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Discontinued All Empty Car Subwoofer Boxes for your 2026 Model X close

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Belva BBX210BK (BLACK) - Open Box, Very Good Condition (Used)

1.42 Total Cu Ft - Dual 10" 3/4" MDF Ported Subwoofer Box Enclosure with Custom Black Baffle

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1.42 Total Cu Ft - Dual 10" 3/4" MDF Ported Subwoofer Box Enclosure with Custom Black Baffle

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Satin Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.42 Cubic Feet

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• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Satin Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.42 Cubic Feet

Atrend 15SQV

Empty Single 15" Pro Series Ported Subwoofer Enclosure

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Empty Single 15" Pro Series Ported Subwoofer Enclosure

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.25 cubic feet
• Premium carpeted finish
• Made in the USA

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• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.25 cubic feet
• Premium carpeted finish
• Made in the USA

Atrend TL-15DV Open Box, Very Good Condition (Used)

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

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

• 15" Dual Medium Vented Slammer Subwoofer Enclosure
• Coated Tough Guard Finish
• CNC Grooved Custom Finish
• Miter & Dado Groove Panels
• Rounded Edges

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• 15" Dual Medium Vented Slammer Subwoofer Enclosure
• Coated Tough Guard Finish
• CNC Grooved Custom Finish
• Miter & Dado Groove Panels
• Rounded Edges

NVX XQWE110S ** WORKS ONLY WITH NVX XQW10 **-Open Box, Very Good Condition Used

10" Sealed Subwoofer Box Made for NVX X-Series (XQW104/XQW102)

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10" Sealed Subwoofer Box Made for NVX X-Series (XQW104/XQW102)

• Mounting Depth: 7.5"
• Engineered for NVX XQW104/2
• Carbon Fiber Front Board
• Black Carpet

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• Mounting Depth: 7.5"
• Engineered for NVX XQW104/2
• Carbon Fiber Front Board
• Black Carpet

Atrend SPL-15DV - As-is, Verified Damaged

Dual 15" SPL Series Vented Subwoofer Enclosure (Coated Finish) - As-is, Verified Damaged

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Dual 15" SPL Series Vented Subwoofer Enclosure (Coated Finish) - As-is, Verified Damaged

• 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 SPL-15SV Open Box Complete (Very Good Used)

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

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

• 15" Large 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 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 10SQKV - Open Box, Very Good Condition Used

10" Single Vented Square Subwoofer Enclosure for Square Subwoofers

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10" Single Vented Square Subwoofer Enclosure for Square Subwoofers

10" Single Vented Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

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10" Single Vented Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) OPEN BOX COMPLETE

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)

Item has been opened, box is not in Like New condition
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

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Item has been opened, box is not in Like New condition
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Belva BBX210BL (BLUE) - Open Box, Very Good Condition Used

1.42 Total Cu Ft - Dual 10" 3/4" MDF Ported Subwoofer Box Enclosure

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1.42 Total Cu Ft - Dual 10" 3/4" MDF Ported Subwoofer Box Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Satin Blue Finish Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.42 Cubic Feet

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• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Satin Blue Finish Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.42 Cubic Feet

Ground Shaker KKPXL 1 12

12" Single Ported/Vented Pro Solo-Baric Subwoofer Enclosure

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12" Single Ported/Vented Pro Solo-Baric Subwoofer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.25 cubic feet

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• 12" Single Ported Subwoofer Enclosure
• 11/16" Medium Density Fiberboard Construction
• Total box volume: 2.25 cubic feet

Atrend 12SQ Open Box Complete

12" Single Small Pro Series Sealed Subwoofer Enclosure

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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 12LSVB-Bankroll

Single 12" Bankroll Vented SPL Subwoofer Enclosure

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Single 12" Bankroll Vented SPL Subwoofer Enclosure

• Ultra Plush Black Carpeting
• Silver Spring Loaded Terminal Cups
• 0.75" MDF Construction
• Completely Miter And Dado Panels

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• Ultra Plush Black Carpeting
• Silver Spring Loaded Terminal Cups
• 0.75" MDF Construction
• Completely Miter And Dado Panels

Atrend SPL-10DV - Open Box, Good Condition Used

Dual 10" SPL Series Vented Subwoofer Enclosure (Coated Finish)

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Dual 10" SPL Series Vented Subwoofer Enclosure (Coated Finish)

• 10" 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

Universal Icon Universal – fits most vehicles.

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• 10" 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 10TK- open box

10" Single Universal Truck Style Sealed Subwoofer Enclosure

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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

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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

NVX XQWE112P - Open Box, Very Good Condition (Used)

12" Ported Car Subwoofer Box Made for NVX X-Series (XQW124/XQW122)

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12" Ported Car Subwoofer Box Made for NVX X-Series (XQW124/XQW122)

• Mounting Depth: 10-1/2"
• Engineered for NVX XQW124/2
• Carbon Fiber Front Board
• Black Carpet

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• Mounting Depth: 10-1/2"
• Engineered for NVX XQW124/2
• Carbon Fiber Front Board
• Black Carpet

Qpower QBASS15

15" Dual Vented Subwoofer Enclosure

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15" Dual Vented Subwoofer Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 5.5 Cubic Feet
• Dimensions: 18-1/4" D x 38" W x 16-1/2" H

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• 15" Dual Ported Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 5.5 Cubic Feet
• Dimensions: 18-1/4" D x 38" W x 16-1/2" H

Belva BBX112BK , Open Box (Very Good, Used)

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

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

• Item Condition: Open Box, Very Good, Used
• 12" 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: 1.842 Cubic Feet

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• Item Condition: Open Box, Very Good, Used
• 12" 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: 1.842 Cubic Feet

Atrend 12KD - Open Box, Very Good Condition Used

12" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

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12" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

12" Dual Sealed Square Subwoofer Enclosure for Kicker L5 or L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

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12" Dual Sealed Square Subwoofer Enclosure for Kicker L5 or L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Qpower QAHS10EM

10" Single Sealed Hatchback Subwoofer Enclosure

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10" Single Sealed Hatchback Subwoofer Enclosure

• 10" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 1.15 Cubic Feet
• Dimensions: 9" TD x 15" BD x 16" W x 14" H

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• 10" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 1.15 Cubic Feet
• Dimensions: 9" TD x 15" BD x 16" W x 14" H

NVX VCE212 - Open Box, Very Good Condition Used

VC Series High Output Dual 12" Subwoofer Enclosure

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VC Series High Output Dual 12" Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure • 18mm Medium Density Fiberboard Construction
• Tuned to 34 Hz
• Single Push Bottom Terminal Cup

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• 12" Dual Ported Subwoofer Enclosure • 18mm Medium Density Fiberboard Construction
• Tuned to 34 Hz
• Single Push Bottom Terminal Cup

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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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