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Ground Shaker SQXL 2 12-BLACK

12” Pro Dual Sealed Extra Large Subwoofer Box

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• 12” Pro Dual Sealed Extra Large Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.35 cubic feet

Learn more about the sqxl212-black

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


Ground Shaker brand icon

Authorized dealer

 

General Features:

  • 12” Pro Dual Sealed Extra Large Subwoofer Box
  • Subwoofer mounting depth: 16"
  • Durable 11/16" Medium Density Fiberboard (MDF) construction
  • Box volume: 3.35 cubic feet
  • Color: Black
  • Also available in: Gray
  • Dimensions: 18.5"BD x 33.50"W x 13.5"H
  • Authorized Internet Dealer

Product history:

Ground Shaker SQXL 2 12-BLACK thumbnail
(newest, current model)
Sonic Sub Boxes 2SL12-2.7-BLACK thumbnail
(previous model, replaced by Ground Shaker SQXL 2 12-BLACK)

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Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Bandpass Ported
Number of Subwoofers
2
Box Style/Shape
Square/Rectangle
Maximum Speaker Depth
16"
Total Box Volume
3.35 cubic feet
Box Exterior Color
Black
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SQXL 2 12-BLACK

Weight:

43.00lbs

Internal SKU:

sqxl212-black

Internal Product ID:

62703

Customer Ratings & Reviews


Ground Shaker SQXL 2 12-BLACK thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.8
Design
4.9
Usability
4.9

Customer Reviews

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Great price to value ratio

This box is large and heavy. Wall thickness is good and resonance is low when applying the "knuckle knock" to it. Quality is important and this box has it. Good carpet, sealed in all corners, and the holes fit Infinity subs perfectly. I expect a lifetime of use from this box since it will actually be used in my home.

By Saavy Electronics User on May 25, 2014

12 found this helpful


Great

Perfect size, great sound, looks great.
What else could you want out of a sealed enclosure?

By slim918 on March 11, 2014

11 found this helpful


Very Nice

Great box. Solid. Perfect size for my subs. Would buy again.

By Fish on January 27, 2014

11 found this helpful


Great Subs

Been using them for a while and they sound great theyre very loud and i love it everyone I work with also likes them XD

By Eddie on May 11, 2014

9 found this helpful


Great Box!!!

Fits excellent in the trunk of an 8th gen civic. perfect for pioneer champion series subs. its heavy but that means it is constructed very good. i would recommend this box to anyone

By Andy on January 17, 2014

9 found this helpful


shaker box

I bought this product a month ago no complaints came quickly in excellent condition not a lot harder than most smaller prefab boxes

By kt on December 5, 2013

7 found this helpful


Nicely made dual sub enclosure

Purchased this dual 12" sealed enclosure to use with two Infinity reference 1260W subs. This is a large (for a car) enclosure but that's what I was looking for. I added two 1-1/2" dia x 9" ports to each chamber giving approximately 25 Hz tuning for each chamber. The Infinity 1260W's work real well with this setup. The enclosure is nicely finished and the Infinitys dropped right in. Added a couple of grilles to protect the drivers, mounted the amp to the backside, and presto - great bass ! I have no rattles from the enclosures, and though it is quite wide, it does fit into my 300's trunk nicely, and I still have room left for hauling things. For the price with the free shipping, you can't beat this enclosure. Highly recommended!

By Todd_MKE on February 11, 2014

6 found this helpful


ground shaker, lives up 2 name

I purchased this box for 2 new Lanzar subs, feed by kicker ix1000.1. Holy crap, its loud. Windows in car literally shake & extend to seal limits. I'm very impressed with this box thus far that I'm considering buying another one very soon, for my other vehicles. Worth every penny. A++++ product, highly recommend to anyone whom has the space/room for this box.

By peter on December 3, 2013

4 found this helpful


DIY subwoofer for home theater.

The following review is for a previous version (2SL12-2.7-BLACK).

I wanted a great sounding subwoofer for my home theater setup but I was never pleased with anything that I saw in the stores so I decided to go the DIY route. At first I was going to have a cabinet maker build me a box but when I found out how much that was going to cost I decided to just use a car/van box and save the extra cash to get a good amplifier.

The 2SL12-2.7 (Black) is well made and has worked perfectly with a pair of Peerless 830952 for three years now. The recessed ends add strength to the box and make it easy to move. The money I saved by buying a 2SL12-2.7 from Sonic Electronix.com got me a B&K ST-2140 amplifier on eBay. I also added a set of carpet casters from H*** D***** to make it easy to move around and help with decoupling. I only wish there was an option to get the box terminals on the back instead of the sides.

By murphyld on November 18, 2010

3 found this helpful


Great sealed box !!!!!

My sub has never choked or distorted in this box.... great for low notes !!!!!!

By Jack on July 17, 2013

1 found this helpful




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