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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 1978 Bobcat close

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Product Type
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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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You are currently viewing discontinued products.

Ground Shaker STCC 2 10-BLACK

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Ground Shaker STCC 2 10-BLACK

10” Dual Sealed Single Cab Truck Box with Center Cons • (1.67 Cubic Ft.)

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10” Dual Sealed Single Cab Truck Box with Center Cons • (1.67 Cubic Ft.)

Ground Shaker STCC 2 12-BLACK

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Ground Shaker STCC 2 12-BLACK

12” Dual Sealed Single Cab Truck Box with Center Cons • (1.67 Cubic Ft.)

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12” Dual Sealed Single Cab Truck Box with Center Cons • (1.67 Cubic Ft.)

Bassforms BF110

Single 10" Universal Fiberglass Enclosure

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Bassforms BF110

Single 10" Universal Fiberglass Enclosure

Single 10" Universal Fiberglass Enclosure • 100% Fiberglass • Lightest, most durable boxes on the market • Removable & modifiable • Designed for louder, deeper bass • Polyfill inside • Box volume: 0.62 cubic feet

Universal Icon Universal – fits most vehicles.

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Single 10" Universal Fiberglass Enclosure • 100% Fiberglass • Lightest, most durable boxes on the market • Removable & modifiable • Designed for louder, deeper bass • Polyfill inside • Box volume: 0.62 cubic feet

Bassforms BF212MAG_R

Custom 12" Fiberglass Enclosure for 2005-Up Dodge Magnum Rear Cargo Pocket (Right side)

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Bassforms BF212MAG_R

Custom 12" Fiberglass Enclosure for 2005-Up Dodge Magnum Rear Cargo Pocket (Right side)

Custom 12" Fiberglass Enclosure • Vehicle specific for 2005-Up Dodge Magnum rear cargo pocket (Right side) • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market

No Fit Icon Doesn't fit your Bobcat

Custom 12" Fiberglass Enclosure • Vehicle specific for 2005-Up Dodge Magnum rear cargo pocket (Right side) • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market

Atrend 10TK - Open Box, Very Good Condition (Used)

10" Single Universal Truck Style Sealed Subwoofer Enclosure - Open Box, Very Good Condition (Used)

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Atrend 10TK - Open Box, Very Good Condition (Used)

10" Single Universal Truck Style Sealed Subwoofer Enclosure - Open Box, Very Good Condition (Used)

10" Single Universal Truck Style Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Universal Icon Universal – fits most vehicles.

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10" Single Universal Truck Style Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Ground Shaker F250 2 12-GRAY

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

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Ground Shaker F250 2 12-GRAY

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

• 12” 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: Gray

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• 12” 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: Gray

1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215) Open Box, Very Good Condition (Used)

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.5 cu ft airspace)

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1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215) Open Box, Very Good Condition (Used)

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.5 cu ft airspace)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.5 Cubic ft Box Volume

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• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.5 Cubic ft Box Volume

Ground Shaker CP 3 15-GRAY-OPEN BOX

15" Triple Sealed Compact Box

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Ground Shaker CP 3 15-GRAY-OPEN BOX

15" Triple Sealed Compact Box

• 15" Triple Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 4.34 cubic feet

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• 15" Triple Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 4.34 cubic feet

Ground Shaker F250 3 12-GRAY

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

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Ground Shaker F250 3 12-GRAY

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

• 12” 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

Universal Icon Universal – fits most vehicles.

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• 12” 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 SQ 3 12-GRAY

12” Triple Sealed Square Subwoofer Box

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Ground Shaker SQ 3 12-GRAY

12” Triple Sealed Square Subwoofer Box

• 12” Triple Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.66 cubic feet

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• 12” Triple Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.66 cubic feet

RetroSound SUB-8100

100W RMS Single 8" Loaded Subwoofer Enclosure w/ Built-In Amplifier

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RetroSound SUB-8100

100W RMS Single 8" Loaded Subwoofer Enclosure w/ Built-In Amplifier

• 100W RMS Single 8" Sealed Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 100W Class D Amplifier
• Cast aluminum construction
• Enclosure Dimensions: 9-/1/4" W x 2-3/4" H

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• 100W RMS Single 8" Sealed Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 100W Class D Amplifier
• Cast aluminum construction
• Enclosure Dimensions: 9-/1/4" W x 2-3/4" H

Ground Shaker W7 1 10-BLACK

10” Pro Single Sealed Double Face W7 Subwoofer Box

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Ground Shaker W7 1 10-BLACK

10” Pro Single Sealed Double Face W7 Subwoofer Box

• 10” 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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• 10” Pro Single Sealed Double Face W7 Subwoofer Box
• 3/4" Medium Density Fiberboard Construction
• Total box volume: 1.31 cubic feet

Bassforms BF110MTRX

Custom 10" Fiberglass Enclosure for 2002-Up Toyota Matrix

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Bassforms BF110MTRX

Custom 10" Fiberglass Enclosure for 2002-Up Toyota Matrix

Custom 10" Fiberglass Enclosure • For 2002-Up Toyota Matrix • Mounts seamlessly into the right side cargo space area • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Polyfill inside • Box volume: 0.63 cubic feet

No Fit Icon Doesn't fit your Bobcat

Custom 10" Fiberglass Enclosure • For 2002-Up Toyota Matrix • Mounts seamlessly into the right side cargo space area • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Polyfill inside • Box volume: 0.63 cubic feet

Ground Shaker SQ 3 15-GRAY

15” Triple Sealed Square Subwoofer Box

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Ground Shaker SQ 3 15-GRAY

15” Triple Sealed Square Subwoofer Box

• 15” Triple Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 6.28 cubic feet

Universal Icon Universal – fits most vehicles.

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• 15” Triple Sealed Square Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 6.28 cubic feet

Bassforms BFSMART_L

Custom 8" Fiberglass Enclosure for Smart Fortwo Coupe/Convertible Trunk Compartment (Left Side)

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Bassforms BFSMART_L

Custom 8" Fiberglass Enclosure for Smart Fortwo Coupe/Convertible Trunk Compartment (Left Side)

Custom 8" Sealed Fiberglass Enclosure • Vehicle specific for Smart Fortwo Coupe/Convertible Trunk Compartment (Left Side) • 100% Fiberglass • onstructed with 4 layers of 2oz. matting • Designed for louder, deeper bass

Universal Icon Universal – fits most vehicles.

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Custom 8" Sealed Fiberglass Enclosure • Vehicle specific for Smart Fortwo Coupe/Convertible Trunk Compartment (Left Side) • 100% Fiberglass • onstructed with 4 layers of 2oz. matting • Designed for louder, deeper bass

Bassforms BFSL

Custom Subwoofer Enclosure for Select Mercedes Benz SL Series Vehicles

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Bassforms BFSL

Custom Subwoofer Enclosure for Select Mercedes Benz SL Series Vehicles

Custom 6", 8", 10" Sealed Subwoofer Enclosure • Vehicle specifc for Select Mercedes Benz SL Series Vehicles • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Lightest, most durable boxes on the market

Universal Icon Universal – fits most vehicles.

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Custom 6", 8", 10" Sealed Subwoofer Enclosure • Vehicle specifc for Select Mercedes Benz SL Series Vehicles • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Lightest, most durable boxes on the market

MTX Audio Thunderform F150R04BK24U (Black, Unloaded)

Dual 12" Ford F-150 Regular Cab 2004-2010 Unloaded Vehicle Specific Bass Slammer Enclosure

F150R04BK24U big DISCONTINUED
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MTX Audio Thunderform F150R04BK24U (Black, Unloaded)

Dual 12" Ford F-150 Regular Cab 2004-2010 Unloaded Vehicle Specific Bass Slammer Enclosure

• 2004-2007 F-150 Regular Cab Unloaded Black Dual 12"
• Bass Slammer ThunderForm Subwoofer Enclosure Box
• Mounts Behind Front Seat
• Jack Stays In Factory Location And Is Accessible
• Mounting Depth: 6-1/4"
• Cutout Diameter: 11"

No Fit Icon Doesn't fit your Bobcat

• 2004-2007 F-150 Regular Cab Unloaded Black Dual 12"
• Bass Slammer ThunderForm Subwoofer Enclosure Box
• Mounts Behind Front Seat
• Jack Stays In Factory Location And Is Accessible
• Mounting Depth: 6-1/4"
• Cutout Diameter: 11"

Dual 12" Enclosure: 1993 - 2003 Camaro / Firebird (GRAY)

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Dual 12" Enclosure: 1993 - 2003 Camaro / Firebird (GRAY)

Designed to fit perfect for 1993 - 2003 Camaro or Firebird • High Quality 3/4" Thick MDF Construction • Holds (2) 12" Subwoofers • Durable gray carpet

No Fit Icon Doesn't fit your Bobcat

1

Designed to fit perfect for 1993 - 2003 Camaro or Firebird • High Quality 3/4" Thick MDF Construction • Holds (2) 12" Subwoofers • Durable gray carpet

Ground Shaker THDFKK 2 10

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

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Ground Shaker THDFKK 2 10

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

• 10” Dual Sealed Solobaric SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.33 cubic feet

Universal Icon Universal – fits most vehicles.

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• 10” Dual Sealed Solobaric SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.33 cubic feet

Ground Shaker THDFKK 2 12

12” Dual Sealed Solobaric SUV Subwoofer Box with 3rd Seat

THDFKK 2 12 big DISCONTINUED
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Ground Shaker THDFKK 2 12

12” Dual Sealed Solobaric SUV Subwoofer Box with 3rd Seat

• 12” Dual Sealed Solobaric SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.33 cubic feet

Universal Icon Universal – fits most vehicles.

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• 12” Dual Sealed Solobaric SUV Subwoofer Box with 3rd Seat
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.33 cubic feet

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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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