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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued Empty Car Subwoofer Enclosures & Boxes
  5. Discontinued Sealed Subwoofer Boxes

Discontinued Sealed Subwoofer Boxes for your 2005 9-7X close

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Subwoofer enclosures ✕
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Product Type
Subwoofer enclosures,
Price Range
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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Ground Shaker SQ 2 12-GRAY

12” Pro Dual Sealed Square Subwoofer Box

SQ 2 12-GRAY big DISCONTINUED
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Ground Shaker SQ 2 12-GRAY

12” Pro Dual Sealed Square Subwoofer Box

• 12” Pro Dual Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

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2

• 12” Pro Dual Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

Ground Shaker W7 1 13-BLACK

13” Pro Single Sealed Double Face W7 Subwoofer Box

W7 1 13-BLACK big DISCONTINUED
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Ground Shaker W7 1 13-BLACK

13” Pro Single Sealed Double Face W7 Subwoofer Box

• 13” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.98 cubic feet

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• 13” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.98 cubic feet

Ground Shaker SQ 2 12-GRAY-OPEN BOX

12” Pro Dual Sealed Square Subwoofer Box

SQ 2 12-GRAY big DISCONTINUED
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Ground Shaker SQ 2 12-GRAY-OPEN BOX

12” Pro Dual Sealed Square Subwoofer Box

• 12” Pro Dual Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

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• 12” Pro Dual Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.54 cubic feet

Ground Shaker KK 2 15-GRAY

15” Dual Sealed Solobaric Hatchback Subwoofer Box

KK 2 15-GRAY big DISCONTINUED
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Ground Shaker KK 2 15-GRAY

15” Dual Sealed Solobaric Hatchback Subwoofer Box

• 15” Dual Sealed Solobaric Hatchback Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.98 cubic feet

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• 15” Dual Sealed Solobaric Hatchback Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.98 cubic feet

Ground Shaker SQ 3 8-BLACK

8” Triple Sealed Square Subwoofer Box

SQ 3 8-BLACK big DISCONTINUED
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Ground Shaker SQ 3 8-BLACK

8” Triple Sealed Square Subwoofer Box

• 8” Triple Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.52 cubic feet

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1

• 8” Triple Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.52 cubic feet

Absolute TSS-12

Triple 12" Sealed Subwoofer Enclosure

TSS-12 big DISCONTINUED
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Absolute TSS-12

Triple 12" Sealed Subwoofer Enclosure

12" Triple Sealed Subwoofer Enclosure • 3/4" MDF • Black Carpet • 1.12 cu. ft. Side Chambers • 1.4 cu. ft. Center Chamber • Binding Posts • Banana Clip Ready

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12" Triple Sealed Subwoofer Enclosure • 3/4" MDF • Black Carpet • 1.12 cu. ft. Side Chambers • 1.4 cu. ft. Center Chamber • Binding Posts • Banana Clip Ready

Ground Shaker F250 3 10-GRAY

10" Triple Sealed 97-07 Ford F-250/350/450/550 Crew Cab Extra Slim Truck Box (Gray)

F250 3 10-GRAY big DISCONTINUED
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Ground Shaker F250 3 10-GRAY

10" Triple Sealed 97-07 Ford F-250/350/450/550 Crew Cab Extra Slim Truck Box (Gray)

• 10” Triple Sealed Extra Slim Truck Box for 97-07 Ford F-250 to F-550 Super Duty Crew Cab Trucks
• Box Volume(1.24 Cubic Ft.)
• Durable 5/8" Medium-Density Fiberboard (MDF) Construction
• Color: Gray

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• 10” Triple Sealed Extra Slim Truck Box for 97-07 Ford F-250 to F-550 Super Duty Crew Cab Trucks
• Box Volume(1.24 Cubic Ft.)
• Durable 5/8" Medium-Density Fiberboard (MDF) Construction
• Color: Gray

Ground Shaker F250 2 10-BLACK

10" Dual Sealed 97-07 Ford F-250/350/450/550 Crew Cab Extra Slim Truck Box

F250 2 10-BLACK big DISCONTINUED
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Ground Shaker F250 2 10-BLACK

10" Dual Sealed 97-07 Ford F-250/350/450/550 Crew Cab Extra Slim Truck Box

• 10” Dual Sealed Extra Slim Truck Box for 97-07 Ford F-250 to F-550 Super Duty Crew Cab Trucks
• Box Volume(1.46 Cubic Ft.)
• Durable 5/8" Medium-Density Fiberboard (MDF) Construction
• Color: Black

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1

• 10” Dual Sealed Extra Slim Truck Box for 97-07 Ford F-250 to F-550 Super Duty Crew Cab Trucks
• Box Volume(1.46 Cubic Ft.)
• Durable 5/8" Medium-Density Fiberboard (MDF) Construction
• Color: Black

Dual 12" Enclosure: 1989 - 1992 Camaro / Firebird / Trans-Am

Works with 1989-1992 Chevrolet Camaro, Pontiac Trans-Am / Firebird (Black Carpet)

No picture DISCONTINUED
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Dual 12" Enclosure: 1989 - 1992 Camaro / Firebird / Trans-Am

Works with 1989-1992 Chevrolet Camaro, Pontiac Trans-Am / Firebird (Black Carpet)

Dual 12" Black Subwoofer Enclosure for 1989-1992 Chevrolet Camaro/Trans-Am/Firebird • Maximum mounting depth: 7-1/2" • Cutout diameter: 11-1/8"

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Dual 12" Black Subwoofer Enclosure for 1989-1992 Chevrolet Camaro/Trans-Am/Firebird • Maximum mounting depth: 7-1/2" • Cutout diameter: 11-1/8"

Ground Shaker KK 2 8-GRAY

8” Dual Sealed Solobaric Hatchback Subwoofer Box

KK 2 8-GRAY big DISCONTINUED
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Ground Shaker KK 2 8-GRAY

8” Dual Sealed Solobaric Hatchback Subwoofer Box

• 8” Dual Sealed Solobaric Hatchback Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.02 cubic feet

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• 8” Dual Sealed Solobaric Hatchback Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.02 cubic feet

Atrend 12SQL Open Box, Good Condition (Used)

12" Single Medium Pro Series Sealed Subwoofer Enclosure

12SQL big DISCONTINUED
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Atrend 12SQL Open Box, Good Condition (Used)

12" Single Medium Pro Series Sealed Subwoofer Enclosure

• 12" Single Medium Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

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• 12" Single Medium Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

Ground Shaker SQXL 215-GRAY

15” Pro Dual Sealed Extra Large Subwoofer Box

SQXL 215-GRAY big DISCONTINUED
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Ground Shaker SQXL 215-GRAY

15” Pro Dual Sealed Extra Large Subwoofer Box

• 15” Pro Dual Sealed Extra Large Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 5.24 cubic feet

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• 15” Pro Dual Sealed Extra Large Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 5.24 cubic feet

Ground Shaker THDFKK 1 10

10” Single Sealed Solobaric SUV Subwoofer Box with 3rd Seat

THDFKK 1 10 big DISCONTINUED
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Ground Shaker THDFKK 1 10

10” Single Sealed Solobaric SUV Subwoofer Box with 3rd Seat

• 10” Single Sealed Solobaric SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.02 cubic feet

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• 10” Single Sealed Solobaric SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.02 cubic feet

Ground Shaker W7 1 18-BLACK

8” Pro Single Sealed Double Face W7 Subwoofer Box

W7 1 8-BLACK big DISCONTINUED
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Ground Shaker W7 1 18-BLACK

8” Pro Single Sealed Double Face W7 Subwoofer Box

• 8” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.31 cubic feet

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• 8” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.31 cubic feet

Ground Shaker W7 1 18-GRAY

8" Pro Single Sealed Double Face W7 Subwoofer Box

W7 1 8-GRAY big DISCONTINUED
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Ground Shaker W7 1 18-GRAY

8" Pro Single Sealed Double Face W7 Subwoofer Box

• 8” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.31 cubic feet

Universal Icon Universal – fits most vehicles.

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• 8” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.31 cubic feet

Ground Shaker CP 1 15-BLACK-OPEN BOX

15" Single Sealed Compact Box

CP 1 15-BLACK big DISCONTINUED
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Ground Shaker CP 1 15-BLACK-OPEN BOX

15" Single Sealed Compact Box

15" Single Subwoofer Enclosure • 11/16" Medium Density Fiberboard Construction • Total box volume: 1.27 cubic feet

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15" Single Subwoofer Enclosure • 11/16" Medium Density Fiberboard Construction • Total box volume: 1.27 cubic feet

EXCLUSIVE

Absolute Enclosure + Sound Dampening Material Bundle

Dual 12" Sealed Absolute MDHF12 Enclosure + Sound Damp + Heavy Duty Roller + Tool Kit + Wedges

MDHF12_CBM big DISCONTINUED
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Absolute Enclosure + Sound Dampening Material Bundle

Dual 12" Sealed Absolute MDHF12 Enclosure + Sound Damp + Heavy Duty Roller + Tool Kit + Wedges

12" Dual Universal Sealed Enclosure • 3/4" MDF(Medium Density Fiberboard) Construction • Covered In Black Carpet for Durability • 1.15 Cubic Feet Per Chamber • Ten 18" x 32" Pieces of Dead Shield Sound Dampening Material • Simple To Install • Increases Sound Quality and Output • Heavy Duty Roller Tool • 12V Car Stereo Installation Kit • Multi- Wedge Tools from the Install Bay

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12" Dual Universal Sealed Enclosure • 3/4" MDF(Medium Density Fiberboard) Construction • Covered In Black Carpet for Durability • 1.15 Cubic Feet Per Chamber • Ten 18" x 32" Pieces of Dead Shield Sound Dampening Material • Simple To Install • Increases Sound Quality and Output • Heavy Duty Roller Tool • 12V Car Stereo Installation Kit • Multi- Wedge Tools from the Install Bay

Ground Shaker THDF 1 12

12” Single Sealed SUV Subwoofer Box with 3rd Seat

THDF 1 12 big DISCONTINUED
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Ground Shaker THDF 1 12

12” Single Sealed SUV Subwoofer Box with 3rd Seat

• 12” Single Sealed SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.02 cubic feet

Universal Icon Universal – fits most vehicles.

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• 12” Single Sealed SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.02 cubic feet

Ground Shaker SQ 3 8-GRAY

8” Triple Sealed Square Subwoofer Box

SQ 3 8-GRAY big DISCONTINUED
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Ground Shaker SQ 3 8-GRAY

8” Triple Sealed Square Subwoofer Box

• 8” Triple Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.52 cubic feet

Universal Icon Universal – fits most vehicles.

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• 8” Triple Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 1.52 cubic feet

Sonic Sub Box: 2SL15-3.4 (Gray Carpet)

Dual 15" Sealed MDF Enclosure

2SL15-3.4-GRAY big DISCONTINUED
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Sonic Sub Box: 2SL15-3.4 (Gray Carpet)

Dual 15" Sealed MDF Enclosure

Dual 15" Sealed MDF Enclosure • Holds two 15" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable gray carpeting • Gold Terminals • Internal Box Volume: 3.4 Cubic ft.

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Dual 15" Sealed MDF Enclosure • Holds two 15" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable gray carpeting • Gold Terminals • Internal Box Volume: 3.4 Cubic ft.

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    FAQ Frequently asked questions in Discontinued Sealed Subwoofer Boxes

    Sealed Subwoofer Boxes Frequently Asked Questions (FAQ)
    A sealed subwoofer box is a type of subwoofer enclosure that is completely sealed off from the outside air. This type of enclosure is designed to produce tight, accurate bass response.
    There are several benefits to using a sealed subwoofer box. First, sealed subwoofer boxes produce tight, accurate bass response. Second, sealed subwoofer boxes are relatively easy to build and install. Third, sealed subwoofer boxes are relatively inexpensive.
    There are a few drawbacks to using a sealed subwoofer box. First, sealed subwoofer boxes do not produce as much bass output as ported subwoofer boxes. Second, sealed subwoofer boxes can be more difficult to tune than ported subwoofer boxes. Third, sealed subwoofer boxes can be more sensitive to changes in air temperature and humidity.
    When choosing a sealed subwoofer box, you should consider the following factors: The size of your subwoofer The amount of bass you want The space you have available Your budget Your personal preferences
    Installing a sealed subwoofer box is a relatively easy process. Most sealed subwoofer boxes come with instructions, and the installation process should only take a few hours. Here are some additional tips for installing a sealed subwoofer box: Make sure the box is secure and will not move around. Seal any gaps or openings in the box to prevent air leaks. Position the subwoofer in the box so that the cone is facing forward. Connect the subwoofer to your car stereo. Experiment with different settings to find the sound you like.
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