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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

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Product Fitment Type
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.

Pioneer UD-SW200D

8" Down-Firing Shallow Sub Enclosure for TS-SW2002D2 and other shallow subs

UD-SW200D big DISCONTINUED
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Pioneer UD-SW200D

8" Down-Firing Shallow Sub Enclosure for TS-SW2002D2 and other shallow subs

• 8" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Subwoofer mounting depth: 3-1/2"
• Subwoofer cutout diameter: 7-3/8"
• Box volume: .15 cubic feet (per chamber)

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• 8" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Subwoofer mounting depth: 3-1/2"
• Subwoofer cutout diameter: 7-3/8"
• Box volume: .15 cubic feet (per chamber)

Pioneer UD-SW250D

Single 10" Down-Firing Enclosure for Shallow Subwoofers

UD-SW250D big DISCONTINUED
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Pioneer UD-SW250D

Single 10" Down-Firing Enclosure for Shallow Subwoofers

• 10" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Shallow mount application
• Subwoofer mounting depth: 3-15/16"
• Total box volume: .35 cubic feet

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• 10" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Shallow mount application
• Subwoofer mounting depth: 3-15/16"
• Total box volume: .35 cubic feet

Pioneer UD-SW300D

12" Down-Firing Shallow Sub Enclosure for TS-SW3002S4 and other Shallow Subwoofers

UD-SW300D big DISCONTINUED
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Pioneer UD-SW300D

12" Down-Firing Shallow Sub Enclosure for TS-SW3002S4 and other Shallow Subwoofers

• 12" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Shallow mount application
• Subwoofer mounting depth: 4-1/4"
• Subwoofer cutout diameter: 11"

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• 12" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Shallow mount application
• Subwoofer mounting depth: 4-1/4"
• Subwoofer cutout diameter: 11"

8KTM - Dual 8" Square Hole / Solo-Baric Sealed Enclosure (SOLOD8)

Dual 8" SOLOD8 Subwoofer Box for 2 8" L7 or L3 Kicker Solo-Baric Subs

SOLOD8 big DISCONTINUED
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8KTM - Dual 8" Square Hole / Solo-Baric Sealed Enclosure (SOLOD8)

Dual 8" SOLOD8 Subwoofer Box for 2 8" L7 or L3 Kicker Solo-Baric Subs

Dual 8" Square Hole Sealed Subwoofer Enclosure • Designed for Two 8" L7 or L3 Kicker Solo-Baric Subwoofers • Mounting depth: 10-1/4" • Cutout dimension: 7-3/4" x 7-3/4" • Box volume: 0.57 cubic feet (per chamber)

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Dual 8" Square Hole Sealed Subwoofer Enclosure • Designed for Two 8" L7 or L3 Kicker Solo-Baric Subwoofers • Mounting depth: 10-1/4" • Cutout dimension: 7-3/4" x 7-3/4" • Box volume: 0.57 cubic feet (per chamber)

Scosche SE12R

1.25 Cubic Feet 12" Sealed Car Audio Subwoofer Enclosure

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Scosche SE12R

1.25 Cubic Feet 12" Sealed Car Audio Subwoofer Enclosure

• Will fit most 12" subwoofers
• Approx 1.25 cubic feet of air space
• Provides better subwoofer sound quality
• Pre-wired with power cables
• Tightly sealed subwoofer enclosure to prevent air leaks

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• Will fit most 12" subwoofers
• Approx 1.25 cubic feet of air space
• Provides better subwoofer sound quality
• Pre-wired with power cables
• Tightly sealed subwoofer enclosure to prevent air leaks

Metra S212SE

Dual 12" Sealed Hatchback Enclosure Box with 3/4" MDF Construction

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Metra S212SE

Dual 12" Sealed Hatchback Enclosure Box with 3/4" MDF Construction

Dual 12" Sealed Hatchback Enclosure • 1.288 Cubic Feet Per Chamber • 2.576 Cubic Feet Total Box Volume • 3/4 MDF Construction • Binding Spring Terminal • Terminal To Subwoofer Speaker Wiring • 10-1/4" Mounting Depth

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Dual 12" Sealed Hatchback Enclosure • 1.288 Cubic Feet Per Chamber • 2.576 Cubic Feet Total Box Volume • 3/4 MDF Construction • Binding Spring Terminal • Terminal To Subwoofer Speaker Wiring • 10-1/4" Mounting Depth

Kicker 15" Solo-Baric Dual Sealed Logo Enclosure

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Kicker 15" Solo-Baric Dual Sealed Logo Enclosure

Fully carpeted 3/4" MDF enclosure for 2 15" Kicker Solo-Baric L5 or L7 subwoofers

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Fully carpeted 3/4" MDF enclosure for 2 15" Kicker Solo-Baric L5 or L7 subwoofers

Sonic Sub Box: 3SLEX-12

Triple 12" Sealed Subwoofer Enclosure with Dividers

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Sonic Sub Box: 3SLEX-12

Triple 12" Sealed Subwoofer Enclosure with Dividers

Triple 12" Sealed Subwoofer Enclosure • Mounting depth: 9" • Cutout diameter (or dimension): 11-1/8" • Box volume: 1.0 cubic feet (per chamber)

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Triple 12" Sealed Subwoofer Enclosure • Mounting depth: 9" • Cutout diameter (or dimension): 11-1/8" • Box volume: 1.0 cubic feet (per chamber)

Atrend A8S

8" Single Sealed Enclosure for Alpine Subwoofers

A8S big DISCONTINUED
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Atrend A8S

8" Single Sealed Enclosure for Alpine Subwoofers

• 8" Single Sealed Enclosure for Alpine Subwoofers
• Enclosure Type: Sealed
• Compatible with 8" Alpine E, S, R & X Series Subwoofers

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• 8" Single Sealed Enclosure for Alpine Subwoofers
• Enclosure Type: Sealed
• Compatible with 8" Alpine E, S, R & X Series Subwoofers

12SQTC- Single 12" Sealed MDF Car Sub Box

12-inch Sealed Car Subwoofer Enclosure Made with 3/4" MDF (1.2 cu ft airspace)

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12SQTC- Single 12" Sealed MDF Car Sub Box

12-inch Sealed Car Subwoofer Enclosure Made with 3/4" MDF (1.2 cu ft airspace)

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

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

Sony Xplod Dual 10" Sealed Enclosure with Xplod Logos

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Sony Xplod Dual 10" Sealed Enclosure with Xplod Logos

Sony Logos printed on both sides • High Quality 3/4" MDF Construction • Gold Binding Post Terminals

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Sony Logos printed on both sides • High Quality 3/4" MDF Construction • Gold Binding Post Terminals

Absolute SAG15

Single 15" Subwoofer Angled Truck Box/Enclosure

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Absolute SAG15

Single 15" Subwoofer Angled Truck Box/Enclosure

15" Angled Truck Box • Prefect for Trucks and Small Cars • 1.06 Cubic Feet of Box Volume • Black Carpet • Fits Most 15" Shallow-Mount Subwoofers

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15" Angled Truck Box • Prefect for Trucks and Small Cars • 1.06 Cubic Feet of Box Volume • Black Carpet • Fits Most 15" Shallow-Mount Subwoofers

SubZone HC-12D (Gray)

12" Dual Sealed Subwoofer Enclosure

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SubZone HC-12D (Gray)

12" Dual Sealed Subwoofer Enclosure

• 5/8" MDF Construction
• Durable GrayCarpeting
• Gold Speaker Terminals

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• 5/8" MDF Construction
• Durable GrayCarpeting
• Gold Speaker Terminals

Q-Logic QLH-10D65

Dual 10" Sealed Subwoofer Enclosure Box

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Q-Logic QLH-10D65

Dual 10" Sealed Subwoofer Enclosure Box

Dual 10" Sealed Subwoofer Enclosure Box • MDF Construction • Mounting Depth: 8" • Cutout Diameter: 9-1/4" • Box Volume: 0.65 Cubic Feet per Chamber • Pre-wired • Dual chambers • Double sealed seams

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Dual 10" Sealed Subwoofer Enclosure Box • MDF Construction • Mounting Depth: 8" • Cutout Diameter: 9-1/4" • Box Volume: 0.65 Cubic Feet per Chamber • Pre-wired • Dual chambers • Double sealed seams

Q-Logic QLH-12D125

Dual 12" Sealed Subwoofer Enclosure Box

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Q-Logic QLH-12D125

Dual 12" Sealed Subwoofer Enclosure Box

Dual 12" Sealed Subwoofer Enclosure Box • Mounting depth: 9" • Cutout diameter: 11-1/4" • Box volume: 1.25 cubic feet • Pre-wired • Dual chambers • Double sealed seams • Complete MDF construction

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Dual 12" Sealed Subwoofer Enclosure Box • Mounting depth: 9" • Cutout diameter: 11-1/4" • Box volume: 1.25 cubic feet • Pre-wired • Dual chambers • Double sealed seams • Complete MDF construction

Rockford Fosgate Single 10" MDF Logo Enclosure

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Rockford Fosgate Single 10" MDF Logo Enclosure

Single 10" MDF Logo Enclosure for Fosgate Punch series 10" subs.

Single 10" MDF Logo Enclosure for Fosgate Punch series 10" subs.

Atrend FD10S

Dual 10" Sealed Enclosure for Focal Subwoofers

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Atrend FD10S

Dual 10" Sealed Enclosure for Focal Subwoofers


• Enclosure Type: Sealed
• Compatible with 10" Focal Access Subwoofers

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• Enclosure Type: Sealed
• Compatible with 10" Focal Access Subwoofers

Sonic Sub Box: 1SL12-1.0 (Black)

Single 12" Sealed MDF Enclosure

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Sonic Sub Box: 1SL12-1.0 (Black)

Single 12" Sealed MDF Enclosure

• BLACK CARPET VERSION: 3/4" Medium Density Fiberboard construction
• fully carpeted
• 1.0 cubic ft internal volume
• gold speaker terminals

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• BLACK CARPET VERSION: 3/4" Medium Density Fiberboard construction
• fully carpeted
• 1.0 cubic ft internal volume
• gold speaker terminals

Audiopipe APSB-12ET

750W Max (375W RMS) Single 12" Sealed Subwoofer Enclosure Loaded w/ TS-AR12 Subwoofer

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Audiopipe APSB-12ET

750W Max (375W RMS) Single 12" Sealed Subwoofer Enclosure Loaded w/ TS-AR12 Subwoofer

• Single Loaded Sealed Enclosure
• Peak Power: 750 Watts
• Sensitivity: 103dB
• High Grade MDF Construction with Gray Carpet Finish
• Built-In Terminals for Multi-Wiring Applications

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• Single Loaded Sealed Enclosure
• Peak Power: 750 Watts
• Sensitivity: 103dB
• High Grade MDF Construction with Gray Carpet Finish
• Built-In Terminals for Multi-Wiring Applications

Rockford Fosgate Single 12" MDF Logo Enclosure

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Rockford Fosgate Single 12" MDF Logo Enclosure

Single 12" MDF Logo Enclosure for Fosgate Punch series 12" subs.

Single 12" MDF Logo Enclosure for Fosgate Punch series 12" subs.

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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.

    All About Discontinued Sealed Subwoofer Boxes

    Sealed Subwoofer Enclosure Information: A sealed subwoofer enclosure does not allow any air to enter or escape the box. A sealed subwoofer box allows your subwoofer to perform with optimal transient response for tighter bass and enhanced sound accuracy. You can choose from single, dual, and triple slot subwoofer enclosures to house your subs. Our boxes come standard with a circular hole, but we also carry square enclosures for Kicker subs. Shallow mount subwoofer enclosures are designed with less depth to match shallow mount subwoofers, a great option if you have minimal space behind your seat or in your trunk. The same can be said of our hatchbox sealed enclosures, which are angled to save space in your cab. Most of our sealed boxes are designed with dense fiberboard and a thick layer of carpeting for enhanced durability. For the ultimate enclosure, check out the fiberglass sealed subwoofer enclosures, which include a lifetime warranty.

    If you're looking for the best sealed subwoofer boxes, look no further than Sonic Electronix. We offer a wide selection of high-quality boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality.

    Sealed subwoofer boxes are a type of subwoofer enclosure that is completely sealed from the outside air. This design helps to produce cleaner and tighter bass response than ported subwoofer boxes.

    Sealed subwoofer boxes are typically made from MDF or plywood. They are available in a variety of sizes and styles to fit all makes and models of cars.

    When choosing a sealed subwoofer box, it is important to consider the size and power of your subwoofer. You also need to consider the sound quality you are looking for.

    Sonic Electronix offers a wide selection of high-quality sealed subwoofer boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality.

    Our staff is also available to assist you with choosing the right box for your needs. Call us today at 1-502-200-8010 to learn more.

    Additional information about Sealed Subwoofer Boxes

    Sealed subwoofer boxes provide cleaner and tighter bass response than ported subwoofer boxes.

    Sealed subwoofer boxes are typically more efficient than ported subwoofer boxes.

    Sealed subwoofer boxes can be used in a wider variety of vehicles than ported subwoofer boxes.

    Sealed subwoofer boxes are typically less expensive than ported subwoofer boxes.

    The advantages of having a Sealed Subwoofer Box:

    They provide cleaner and tighter bass response.

    They are typically more efficient than ported subwoofer boxes.

    They can be used in a wider variety of vehicles than ported subwoofer boxes.

    They are typically less expensive than ported subwoofer boxes.

    If you are looking for a subwoofer enclosure that will provide you with the best possible sound quality, then a sealed subwoofer box is the perfect choice for you. Sonic Electronix offers a wide selection of high-quality sealed subwoofer boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality.

    Our staff is also available to assist you with choosing the right box for your needs. Call us today at 1-502-200-8010 to learn more.

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