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Discontinued All Empty Car Subwoofer Boxes for your 1998 328is close

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Atrend 12SQV

Empty Single 12" Vented Subwoofer Enclosure

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Empty Single 12" Vented Subwoofer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.2 cubic feet

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.2 cubic feet

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Like New (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 12DS

Empty Dual 12" Small Sealed Subwoofer Enclosure

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Empty Dual 12" Small Sealed Subwoofer Enclosure

• 12" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.92 cubic feet

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• 12" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.92 cubic feet

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

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

NVX NE82S (Like New (Open Box))

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

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Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Atrend 12DQV

Empty Dual 12" Pro Series Ported Subwoofer Enclosure

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Empty Dual 12" Pro Series Ported Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.9 cubic feet
• Premium carpeted finish
• Made in the USA

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.9 cubic feet
• Premium carpeted finish
• Made in the USA

NVX NE81S (Open Box, Great)

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo

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Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE82S (Open Box, Good)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

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Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Belva BBX110BK (BLACK) (Open Box, Great)

1.065 cu ft Single 10" Ported Car Subwoofer Box Enclosure with Custom Black Baffle

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1.065 cu ft Single 10" Ported Car Subwoofer Box Enclosure with Custom Black Baffle

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.065 Cubic Feet

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• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.065 Cubic Feet

Atrend KW10EDV

Dual 10" Ported Enclosure Box for Kenwood Subwoofers

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Dual 10" Ported Enclosure Box for Kenwood Subwoofers

• Dual 10" ported enclosure
• Built specially for Kenwood Subwoofers
• Guaranteed Optimal Performance

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• Dual 10" ported enclosure
• Built specially for Kenwood Subwoofers
• Guaranteed Optimal Performance

Belva BBX112RD (RED) (Open Box, Great)

1.842 cu ft. Single 12" Ported Car Subwoofer Box Enclosure with Custom Red Baffle

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1.842 cu ft. Single 12" Ported Car Subwoofer Box Enclosure with Custom Red Baffle

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• High Gloss Red Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.842 Cubic Feet

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• High Gloss Red Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.842 Cubic Feet

Belva BBX110BK (BLACK) (Open Box, Good)

1.065 cu ft Single 10" Ported Car Subwoofer Box Enclosure with Custom Black Baffle

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1.065 cu ft Single 10" Ported Car Subwoofer Box Enclosure with Custom Black Baffle

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.065 Cubic Feet

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• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.065 Cubic Feet

NVX XQWE110T (Open Box, Great)

10" Ported Subwoofer Shallow Truck Box

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10" Ported Subwoofer Shallow Truck Box

• Ideal For Trucks & Shallow Installs
• Mounting Depth: 5"
• Engineered for NVX XQW104/2
• Carbon Fiber Front Board
• Black Carpet

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• Ideal For Trucks & Shallow Installs
• Mounting Depth: 5"
• Engineered for NVX XQW104/2
• Carbon Fiber Front Board
• Black Carpet

Atrend SPL-15DV Open Box (Complete)

Dual 15" SPL Series Vented Subwoofer Enclosure (Coated Finish)

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Dual 15" SPL Series Vented Subwoofer Enclosure (Coated Finish)

• 15" Large Dual SPL Vented Subwoofer Enclosure
• Coated Tough Guard Finish
• CNC Grooved Custom Finish
• Completely Miter & Dado Groove Panels
• Rounded Edges
• Full 1" MDF Baffle Board

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• 15" Large Dual SPL Vented Subwoofer Enclosure
• Coated Tough Guard Finish
• CNC Grooved Custom Finish
• Completely Miter & Dado Groove Panels
• Rounded Edges
• Full 1" MDF Baffle Board

Atrend KW12EDV

Dual 12" Ported Enclosure for Kenwood Subwoofers

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Dual 12" Ported Enclosure for Kenwood Subwoofers

• Built specially for Kenwood Subwoofers
• Dual 12" Ported Enclosure
• USA Built

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• Built specially for Kenwood Subwoofers
• Dual 12" Ported Enclosure
• USA Built

Atrend 15SQ

Empty Single 15" Medium Sealed Subwoofer Enclosure

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Empty Single 15" Medium Sealed Subwoofer Enclosure

• 15" Single Medium Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Completely miter and dado end panels
• Premium carpeted finish
• Total box volume: 2.00 cubic feet

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• 15" Single Medium Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Completely miter and dado end panels
• Premium carpeted finish
• Total box volume: 2.00 cubic feet

Atrend 12DVR-Blue

Empty Dual 12" Vented Subwoofer Enclosure (Blue)

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Empty Dual 12" Vented Subwoofer Enclosure (Blue)

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium plush black carpet finish
• Carbon fiber pattern
• Signature miter and dado construction
• Bonded using proprietary trick glue
• Total box volume: 3.6 cubic feet

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium plush black carpet finish
• Carbon fiber pattern
• Signature miter and dado construction
• Bonded using proprietary trick glue
• Total box volume: 3.6 cubic feet

Memphis 15-PE1X15V2

15" Single Ported Empty Subwoofer Enclosure

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15" Single Ported Empty Subwoofer Enclosure

• 15" Single/Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.6 cubic feet
• Gray carpet covering

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• 15" Single/Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.6 cubic feet
• Gray carpet covering

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Open Box, Good)

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

NVX XQWE110P (Open Box, Great)

Single 10” Ported 3/4" (1.0 cubic ft) MDF Black Carpeted Subwoofer Enclosure

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Single 10” Ported 3/4" (1.0 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 10" Ported MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 1.0 cubic ft.

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• Single 10" Ported MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 1.0 cubic ft.

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    FAQ Frequently asked questions in Discontinued All Empty Car Subwoofer Boxes


    Empty Car Subwoofer Boxes Frequently Asked Questions (FAQ)
    An empty car subwoofer box is a container that is specifically designed to house a car subwoofer. Empty car subwoofer boxes are typically made from MDF or plywood and come in a variety of shapes and sizes.
    There are a few reasons why you might need an empty car subwoofer box. First, empty car subwoofer boxes can provide a safe and secure place to store your subwoofer when it is not in use. Second, empty car subwoofer boxes can help to improve the sound quality of your subwoofer by providing a specific enclosure that is tuned to the subwoofer's specifications. Third, empty car subwoofer boxes can be customized to fit your specific needs and preferences.
    When choosing an empty car 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 an empty car subwoofer box is a relatively easy process. Most empty car subwoofer boxes come with instructions, and the installation process should only take a few hours. Here are some additional tips for installing an empty car 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.
    Empty car subwoofer boxes are available from a variety of retailers, both online and in-store. When choosing a retailer, be sure to compare prices and read reviews to find the best deal.
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