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Q Power

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 2 left in stock, order soon!
Fulfilled by D-C-O
Arrives Saturday, May 2
Order within 8 hours and 44 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


Frequency Response: 20 Hz


Connectivity Technology: RCA, Speaker Wire


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Tabletop Mount


Enclosure Material: MDF


Speaker Type: Subwoofer


Additional Features: Durable, Water-resistant


Antenna Location: construction


Subwoofer Diameter: 12 Inches


Controller Type: Corded electric


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Touch


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Water Resistance Level: Not Water Resistant


MP3 player: No


Specific Uses For Product: Car, Construction


Frequency Response: 20 Hz


Number of Audio Channels: 1.0


Connectivity Technology: RCA, Speaker Wire


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA, Speaker Wire


Power Source: Corded Electric


Brand: Q Power


Model Number: QBOMB12VL SINGLE


Model Name: QBOMB12VL


Built-In Media: Speaker Wire


Age Range Description: Adult


Number of Items: 1


Customer Package Type: Frustration-Free Packaging


UPC: 813177021804


Global Trade Identification Number: 04


Manufacturer: Q Power


Speaker Maximum Output Power: 12 Watts


Number of Power Levels: 1


Unit Count: 1.0 Count


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


Item Weight: 25 Pounds


Compatible Devices: MP3 Player, Smartphone, Tablet


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Number Of Circuits: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 2

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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Similar Products

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.

    • Hard bass box
Review Image by Leslye
Its got a hard pounding bass even with a low end speaker BUT very minimal low hz frequency in my opinion… tough box hard to crack
Reviewed in the United States on February 16, 2026 by Leslye
    • Nice for a prefab and sounds great.
Review Image by Bob
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
    • The loudest box I have ever heard, bar none.
Review Image by Dark Side
Like a few of the other reviewers on here, I have a single 12” Rockford Fosgate Punch P3D4 (dual 4ohm voice coils) wired to 2ohms. I have a Kenwood KAC-9106D bridged to 2 ohms for 1,000 watts RMS, 2,000 watts MAX that pushes it well. I’ve been into car audio for the better part of 25 years and have had about every configuration you can think of, from stock equipment to thousands of watts being fed to 15” and 18” subs which break windshields. I wasn’t expecting the world out of my current little system but want it to be the best it can be. I had my 12” Fosgate in a generic pre-fab ported box that sounded okay, but I figured it wouldn’t hurt to pick up a box that had the precise air volume that my sub called for, (1.79 cf) so I grabbed the Q-Bomb single 12” version 1.8 cf. If you are even thinking about picking up this box and are reading this review looking for advice, BUY THE BOX. This thing is bananas. My bass is twice as loud as my old box and I haven’t touched my amp settings. All I did was change the box. These things are ridiculously sturdy, clean looking and sounding and unequivocally SLAM. Hard. This is easily the best box I’ve ever had. I’d pay twice the price for these results all day long. I’m extremely happy and completely astonished with it. It’s freaking loud, I’m telling you. Especially if you have a Fosgate P3 or anything with the same airspace requirements. Get it. Do it. You’ll LOVE it. ... show more
Reviewed in the United States on May 10, 2019 by Dark Side
    • Good size.
This thing works as it should.It's the perfect airspace for my specific subwoofer. Nice and tough exterior it does have a little bit of a smell to it. So expect that. I have no complaints. I did see some of the reviews saying that some of the edges were coming apart. So to mitigate that I threw in some small wood nails to help support the box from falling apart. But i've had no issues after putting in wood nails. I'm pushing about four or five hundred watts to it.And I do notice a little bit of a flex in the wood.The three quarter inch does not go all the way around the box.I believe it's a half inch in some spots. ... show more
Reviewed in the United States on October 11, 2025 by Dustin DeMers
    • Came damaged but still functional
Two of the boards are separated a little bit and showing bare wood, right on the long edge of the box. Structurally it hasn’t affected anything, it’s just a noticeable “crack” that would bother anybody who is getting it for the looks. As far as doing it’s job, the box performs. Fits my type r 12 and almost doubled the sound compared to my old sealed box. People can’t believe it’s only one sub! If you want low lows this may not be for you, but I enjoy my bass in the high 30-low 40 hz range and this enclosure is spot on. Price is about average, not too bad but not the cheapest either. Minus one star because of the crack, otherwise 5 star product for sure. ... show more
Reviewed in the United States on August 2, 2021 by lmish
    • Seems like an amazing quality box.
Review Image by Snake Plissken
Review Image by Snake Plissken
I bought this to upgrade my home theater subwoofer setup. I have a complete Pioneer Elite system and wanted to use the best Pioneer has to offer in subwoofers. (I threw a Pioneer PRO 12 in this box and powering it with a Crown XLS 2502 amp) This box worked perfectly for that. I didnt have to make any modifications for the speaker to fit, but I did take some prevention steps and used liquid nail on the inside corners and then added a layer of polyfil. Probably didnt need to, but I want the best I can get for my budget. Overall the box seems like its going to sound amazing, I haven't put it to the "test" yet but I have high hopes. Good quality and great price. ... show more
Reviewed in the United States on September 28, 2024 by Snake Plissken
    • Awesome Enclosure! Makes my Rockford P3D4 12in sound two!
Review Image by Hunter
Review Image by Hunter
Review Image by Hunter
Review Image by Hunter
OK. So I already own the dual 12in enclosure so I knew the build quality would be great. My concern was the port. Now I already said the build quality is great, as in its solid, sturdy, with that coating acting as a shield from the weather as well (humidity and wet weather I mean) it's a great build. But it isn't exactly ported like a high end enclosure is. It's close, as you see in my photos, they have the port at the end of a long box. And that acts as an enhancer for the bass. Well it's supposed to. Its supposed to be more obstructed along that long box hole before the port. Kinda like a tight maze of wood all down that hole. That makes it almost like the box is sealed because the air has so much to get thru before the opening, and this enhances the bass even more. Don't get me wrong. This box makes my Rockford P3D4 12 SLAMM. But with that port, it doesn't produce the deeper lines of bass. Those low rumbles So as you can see in my photos, I sealed my dual 12 enclosure and it made it sound extremely better and made it be able to produce those really low bass lines. So I am probably going to seal up the port on this box as well. I've always liked sealed enclosures better man. They just sound much better to me. But to each his own man. Regardless, this box is awesome! And I highly recommend it! If you only want one subwoofer in your vehicle, this is the box you want for it. It seriously sounds like I have two subwoofers in my car ... show more
Reviewed in the United States on May 23, 2021 by Hunter
    • LEGIT!
Legitimately made my system sound like it was something new and Even better!! Seal the inside W/ silicone were all your joints meet ,even inside the port. Helps keep everything nice and tight from flexing You won't be disappointed.
Reviewed in the United States on March 25, 2026 by kyle

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