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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 2001 Outback close

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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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SMART Car / for Two Under Dash 8" Subwoofer Enclosure Box

Works with most round 8" subwoofers such as the JL Audio 8W3v3 W3v3 or Kicker 09S8C4 Solo-Classic

SMART-CAR-SUB-BOX big DISCONTINUED
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SMART Car / for Two Under Dash 8" Subwoofer Enclosure Box

Works with most round 8" subwoofers such as the JL Audio 8W3v3 W3v3 or Kicker 09S8C4 Solo-Classic

The custom designed SMART Car sub box fits perfectly under the dash of your new SMART Car. The subwoofer enclosure provides amazing bass response and works great with 8" subwoofers that operate well in a small enclosure.

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1

The custom designed SMART Car sub box fits perfectly under the dash of your new SMART Car. The subwoofer enclosure provides amazing bass response and works great with 8" subwoofers that operate well in a small enclosure.

Atrend 10DM - Open Box, Very Good Condition Used

10" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

10DM big DISCONTINUED
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Atrend 10DM - Open Box, Very Good Condition Used

10" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

10" Dual Hatchback Style Medium 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" Dual Hatchback Style Medium Sealed Subwoofer Enclosure • Premium carpeted finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Sonic Sub Box: 2SL12-2.0 (Gray)

Dual 12" Sealed MDF Enclosure

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Sonic Sub Box: 2SL12-2.0 (Gray)

Dual 12" Sealed MDF Enclosure

Dual 12" Sealed MDF Enclosure • Holds Two 12" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Gray Carpeting • Gold Terminals • Internal Box Volume: 2.0 Cubic Ft.

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Dual 12" Sealed MDF Enclosure • Holds Two 12" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Gray Carpeting • Gold Terminals • Internal Box Volume: 2.0 Cubic Ft.

Absolute SAG10

Single 10" Subwoofer Angled Truck Box/Enclosure

SAG10 big DISCONTINUED
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Absolute SAG10

Single 10" Subwoofer Angled Truck Box/Enclosure

10" Angled Truck Box • Prefect for Trucks and Small Cars • 0.43 Cubic Feet of Box Volume • Pre-Lined with PolyFil • Black Carpet • Fits Most 10" Shallow-Mount Subwoofers

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10" Angled Truck Box • Prefect for Trucks and Small Cars • 0.43 Cubic Feet of Box Volume • Pre-Lined with PolyFil • Black Carpet • Fits Most 10" Shallow-Mount Subwoofers

Absolute KSB10S

Single 10" MDF Square-Hole Sealed Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofer

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Absolute KSB10S

Single 10" MDF Square-Hole Sealed Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofer

10" Square Sealed Enclosure • Designed for Kicker Solo-Baric L3 and L7 Subwoofers • Premium Black Carpet Finish • Gold Plated Terminals • Banana-Clip Ready

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10" Square Sealed Enclosure • Designed for Kicker Solo-Baric L3 and L7 Subwoofers • Premium Black Carpet Finish • Gold Plated Terminals • Banana-Clip Ready

Sonic Sub Box: 1SL12-1.4 (BLACK CARPET)

Single 12" Sealed MDF Enclosure

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Sonic Sub Box: 1SL12-1.4 (BLACK CARPET)

Single 12" Sealed MDF Enclosure

Single 12" Sealed MDF Enclosure • Holds one 12" subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Internal Box Volume: 1.63 Cubic ft.

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Single 12" Sealed MDF Enclosure • Holds one 12" subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Internal Box Volume: 1.63 Cubic ft.

Atrend 12SQ Open Box Complete

12" Single Small Pro Series Sealed Subwoofer Enclosure

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Atrend 12SQ Open Box Complete

12" Single Small Pro Series Sealed Subwoofer Enclosure

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

Atrend 12SA - Open Box, Very Good Condition Used

12" Hatchback Style Single Small Sealed Subwoofer Enclosure

No picture DISCONTINUED
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Atrend 12SA - Open Box, Very Good Condition Used

12" Hatchback Style Single Small Sealed Subwoofer Enclosure

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

Sonic Sub Box: 1SL10-1.0 (OPEN BOX)

Single 10" Sealed MDF Enclosure

1SL10-1.0-BLACK big DISCONTINUED
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Sonic Sub Box: 1SL10-1.0 (OPEN BOX)

Single 10" Sealed MDF Enclosure

Single 10" Sealed MDF Enclosure • Holds one 10" subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable BLACK carpeting • Gold Terminals • Internal Box Volume: 1.01 Cubic ft.

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Single 10" Sealed MDF Enclosure • Holds one 10" subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable BLACK carpeting • Gold Terminals • Internal Box Volume: 1.01 Cubic ft.

Sonic Sub Box: 1SL12-0.7 (BLACK)

Single 12" Sealed MDF Enclosure

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Sonic Sub Box: 1SL12-0.7 (BLACK)

Single 12" Sealed MDF Enclosure

Single 12" Sealed MDF Enclosure • Holds one 12" subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Approx. 0.7 Cubic ft

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Single 12" Sealed MDF Enclosure • Holds one 12" subwoofer • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Approx. 0.7 Cubic ft

Kicker 12" CompVR Single Sealed Logo Enclosure

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Kicker 12" CompVR Single Sealed Logo Enclosure

Single 12" Sealed Kicker Comp or CompVR Enclosure with Logos

Single 12" Sealed Kicker Comp or CompVR Enclosure with Logos

Sonic Sub Box: 3SLD10-3.4 (Gray Carpet)

Triple 10" Sealed MDF Enclosure with Divider

3SLD10-3.4 big DISCONTINUED
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Sonic Sub Box: 3SLD10-3.4 (Gray Carpet)

Triple 10" Sealed MDF Enclosure with Divider

Triple 10" Sealed MDF Enclosure with Divider • Holds three 10" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable gray carpeting • Gold Terminals • Internal Box Volume: 3.4 cubic ft.

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Triple 10" Sealed MDF Enclosure with Divider • Holds three 10" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable gray carpeting • Gold Terminals • Internal Box Volume: 3.4 cubic ft.

Sonic Sub Box: 1SL12-1.0 (GRAY CARPET)

Single 12" Sealed MDF Enclosure

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Sonic Sub Box: 1SL12-1.0 (GRAY CARPET)

Single 12" Sealed MDF Enclosure

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

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

Absolute DSS-10 BLACK

Dual 10", 3/4" MDF Sealed Subwoofer Enclosure with Absolute Logo

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Absolute DSS-10 BLACK

Dual 10", 3/4" MDF Sealed Subwoofer Enclosure with Absolute Logo

Dual 10" Sealed Subwoofer Enclosure • 3/4" MDF Construction • 1.589 Total Cubic Feet • Binding Post Terminals • Black Carpet

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Dual 10" Sealed Subwoofer Enclosure • 3/4" MDF Construction • 1.589 Total Cubic Feet • Binding Post Terminals • Black Carpet

Kicker 12" Solo-Baric Dual Sealed Logo Enclosure

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Kicker 12" Solo-Baric Dual Sealed Logo Enclosure

Dual 12" Sealed Kicker Solo L5/L7 Enclosure with Logos

3

Dual 12" Sealed Kicker Solo L5/L7 Enclosure with Logos

Atrend 10TK- open box

10" Single Universal Truck Style Sealed Subwoofer Enclosure

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Atrend 10TK- open box

10" Single Universal Truck Style Sealed Subwoofer Enclosure

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

House Brand 10DSPF Open Box

Open Box: Dual 10" Sealed Subwoofer Enclosure

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House Brand 10DSPF Open Box

Open Box: Dual 10" Sealed Subwoofer Enclosure

10" Dual Sealed Subwoofer Enclosure • 0.76 Cubic Feet Each Chamber • 1.52 Cubic Feet Total • Gold-Plated Speaker Terminals • Pre-Lined with Poly-Fil • Black Carpet

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10" Dual Sealed Subwoofer Enclosure • 0.76 Cubic Feet Each Chamber • 1.52 Cubic Feet Total • Gold-Plated Speaker Terminals • Pre-Lined with Poly-Fil • Black Carpet

Absolute SS-12 (Open Box)

Open Box: Single 12" Sealed Subwoofer Enclosure

SS-122 big DISCONTINUED
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Absolute SS-12 (Open Box)

Open Box: Single 12" Sealed Subwoofer Enclosure

12" Ported Subwoofer Enclosure • Black Carpet • Gold Plated Binding Posts • Banana Clip Ready • Made From 3/4" Medium Density Fiberboard

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12" Ported Subwoofer Enclosure • Black Carpet • Gold Plated Binding Posts • Banana Clip Ready • Made From 3/4" Medium Density Fiberboard

12DSPF Dual 12-inch Sub Box

Dual 12" Sealed Subwoofer Enclosure

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12DSPF Dual 12-inch Sub Box

Dual 12" Sealed Subwoofer Enclosure

12" Dual Sealed Subwoofer Enclosure • 1.13 Cubic Feet Each Chamber • 2.26 Cubic Feet Total • Gold-Plated Speaker Terminals • Pre-Lined with Poly-Fil • dark gray Carpet

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12" Dual Sealed Subwoofer Enclosure • 1.13 Cubic Feet Each Chamber • 2.26 Cubic Feet Total • Gold-Plated Speaker Terminals • Pre-Lined with Poly-Fil • dark gray Carpet

Ground Shaker KK 2 12-BLACK - Open Box, Very Good Condition Used

12” Dual Sealed Solobaric Hatchback Subwoofer Box

KK 2 12-BLACK big DISCONTINUED
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Ground Shaker KK 2 12-BLACK - Open Box, Very Good Condition Used

12” Dual Sealed Solobaric Hatchback Subwoofer Box

• 12” Dual Sealed Solobaric Hatchback Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.60 cubic feet

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• 12” Dual Sealed Solobaric Hatchback Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.60 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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