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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 Type
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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 15KSV

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

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Atrend 15KSV

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

• 15" Single 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: 3.25 cubic feet

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List price $209.99
-19% $169.95
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• 15" Single 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: 3.25 cubic feet

Limited time!

Atrend A352-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2001-2003 F-150

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Atrend A352-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2001-2003 F-150

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.1 cubic feet
• Compatible with select 2001-2003 F-150

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$175.99

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MTX SLH12

Empty Single 12" Ported Sledgehammer Enclosure

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MTX SLH12

Empty Single 12" Ported Sledgehammer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Mounting hardware included

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$139.95

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Mounting hardware included

MTX SLH12X2

Empty Dual 12" Ported Sledgehammer Enclosure

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MTX SLH12X2

Empty Dual 12" Ported 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-S12S

For select 2008-2013 Sierra 1500 and Silverado 1500 Extended Cab Trucks - Single 12" Empty BOOST Sealed Truck Enclosure

VE-GM-SLVECG2-S12S big
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NVX Empty BOOST Box - 2008-2013 Chevy Silverado, GMC Sierra - VE-GM-SLVECG2-S12S

For select 2008-2013 Sierra 1500 and Silverado 1500 Extended Cab Trucks - Single 12" Empty BOOST Sealed Truck Enclosure

• Custom Fit Empty Single 12" BOOST Sealed Truck Enclosure
• Compatible with select 2008-2013 Sierra 1500 and Silverado 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.5 cubic feet

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List price $131.99
-24% $99.99

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MTX SLH15X2

Empty Dual 15" Ported Enclosure

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MTX SLH15X2

Empty Dual 15" Ported Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.02 cubic feet
• Mounting hardware included

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$229.95

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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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List price $149.99
-20% $119.99

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Tru Spec Single 8" (1445DF)

Empty Single 8" Vented Prefabricated Enclosure

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Tru Spec Single 8" (1445DF)

Empty Single 8" Vented Prefabricated Enclosure

• 8" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.65 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

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List price $219.99
-41% $129.99

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Atrend 10TKLVS

Empty Single 10" Universal Truck Vented Subwoofer Enclosure

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Atrend 10TKLVS

Empty Single 10" Universal Truck Vented Subwoofer Enclosure

• 10" Single Universal Truck Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Rounded corners heavy duty enclosure construction
• Miter and Dado construction
• Premium tuff-coat spray liner finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1 cubic feet

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Atrend 10SAL

Empty Single 10" Medium Sealed Subwoofer Enclosure

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Atrend 10SAL

Empty Single 10" Medium Sealed Subwoofer Enclosure

• 10" Single 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: 1 cubic feet

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List price $79.99
-13% $69.99

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MTX SLH10X2S

Empty Dual 10" Ported Square Sledgehammer Enclosure

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MTX SLH10X2S

Empty Dual 10" Ported Square Sledgehammer Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.18 cubic feet
• Mounting hardware included

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$189.95

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Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

12ANTCM - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

12ANTCM big
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Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

12ANTCM - 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
• fully carpeted
• Fully Caulked and Sealed Tight

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List price $95.99
-43% $54.99

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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 12JLX3SV

Empty Single 12" Vented Enclosure for JL Audio WX-W3 Series Subwoofers

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Atrend 12JLX3SV

Empty Single 12" Vented Enclosure for JL Audio WX-W3 Series Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits JL Audio WX-W3 series subwoofers
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium charcoal carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.5 cubic feet

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List price $154.99
-13% $135.20

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Atrend 12SQKV

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

12SQKV big
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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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List price $129.99
-23% $99.99

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MTX SLH10

Empty Single 10" Ported Sledgehammer Enclosure

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MTX SLH10

Empty Single 10" Ported Sledgehammer Enclosure

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.19 cubic feet
• Mounting hardware included

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$139.95

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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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List price $99.99
-22% $77.95

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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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List price $79.99
-6% $74.95

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Atrend 12KDV

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

12KDV big
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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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Select Increments Sono-Pod (63092)

Empty Single 10" Sealed Rear Enclosure for select 1976-2006 Wrangler and CJ7 and Wrangler Unlimited

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Select Increments Sono-Pod (63092)

Empty Single 10" Sealed Rear Enclosure for select 1976-2006 Wrangler and CJ7 and Wrangler Unlimited

• 10" Single/Dual Sealed Subwoofer Enclosure
• Thick textured plastic construction
• Total box volume: 0.73 cubic feet
• Compatible with select 1976-2006 Wrangler and CJ7 and Wrangler Unlimited

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$239.95

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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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