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12SQB - Dual 12" Sealed MDF Car Sub Box

Dual 12-inch Sealed Car Subwoofer Enclosure Made with 3/4" MDF (2.46 cu ft airspace)

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3/4" Medium Density Fiberboard Construction • Durable Black Carpeting • Gold Speaker Terminals

Learn more about the 12sqb

Good news and a little bad...

This item has been discontinued

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Description


General Features:

  • Dual Sealed 12" Enclosure
  • Internal box volume: 2.46 cubic ft. total air space - 1.23 cubic ft. per chamber.
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Seams are fully caulked for better efficiency
  • 2 Separate chambers allowing each subwoofer its own air space
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 28-1/2"L x 14-1/4"D x 14-1/4"H
  • 30 Day return policy

Product history:

Belva MDFD12 thumbnail
(newest, current model)
House Brand 12SQB thumbnail
(previous model, replaced by Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12))

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Specifications & Details


Box/Enclosure specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
2
Box Style/Shape
Square/Rectangle
Cutout Diameter or Length
11"
Maximum Speaker Depth
13-1/4"
Total Box Volume
2.46 cubic feet
Box Volume (Each Chamber)
1.23 cubic feet
Wood Thickness
3/4"
Number of Terminals
2
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

12SQB

Weight:

40.00lbs

Internal SKU:

12sqb

Internal Product ID:

60518

Customer Ratings & Reviews


12SQB - Dual 12

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Box is Great!

I love this box I have my 2 12's in it right now and they just sound great in it I will for sure be shopping more with Sonic Electronix!

By Acepro on September 26, 2012

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.