensuring durability and longevity of use
  • Compatible with most modern popular woofers; QPower QBomb series single vented subwoofer box measures 22 inches wide, 15 inches tall, with 13.5 inches depth; Air space of 1.8 cubic feet

Brand: Q Power


Speaker Maximum Output Power: 12 Watts


Connectivity Technology: RCA, Speaker Wire


Audio Output Mode: Mono


Mounting Type: Tabletop Mount


Material: ‎MDF


Model Name: ‎QBOMB12VL


Speaker Type: ‎Subwoofer


Special Feature: ‎Durable, Water-resistant


Recommended Uses For Product: ‎construction


Compatible Devices: ‎MP3 Player, Smartphone, Tablet


Subwoofer Diameter: ‎12 Inches


Unit Count: ‎1.0 Count


Surround Sound Channel Configuration: ‎1.0


Included Components: ‎Speaker Wire


Product Dimensions: ‎15"D x 22"W x 13.5"H


Item Weight: ‎25 Pounds


Is Waterproof: ‎FALSE


Warranty Type: ‎Limited


Number of Items: ‎1


Control Method: ‎Touch


Wireless Communication Technology: ‎No Wireless Communication Technology


Speaker Size: ‎12 Inches


Power Source: ‎Corded Electric


Woofer Diameter: ‎12 Inches


Water Resistance Level: ‎Not Water Resistant


Customer Package Type: ‎Frustration-Free Packaging


Audio Driver Type: ‎Dynamic Driver


Audio Driver Size: ‎12 Inches


Subwoofer Connectivity Technology: ‎Wired


Number Of Circuits: ‎1


Number of Power Levels: ‎1


Specific Uses For Product: ‎Car, Construction


UPC: ‎813177021804


Chassis Size: ‎Ported


Style: ‎12" Side Ported


Global Trade Identification Number: ‎04


Manufacturer: ‎Q Power


Shape: ‎rectangular prism


Set Name: ‎Single Item


Item Weight: ‎25 pounds


Item model number: ‎QBOMB12VL SINGLE


Is Discontinued By Manufacturer: ‎No


Weight: ‎29 Pounds


Date First Available: October 4, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product under review tends to receive high praise from customers, overall garnering positive sentiments. The majority of customers appreciate the sturdiness and sound quality produced by this product. Other favorable points include its great build quality, superior tone, and the appreciable enhancement it delivers to bass sounds. However, a few customers find the size to be smaller than preferred and some had to make adjustments to fit their certain subwoofers.

Pros

  • ☑️ High-quality build and sturdiness
  • ☑️ Excellent sound quality with superior tone
  • ☑️ Enhances bass sounds considerably

Cons

  • 🚫 Smaller than preferred by some customers
  • 🚫 A few customers needed to make adjustments for certain subwoofers

Should I Buy It?

Given the overwhelmingly positive feedback, this product is highly recommended. Despite being a tad small for a few customers' preferences and requiring some adjustments for certain subwoofers, the overall consensus is that it's of high-quality build and delivers a sound performance that most purchasers find impressive. Given these factors, the purchase of this product seems justified.


  • Single Sealed Subwoofer Enclosure is an excellent choice
Style: 12" Sealed
The QPower 12-Inch Single Sealed Subwoofer Enclosure is an excellent choice for anyone looking to get clean, tight bass from their setup. The box feels solid and well-built, with quality carpeting and a perfect internal seal that really helps the sub perform at its best. It fits most 12” subs snugly, and the sound is deep and punchy without being muddy. Installation was easy, and the compact design makes it great for smaller trunks or under-seat setups. For the price, it’s honestly hard to beat — durable, great sound, and built like a tank. Highly recommend for any car audio upgrade! ... show more
Reviewed in the United States on October 20, 2025 by Ysr

  • Good box for the money. Looks nice and sounds good
Style: 12" Sealed
Worth the money. Good box
Reviewed in the United States on December 16, 2025 by Dustun

  • Perfect Box once you seal it! Paired it with a T5-122 Tarantula & a Taramps HD2000.1
Style: 12" Triangle Ported
This box is great, but you MUST seal it yourself. I paired it up with a Tarantula T5-122 sub. This sub recommends tuning at 30ish hz but it QUAKES in my single cab Chevy. I’m pushing it with a Taramps HD2000-1ohm amp. I adjusted to amp to respond between the recommended Hz for the sub and the 54Hz that the box is tuned at. I have my gain and boost at 1/3 max and it’s hard to breathe when I hit max volume on my stereo. Perfect setup for less than $500. I haven’t broken in the sub yet so I’ll update this review later. They say 3/4 mdf but it seems more like 5/8ths, if you don’t seal the box it will rattle and crack the Berliner coating. Overall this thing has impressed me. Worth the $$ and with the right sub it POUNDS. Do the research, the T5-122 was the best sub I found in my price range to fit the tune of this box. ... show more
Reviewed in the United States on November 28, 2025 by Lee calonder Lee calonder

  • Seal it before hand!
Style: 12" Triangle Ported
Good for the price. As others have mentioned you will need to properly seal it save yourself some time and pickup liquid nails and do it before hand so you don't have to pull your sub out and reinstall like me. Shipping was fast. Couple little scufs here and here but no actual damage to the box or liner coating. All in all it's a good box but you must seal it properly! ... show more
Reviewed in the United States on March 13, 2025 by Great product

  • Probably the best prefab subwoofer box you can buy
Style: 12" Side Ported
I bought one of these boxes a little over a year ago for a 10 inch sub it made a huge difference with that sub one of the better boxes I have ever used so now I bought this one which is pretty much exactly like the one for the 10 except for this one's for a 12 and once again it made me major improvements to the sound quality ... show more
Reviewed in the United States on September 19, 2025 by STB48

  • Great quality/5 star service.
Style: 12" Horn Ported
Great quality box and shipped very quickly. Wasn’t expecting it til 3 days after Christmas and it delivered on Christmas Eve! Thank you for getting it here so early. That was very fast!!! 5⭐️ service.
Reviewed in the United States on December 25, 2025 by JJ

  • Nice for a prefab and sounds great.
Style: 12" Side Ported
Great sounding box for 1 12". It has some flex to it but it didn't break. I hit it with liquid nails anyway as a precaution. I have a sub in it that's a clone of a Sundown SA classic ( its an Audio Legion S2512) and it sounds great. Low but still very musical. So much so that I chose to run it in my home theater. ( I have a big home theater, very powerful). it's tuned lower than the specs say, like 34hz if memory serves and not alot of port noise either, that's another reason I used it in my home theater setup. I'd buy it again but I wouldn't put anything too big in it. Sundown sa classic or lower. The Resilient Sounds Onyx 12" in the picture has nothing to do with the review, its just too heavy to move out of the way so deal with it, 😆. I would never use this box for something like that monster. BTW, the liner on this box is TOUGH! It's not junk liner. I was surprised how tough it is. ... show more
Reviewed in the United States on April 3, 2024 by Bob Bob

  • Qbomb
Style: 12" Side Ported
Nice build high quality sound
Reviewed in the United States on November 16, 2025 by Christofer Jones

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