QPower 12 Inch Dual Vented Subwoofer Box, Ported Sub Enclosure System, Black - Car Audio and Sound Systems Accessories for Subwoofers and Speakers
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Availability:
In Stock.
Arrives
Monday, Jun 15
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Style: Vented -Extra Large
Features
- Dual Vented Design: Features dual vented chambers for 12-inch subwoofers, delivering powerful bass that enhances your car audio systems sound with deep, resonant tones.
- Durable Construction: Built with 0.75-inch MDF and finished with a black bed liner spray, this subwoofer box offers strength and durability for long-lasting, high-performance audio.
- Ample Air Space: With 4.5 cubic feet of air space (2.25 cubic feet per sub), this enclosure is designed to optimize sound quality and produce superior bass response for your subwoofers.
- Compact Dimensions: Measuring 22.5 x 36 x 14.25 inches with an 11-inch cutout diameter, this compact subwoofer box component easily fits into various vehicle models for convenient installation.
- Trusted Quality: Known for premium craftsmanship, QPower delivers top-tier subwoofer enclosures designed for exceptional performance, durability, and enhanced audio experiences in your vehicle.
Brand: Q Power
Speaker Maximum Output Power: 8 Watts
Frequency Response: 60 Hz
Connectivity Technology: Bluetooth
Audio Output Mode: Mono
Audio Output Mode: Mono
Mounting Type: Tabletop Mount
Enclosure Material: Mdf
Speaker Type: Subwoofer
Additional Features: Dual Vented Design, Durable, Ample Air Space
Subwoofer Diameter: 12 Inches
Is Waterproof: FALSE
Warranty Type: Limited
Control Method: Remote
Speaker Size: 12 Inches
Woofer Diameter: 12 Inches
Specific Uses For Product: in-car audio systems
Speaker Maximum Output Power: 8 Watts
Unit Count: 1.0 Count
Item Dimensions D x W x H: 36"D x 22.5"W x 14.25"H
Compatible Devices: Smartphone, Tablet, MP3 Player
Compatible with Vehicle Type: Car
Audio Driver Type: Bass Driver
Audio Driver Size: 12 Inches
Brand: Q Power
Model Number: QBOMB12VL
Model Name: QBOMB12VL
Built-In Media: Funnel
Number of Items: 1
Customer Package Type: Standard Packaging
UPC: 813177021651
Global Trade Identification Number: 51
Manufacturer: QPower
Frequency Response: 60 Hz
Connectivity Technology: Bluetooth
Wireless Technology: No Wireless Communication Technology
Connectivity Protocol: Bluetooth
Power Source: Corded Electric
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 15
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: Vented -Extra Large
First off, I love the box. Please read thru this review to understand why I modified it and why I think it's better that way. The materials used to build this box seem to be of great quality. It's very solid and sturdy. And with the thick spray coating covering the entire outside this gives it longevity as it will protect it from humidity and wet weather, which in my experience has destroyed enclosures over time. All that being said, I really like this box. What I don't like is the giant port holes. As you see in my photos I sealed off each port hole and the bass quality increased dramatically. It changed the entire sound, and made my subwoofers produce much deeper bass notes that it just couldn't achieve in an unsealed box NowIf they were built as they should be, like a high end quality box, then they would be awesome! But they're not. They're just big holes in the box, they literally serve zero purpose. It's almost like an unfinished box. Yes it may still sound decent. Yes it may slam in most car trunks, that is because CAr trunks act as sealed boxes. But still, it isn't built correctly. And it negatively impacts the bass. Subwoofers cannot achieve those really deep low bass lines in a box that is unsealed. They need back pressure, which also makes them slam harder as well. In a high end enclosure with vent ports, they are built much more intricately. Before the opening, along the cave of the port hole, there would be kind of like a maze of woodwalls. Very tightly close to each other. This makes it so the back pressure created by the bumping subwoofer has a hard time getting thru the port, which in turn creates more back pressure to make the woofer slam harder while still letting are thru and giving it that ported sound. You can see diagrams and such to better understand what I mean, with a quick Google search. But anyway, again I love this box. Ive always gone after bigger sealed boxes because of the power, and the low bass noted you can achieve. And after I sealed the ports on this box, it is perfect for me. I'm really enjoying this box. Super glad that I got it!
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Reviewed in the United States on March 20, 2021 Reviewed in the United States on March 20, 2021 by Hunter
Style: Vented -Extra Large
It is everything it says it is in the ad to Rockford P3 12s in the box on DC 2300 and it’s loud
Reviewed in the United States on May 17, 2026 by Dan
Style: Vented -Extra Large
Only issue I had was the enclodure hole was a bit tighter for my 12in Massive Hippos. After trimming with a saw I got them to fit and it's tuned pretty good.great price as well
Reviewed in the United States on May 24, 2026 Reviewed in the United States on May 24, 2026 by Str8outatx
Style: Vented -Extra Large
I will update this review as i do the different steps. In short this box is sturdy and fits my Fits Civic coupe 08 ex with some elbow grease... Get somebody to help you though or youll pull your back. 7/18/17 Initial thoughts: Jesus Christ it's a big boy. Packaging could be better but mine came wthout any serious damage so I'd say shipping a box in a box is pretty a ok but wish they added some plastic wrap or something. Both terminals were screwed in tight at the four corners respectively. Although the inside part that you only see without a sub in isn't sprayed black the port is, so when u look at the final product it will be a beauty. Helpful hints for those with a small opening to there trunk. My Civic has two things that need to be unclipped in order to slide this bad boy in from the trunk. 1 the clips holding the back seat release cables can be pulled horizontally and you slide them out the opposite way and then down. 2 there is a black grill under where the OEM sub is installed. To remove pull down and jiggle the four clips starting with the ones nearest to the trunk and then nearest to the bsckseat. After that you can slide the box in with the subs faced to the left and rotate in counter clockwise so you have something like this ( \ ) then u have to keep trying to move the box until you end up with something like this ( --- ) this will leave the terminals on the sides and the subs / port facing the trunk. *You are Gona want to add sound dedoning to the trunk, spare tire compartment, and rear deck. Next step after test fitting is to seal the inside of all the corners. After waiting for it to dry a day or two you can slide in the subs after wiring them.
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Reviewed in the United States on July 18, 2017 by Joshua
Style: Vented -Extra Large
Great item.
Reviewed in the United States on April 23, 2026 by chris williams
Style: Vented -Extra Large
When I receive this enclosure today, it was in cardboard box same size as this enclosure, after close inspection, (I worked in car stereo shop for years) I can tell this box been glued and put together only with Brad staples. It didn’t sealed properly and it was loose when I pushed against it. The front pieces is 3/4 thick BUT rest of box is 5/8”. The description states it’s constructed with 3/4 material. That’s a lie and misinformation. I DON’T Recommend buying this for spl subwoofers. It will blow it apart! It’s junk!
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Reviewed in the United States on November 7, 2024 Reviewed in the United States on November 7, 2024 by Amazon Customer
Style: Vented -Extra Large
After 5 years it’s still holding up. I love how durable this box is and I still able to play at 1 ohm without the box blowing up
Reviewed in the United States on May 12, 2026 by Cloud God
Style: Vented -Extra Large
Great box for the price and for a start up box. It isn’t by far no custom enclosure but it gets the job done. A lot better than other boxes I had. And it looks really good. Bass quality is ok. Easy to set up. I think it has a nice big port and is bigger than the cheaper Q bomb box. Great value for the money
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Reviewed in the United States on January 30, 2026 Reviewed in the United States on January 30, 2026 by Dee