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.

Ported (104)

Sealed (65)

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.

Round / Circle (153)

Square (16)

Box Exterior Color

The color of the enclosure's exterior/outer finish.

Charcoal (87)

Black (82)

Total Box Volume

The internal volume measurement in cubic feet before subwoofer magnet displacement.

Up to 0.99 cubic feet (38)

1–1.99 cubic feet (50)

2–2.99 cubic feet (37)

3 cubic feet or more (43)

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.

4–4.99" (17)

5–5.99" (19)

6" or more (128)

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.

Square/Rectangle (111)

Vehicle Specific (29)

Truck Style, Slim with Angled Front (18)

Hatchback Style, Angled Back (8)

Downward Firing (3)

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Atrend A361-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2009-2025 F-150 and F-150 Lightning

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Atrend A361-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2009-2025 F-150 and F-150 Lightning

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.8 cubic feet
• Compatible with select 2009-2025 F-150 and F-150 Lightning

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List price $109.95

-14% $94.95

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• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.8 cubic feet
• Compatible with select 2009-2025 F-150 and F-150 Lightning

Atrend SPL-12SV

Empty Single 12" SPL Vented Subwoofer Enclosure

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Atrend SPL-12SV

Empty Single 12" SPL Vented Subwoofer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and dado enclosure construction
• Specially formulated proprietary trick glue
• Coated tough coat spray liner guard finish
• Total box volume: 2.69 cubic feet

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List price $369.99

-51% $179.99

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Atrend 12W7SV

Empty Single 12" Vented Enclosure for JL Audio W7/W7AE Series Subwoofers

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Atrend 12W7SV

Empty Single 12" Vented Enclosure for JL Audio W7/W7AE Series Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits JL Audio W7/W7AE series subwoofers
• 1" 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: 2.3 cubic feet

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List price $234.99

-23% $179.99

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Atrend 8TK

Empty Single 8" Truck Sealed Subwoofer Enclosure

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Atrend 8TK

Empty Single 8" Truck Sealed Subwoofer Enclosure

• 8" Single Truck Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Universal truck (wedge) enclosure design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.27 cubic feet

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List price $79.99

-13% $69.99

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Atrend A202-12CP

Empty Dual 12" Sealed Rear Underseat Enclosure for select 2002-2019 Ram 1500 / 2500 / 3500 and 1500 and 1500 Classic

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Atrend A202-12CP

Empty Dual 12" Sealed Rear Underseat Enclosure for select 2002-2019 Ram 1500 / 2500 / 3500 and 1500 and 1500 Classic

• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.26 cubic feet
• Compatible with select 2002-2019 Ram 1500 / 2500 / 3500 and 1500 and 1500 Classic

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List price $204.99

$199.99

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Atrend 12DSRF

Empty Dual 12" Small Sealed Enclosure for Rockford Fosgate Prime R2 Series Subwoofer

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Atrend 12DSRF

Empty Dual 12" Small Sealed Enclosure for Rockford Fosgate Prime R2 Series Subwoofer

• 12" Dual Small Sealed Subwoofer Enclosure
• Fits Rockford Fosgate Prime R2 series subwoofers
• 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: 3 cubic feet

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List price $219.99

-18% $179.40

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Atrend 10DQV

Empty Dual 10" Vented Subwoofer Enclosure

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Atrend 10DQV

Empty Dual 10" Vented Subwoofer Enclosure

• 10" 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: 2.5 cubic feet

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List price $154.99

-35% $99.99

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Atrend A134-10CPV

Empty Single 10" Vented Rear Underseat Enclosure for select 2014-2018 Silverado 1500 / 2500 HD / 3500 HD and Sierra 2500 HD / 3500 HD / 1500

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Atrend A134-10CPV

Empty Single 10" Vented Rear Underseat Enclosure for select 2014-2018 Silverado 1500 / 2500 HD / 3500 HD and Sierra 2500 HD / 3500 HD / 1500

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.9 cubic feet
• Compatible with select 2014-2018 Silverado 1500 / 2500 HD / 3500 HD and Sierra 2500 HD / 3500 HD / 1500

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List price $124.99

$124.95

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Atrend E10TKV

Empty Single 10" Truck Vented Subwoofer Enclosure

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Atrend E10TKV

Empty Single 10" Truck Vented Subwoofer Enclosure

• 10" Single Truck 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: 0.52 cubic feet

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List price $84.99

-11% $75.40

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Atrend 10SVN

Empty Single 10" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

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Atrend 10SVN

Empty Single 10" Vented Enclosure for Alpine E-S-R-X Series Subwoofers

• 10" Single Ported Subwoofer Enclosure
• Fits Alpine E, S, R, and X 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: 1.2 cubic feet

Free shipping in USA. Provide zip for delivery date.

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List price $109.99

-9% $99.99

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Atrend 12TK

Empty Single 12" Truck Sealed Subwoofer Enclosure

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Atrend 12TK

Empty Single 12" Truck Sealed Subwoofer Enclosure

• 12" Single Truck Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Universal truck (wedge) enclosure design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.27 cubic feet

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List price $99.99

-40% $59.95

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Atrend E12TKV

Empty Single 12" Universal Truck Style Ported Subwoofer Enclosure

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Atrend E12TKV

Empty Single 12" Universal Truck Style Ported Subwoofer Enclosure

• 12" Universal Truck Style Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.70 cubic feet
• Premium carpeted finish
• Made in the USA

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List price $79.99

-6% $75.40

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Atrend 12RP2DV

Empty Dual 12" Vented Enclosure for Rockford Fosgate Punch P2 and P3 Series Subwoofer

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Atrend 12RP2DV

Empty Dual 12" Vented Enclosure for Rockford Fosgate Punch P2 and P3 Series Subwoofer

• 12" Dual Ported Subwoofer Enclosure
• Fits Rockford Fosgate Punch P2 and P3 series subwoofers
• 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: 3.1 cubic feet

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List price $219.99

-18% $179.40

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Atrend 12RP1DV

Empty Dual 12" Vented Enclosure for Rockford Fosgate Punch P1 Series Subwoofer

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Atrend 12RP1DV

Empty Dual 12" Vented Enclosure for Rockford Fosgate Punch P1 Series Subwoofer

• 12" Dual Ported Subwoofer Enclosure
• Fits Rockford Fosgate Punch P1 series subwoofers
• 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: 3.4 cubic feet

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List price $219.99

-18% $179.40

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Atrend A164-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2003-2007 Silverado 2500 HD / 3500 / 1500 HD / 1500 / 3500 HD and Sierra 2500 HD / 1500 / 3500 / 3500 HD / 1500 HD and Sierra Denali

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Atrend A164-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2003-2007 Silverado 2500 HD / 3500 / 1500 HD / 1500 / 3500 HD and Sierra 2500 HD / 1500 / 3500 / 3500 HD / 1500 HD and Sierra Denali

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.16 cubic feet
• Compatible with select 2003-2007 Silverado 2500 HD / 3500 / 1500 HD / 1500 / 3500 HD and Sierra 2500 HD / 1500 / 3500 / 3500 HD / 1500 HD and Sierra Denali

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$179.99

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Atrend 10SMV

Empty Single 10" Shallow Vented Subwoofer Enclosure

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Atrend 10SMV

Empty Single 10" Shallow Vented Subwoofer Enclosure

• 10" Single Shallow Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Recessed side-panel design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.42 cubic feet

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List price $79.99

-12% $70.20

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Atrend 12SPLDV

Empty Dual 12" SPL Vented Subwoofer Enclosure

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Atrend 12SPLDV

Empty Dual 12" SPL Vented Subwoofer Enclosure

• 12" Dual 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: 3.1 cubic feet

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List price $249.99

-24% $189.99

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Atrend A131-10CPV

Empty Single 10" Sealed Rear Underseat Enclosure for select 2007-2014 Silverado 1500 / 2500 HD / 3500 HD and Sierra 2500 HD / 3500 HD / 1500

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Atrend A131-10CPV

Empty Single 10" Sealed Rear Underseat Enclosure for select 2007-2014 Silverado 1500 / 2500 HD / 3500 HD and Sierra 2500 HD / 3500 HD / 1500

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.0 cubic feet
• Compatible with select 2007-2014 Silverado 1500 / 2500 HD / 3500 HD and Sierra 2500 HD / 3500 HD / 1500

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$135.99

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Atrend 15SQKV

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

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Atrend 15SQKV

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

• 15" 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: 3 cubic feet

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List price $119.99

-8% $109.99

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Atrend A184-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2007-2021 Silverado 3500 HD / 1500 / 2500 HD / 1500 LD and Sierra 2500 HD / 3500 HD / 1500 / 1500 Denali and Sierra Denali

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Atrend A184-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2007-2021 Silverado 3500 HD / 1500 / 2500 HD / 1500 LD and Sierra 2500 HD / 3500 HD / 1500 / 1500 Denali and Sierra Denali

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.5 cubic feet
• Compatible with select 2007-2021 Silverado 3500 HD / 1500 / 2500 HD / 1500 LD and Sierra 2500 HD / 3500 HD / 1500 / 1500 Denali and Sierra Denali

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List price $229.99

-26% $169.99

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All Atrend Empty Car Subwoofer Boxes

Shop the Category

Atrend A361-10CP

Atrend A361-10CP

Atrend SPL-12SV

Atrend SPL-12SV

Atrend 12W7SV

Atrend 12W7SV

Atrend 8TK

Atrend 8TK

Atrend A202-12CP

Atrend A202-12CP

Atrend 12DSRF

Atrend 12DSRF

Atrend 10DQV

Atrend 10DQV

Atrend A134-10CPV

Atrend A134-10CPV

Atrend E10TKV

Atrend E10TKV

Atrend 10SVN

Atrend 10SVN

Atrend 12TK

Atrend 12TK

Atrend E12TKV

Atrend E12TKV

Atrend 12RP2DV

Atrend 12RP2DV

Atrend 12RP1DV

Atrend 12RP1DV

Atrend A164-10CP

Atrend A164-10CP

Atrend 10SMV

Atrend 10SMV

Atrend 12SPLDV

Atrend 12SPLDV

Atrend A131-10CPV

Atrend A131-10CPV

Atrend 15SQKV

Atrend 15SQKV

Atrend A184-10CP

Atrend A184-10CP

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