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Discontinued Sealed Subwoofer Boxes for your 2004 Element close

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NVX XMDFS101 (Open Box, Good)

Single 10" Sealed 3/4" (1.2 cubic ft) MDF Black Carpeted Subwoofer Enclosure (Made in the USA)

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Single 10" Sealed 3/4" (1.2 cubic ft) MDF Black Carpeted Subwoofer Enclosure (Made in the USA)

• Single 10" Sealed MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Gold Terminals
• Internal Box Volume: 1.2 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: 1.2 cubic ft.

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10) (Like New (Open Box))

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

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Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

• 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

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10) (Open Box, Good)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

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10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

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

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

Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15) (Like New (Open Box))

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

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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)

• 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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• 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

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Like New (Open Box))

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

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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)

• 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

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10) (Open Box, Great)

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

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Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

• 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

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure (Open Box, Good)

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

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1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

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• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

Atrend 12DQ Open Box Complete

12" Dual Medium Pro Series Sealed Subwoofer Enclosure

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12" Dual Medium Pro Series Sealed Subwoofer Enclosure

• Item Condition: Open Box Compete
12" Dual 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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• Item Condition: Open Box Compete
12" Dual Small Pro Series Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

15SQB Subwoofer Enclousure (MDFD15) (Open Box, Good)

Dual 15" 3/4 MDF Sealed Subwoofer Enclosure

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Dual 15" 3/4 MDF Sealed Subwoofer Enclosure

3/4" High-quality MDF material and fully carpeted • Works great with most 15" subs • gold/silver post connectors • holds 2 15" subwoofers

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3/4" High-quality MDF material and fully carpeted • Works great with most 15" subs • gold/silver post connectors • holds 2 15" subwoofers

Wet Sounds ZERO 10 ENC (Open Box, Great)

Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

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Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume:
• Compatible with ZERO 10 subwoofers (Sold separately)

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• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume:
• Compatible with ZERO 10 subwoofers (Sold separately)

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure (Like New (Open Box))

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

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1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

Universal Icon Universal – fits most vehicles.

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• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Open Box, Great)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

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10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

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• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

NVX XQWE112S (Like New (Open Box))

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

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Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 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
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Atrend 10DSAB

Dual 12" Sealed American Bass Subwoofer Enclosure

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Dual 12" Sealed American Bass Subwoofer Enclosure

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

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

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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)

• 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

Universal Icon Universal – fits most vehicles.

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• 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 12SQL 12" Closure+ NVX Sound Damping Trunk Kit

12" Single Medium Pro Series Sealed Subwoofer Enclosure + NVX SDTK20

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12" Single Medium Pro Series Sealed Subwoofer Enclosure + NVX SDTK20

• 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

Atrend E12TP

12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure

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12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure

12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

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12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

Atrend E12T

12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure

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12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure

12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

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12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

Atrend E15BB

15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure

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15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure

15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

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15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

Atrend 12DQSAB

Dual 12" Sealed Enclosure for American Bass Subwoofers

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Dual 12" Sealed Enclosure for American Bass Subwoofers

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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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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