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  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. Empty Car Subwoofer Enclosures & Boxes
  5. All Empty Car Subwoofer Boxes

All Empty Car Subwoofer Boxes

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Product Fitment Type
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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Atrend 12SA

Empty Single 12" Small Sealed Subwoofer Enclosure

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Atrend 12SA

Empty Single 12" Small Sealed Subwoofer Enclosure

• 12" Single 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: 0.38 cubic feet

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12
List price $79.99
-6% $74.95

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Atrend 12DM

Empty Dual 12" Medium Sealed Subwoofer Enclosure

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Atrend 12DM

Empty Dual 12" Medium Sealed Subwoofer Enclosure

• 12" Dual Medium 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: 2.36 cubic feet

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List price $149.99
-27% $109.99

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Atrend 8SQV

Empty Single 8" Vented Subwoofer Enclosure

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Atrend 8SQV

Empty Single 8" Vented Subwoofer Enclosure

• 8" 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: 0.54 cubic feet

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24
List price $99.99
-22% $77.95

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Atrend 10LSV

Empty Single 10" SPL Vented Subwoofer Enclosure

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Atrend 10LSV

Empty Single 10" SPL Vented Subwoofer Enclosure

• 10" Single SPL Ported 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: 1.6 cubic feet

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6
List price $149.99
-20% $119.99

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Atrend A602-10CP

Empty Dual 10" Sealed Under Rear Enclosure for select 2007-2018 Tundra

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Atrend A602-10CP

Empty Dual 10" Sealed Under Rear Enclosure for select 2007-2018 Tundra

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Compatible with select 2007-2018 Tundra

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$189.99

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Ships in 10-14 days

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Atrend 12SQKV

Empty Single 12" Vented Enclosure for Kicker L7R and L7S Series Subwoofers

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Atrend 12SQKV

Empty Single 12" Vented Enclosure for Kicker L7R and L7S Series Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits Kicker L7R and L7S series subwoofers
• 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: 1.85 cubic feet

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4
List price $129.99
-23% $99.99

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Atrend 10DV-MOJO

Empty Dual 10" Vented Enclosure for Memphis MOJO, MOJO Pro, and M6/M7 Series Subwoofers

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Atrend 10DV-MOJO

Empty Dual 10" Vented Enclosure for Memphis MOJO, MOJO Pro, and M6/M7 Series Subwoofers

• 10" Dual Ported Subwoofer Enclosure
• Fits Memphis MOJO, MOJO Pro, and M6/M7 series subwoofers
• 1" Medium Density Fiberboard (MDF) construction
• Premium black carpet finish
• Total box volume: 3.2 cubic feet

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List price $239.99
-35% $155.99

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MTX SLH10X2

Empty Dual 10" Ported Sledgehammer Enclosure

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MTX SLH10X2

Empty Dual 10" Ported Sledgehammer Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.38 cubic feet
• Mounting hardware included

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$209.95

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NVX Empty BOOST Box - 2015-2023 Dodge Charger - UBE-DOD-CHA-G7

For select 2015-2023 Charger - Single 10" Empty BOOST Sealed Enclosure

UBE-DOD-CHA-G7 big
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NVX Empty BOOST Box - 2015-2023 Dodge Charger - UBE-DOD-CHA-G7

For select 2015-2023 Charger - Single 10" Empty BOOST Sealed Enclosure

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2015-2023 Charger
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.52 cubic feet

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List price $251.99
-17% $209.99

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Atrend 8DQV

Empty Dual 8" Vented Subwoofer Enclosure

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Atrend 8DQV

Empty Dual 8" Vented Subwoofer Enclosure

• 8" Dual Ported 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: 1.13 cubic feet

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List price $149.99
-20% $119.99

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Atrend 10SVR - Red Carbon Fiber

Empty Single 10" Vented Subwoofer Enclosure (Red)

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Atrend 10SVR - Red Carbon Fiber

Empty Single 10" Vented Subwoofer Enclosure (Red)

• 10" Single 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: 1.75 cubic feet

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1
List price $199.99
-50% $99.99

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Atrend 15KS

Empty Single 15" Sealed Enclosure for Kicker L7R and L7S Series Subwoofers

15KS big
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Atrend 15KS

Empty Single 15" Sealed Enclosure for Kicker L7R and L7S Series Subwoofers

• 15" Single Sealed Subwoofer Enclosure
• Fits Kicker L7R and L7S series subwoofers
• 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: 2.25 cubic feet

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1
List price $119.99
-29% $84.99

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Tru Spec 6X6.5SUPB (1551SZ)

Empty Six Subwoofer Vented Prefabricated Enclosure

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Tru Spec 6X6.5SUPB (1551SZ)

Empty Six Subwoofer Vented Prefabricated Enclosure

• 6.5" 6-Subwoofer Ported Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.5 cubic feet
• Six double flush baffle

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List price $399.99
-25% $299.99

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Tru Spec DUAL ELITE 8 X

Empty Single 8" Vented Enclosure for Sundown X8 8" Subwoofers

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Tru Spec DUAL ELITE 8 X

Empty Single 8" Vented Enclosure for Sundown X8 8" Subwoofers

• 8" Dual Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Designed for use with Sundown X8 subwoofers (Sold separately)

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$279.99

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• 8" Dual Ported Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Designed for use with Sundown X8 subwoofers (Sold separately)

Atrend A302-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for

A302-10CP big
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Atrend A302-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.4 cubic feet
• Compatible with

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2
List price $174.99
-14% $149.95

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Ships in 10-14 days

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Atrend 12KDV

Empty Dual 12" SPL Vented Enclosure for Kicker L7R and L7S Series Subwoofers

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Atrend 12KDV

Empty Dual 12" SPL Vented Enclosure for Kicker L7R and L7S Series Subwoofers

• 12" Dual SPL Ported Subwoofer Enclosure
• Fits Kicker L7R and L7S series subwoofers
• 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: 4.5 cubic feet

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List price $209.99
-33% $139.99

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Only 2 Left!

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MTX SLH12X2S

Empty Dual 12" Ported Square Sledgehammer Enclosure

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MTX SLH12X2S

Empty Dual 12" Ported Square Sledgehammer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.66 cubic feet
• Mounting hardware included

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$199.95

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NVX Empty BOOST Box - 2008-2013 Chevy Silverado, GMC Sierra - VE-GM-SLVECG2-D12S

For select 2008-2013 Sierra 2500 HD / 3500 HD / 1500 and Silverado 1500 / 3500 HD / 2500 HD Extended Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

VE-GM-SLVECG2-D12S big
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NVX Empty BOOST Box - 2008-2013 Chevy Silverado, GMC Sierra - VE-GM-SLVECG2-D12S

For select 2008-2013 Sierra 2500 HD / 3500 HD / 1500 and Silverado 1500 / 3500 HD / 2500 HD Extended Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2008-2013 Sierra 2500 HD / 3500 HD / 1500 and Silverado 1500 / 3500 HD / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet

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List price $179.99
-17% $149.99

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Atrend E8DV

Empty Dual 8" Ported Enclosure

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Atrend E8DV

Empty Dual 8" Ported Enclosure

• 8" Dual Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.62 cubic feet
• Premium carpeted finish
• Made in the USA

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List price $149.99
-22% $117.00

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Tru Spec S15 Elite (1649HUN)

Empty Single 15" Vented Prefabricated Square Enclosure for Sundown U 15" Subwoofers

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Tru Spec S15 Elite (1649HUN)

Empty Single 15" Vented Prefabricated Square Enclosure for Sundown U 15" Subwoofers

• 15" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Sundown U 15" subwoofers (Sold separately)

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List price $449.99
-11% $399.99

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    FAQ Frequently asked questions in 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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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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