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Discontinued Sealed Subwoofer Boxes for your 1992 Capri close

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Sonic Sub Box: 1SL12-0.7 (GRAY)

Single 12" Sealed MDF Enclosure

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Single 12" Sealed MDF Enclosure

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

Absolute KSB10D

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

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

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

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

Absolute KSB12S

Single 12" MDF Square-Hole Sealed Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofer

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Single 12" MDF Square-Hole Sealed Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofer

12" Square Vented Enclosure • Designed Specifically for the Kicker Solo-Baric L3 and L7 Subwoofers • Black Carpet Finish • Color Coordinated Binding Post • Gold-plated Terminals

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12" Square Vented Enclosure • Designed Specifically for the Kicker Solo-Baric L3 and L7 Subwoofers • Black Carpet Finish • Color Coordinated Binding Post • Gold-plated Terminals

Sonic Sub Box: 2SL12-1.5 (Black)

Dual 12" Sealed MDF Enclosure

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Dual 12" Sealed MDF Enclosure

Dual 12" Sealed MDF Enclosure • Holds Two 12" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1.5 Cubic ft. Total

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Dual 12" Sealed MDF Enclosure • Holds Two 12" Subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable Black Carpeting • Gold Terminals • Internal Box Volume: 1.5 Cubic ft. Total

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

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

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Open Box: 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) • Open Box Item

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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) • Open Box Item

Ground Shaker KK 1 12-BLACK

12” Single Sealed Solobaric Hatchback Subwoofer Box

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12” Single Sealed Solobaric Hatchback Subwoofer Box

• 12” Single Sealed Solobaric Hatchback Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 1.18 cubic feet

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• 12” Single Sealed Solobaric Hatchback Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 1.18 cubic feet

Ground Shaker SQ 2 12-BLACK

12” Pro Dual Sealed Square Subwoofer Box

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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

Qpower QAHS12EM

12" Single Sealed Hatchback Subwoofer Enclosure

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12" Single Sealed Hatchback Subwoofer Enclosure

• 12" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 1.3 Cubic Feet
• Dimensions: 9" TD x 15" BD x 14" W x 18" H

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• 12" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 1.3 Cubic Feet
• Dimensions: 9" TD x 15" BD x 14" W x 18" H

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)-OPEN BOX

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

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12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

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

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

Atrend 12SAL Open Box Complete

12" Hatchback Style Single Medium Sealed Subwoofer Enclosure

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12" Hatchback Style Single Medium Sealed Subwoofer Enclosure

• Item Condition: Open Box
12" Hatchback Style Single Medium 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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• Item Condition: Open Box
12" Hatchback Style Single Medium Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Belva MDFS15 - Open Box, Acceptable Condition (Used)

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC) Open Box Complete (Acceptable, Used)

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15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC) Open Box Complete (Acceptable, Used)

• Item Condition: Open Box, Acceptable, Used
• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

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• Item Condition: Open Box, Acceptable, Used
• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

Atrend 10TKV Open Box Complete (Acceptable Used)

10" Single Universal Truck Style Vented Subwoofer Enclosure

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10" Single Universal Truck Style Vented Subwoofer Enclosure

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

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

Absolute DSS-12 GRAY

Dual 12", 3/4" MDF Sealed Subwoofer Enclosure with Absolute Logo

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Dual 12", 3/4" MDF Sealed Subwoofer Enclosure with Absolute Logo

Dual 12" Sealed Subwoofer Enclosure • 3/4" MDF Construction • Pre-lined with PolyFil • 2.8 Total Cubic Feet • Binding Post Terminals • Gray Carpet

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Dual 12" Sealed Subwoofer Enclosure • 3/4" MDF Construction • Pre-lined with PolyFil • 2.8 Total Cubic Feet • Binding Post Terminals • Gray Carpet

Ground Shaker KK 2 12-BLACK

12” Dual Sealed Solobaric Hatchback Subwoofer Box

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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

Ground Shaker SQ 1 8-BLACK

8" Pro Single Sealed Square Subwoofer Box

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8" Pro Single Sealed Square Subwoofer Box

• 8” Pro Single Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 0.48 cubic feet

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• 8” Pro Single Sealed Square Subwoofer Box
• 5/8" Medium Density Fiberboard Construction
• Total box volume: 0.48 cubic feet

Ground Shaker SQXL 2 12-GRAY

12” Pro Dual Sealed Extra Large Subwoofer Box

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12” Pro Dual Sealed Extra Large Subwoofer Box

• 12” Pro Dual Sealed Extra Large Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.35 cubic feet

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• 12” Pro Dual Sealed Extra Large Subwoofer Box
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 3.35 cubic feet

Absolute TSS-10

Triple 10" Sealed Subwoofer Enclosure

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Triple 10" Sealed Subwoofer Enclosure

10" Triple Sealed Subwoofer Enclosure • 3/4" MDF • Black Carpet • 0.869 cu. ft. Side Chambers • 1 cu. ft. Center Chamber • Binding Posts • Banana Clip Ready

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10" Triple Sealed Subwoofer Enclosure • 3/4" MDF • Black Carpet • 0.869 cu. ft. Side Chambers • 1 cu. ft. Center Chamber • Binding Posts • Banana Clip Ready

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) - Open Box, Acceptable Condition (Used)

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB) - Open Box, Acceptable Condition (Used)

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Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB) - Open Box, Acceptable Condition (Used)

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

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

Ground Shaker F250 1 10-BLACK-OPEN BOX

10" Single Sealed Extra Slim Truck Box

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10" Single Sealed Extra Slim Truck Box

10” Single Sealed Extra Slim Truck Box • Box Volume(0.47 Cubic Ft.) • Durable 5/8" Medium-Density Fiberboard (MDF) Construction • Color: Black

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10” Single Sealed Extra Slim Truck Box • Box Volume(0.47 Cubic Ft.) • Durable 5/8" Medium-Density Fiberboard (MDF) Construction • Color: Black

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) LIKE NEW DAMAGED PACKAGING

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

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12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

Brand new has never been opened, Corner of box is damaged
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

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Brand new has never been opened, Corner of box is damaged
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

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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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