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)

Deals

Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Dads & Grads Deals (9)

Availability

In stock. Ships from manufacturer (1)

Available to order (38)

Find products that fit. Set your vehicle.

Shop the Category

Filters & Sort

Sort

Best Match

Best Rated
Biggest $ savings off list price
Biggest % savings off list price
Price: Lowest First
Price: Highest First
Product Name: A-Z
Product Name: Z-A
Newest First

Atrend 12KSQL

Empty Single 12" Sealed Enclosure for Kenwood KFC-XW Subwoofers

Compare

Go to item page

Atrend 12KSQL

Empty Single 12" Sealed Enclosure for Kenwood KFC-XW Subwoofers

• 12" Single Sealed Subwoofer Enclosure
• Fits Kenwood KFC-XW 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: 0.8 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $89.99

-10% $80.60

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 15DVR - Black Carbon Fiber

Empty Dual 15" Vented Subwoofer Enclosure (Black)

Compare

Go to item page

Atrend 15DVR - Black Carbon Fiber

Empty Dual 15" Vented Subwoofer Enclosure (Black)

• 15" 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: 5.26 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $344.99

-25% $259.99

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12FS

Empty Quad 12" Front and Side Sealed Subwoofer Enclosure

Compare

Go to item page

Atrend 12FS

Empty Quad 12" Front and Side Sealed Subwoofer Enclosure

• 12" Quad Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Two hole at the front and two hole at the side
• Miter and Dado construction
• Premium black carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 6 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $304.99

-16% $254.80

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12SRF

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

Compare

Go to item page

Atrend 12SRF

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

• 12" Single 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: 0.47 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $109.99

-15% $93.60

In stock.

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend A402-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2004-2015 Titan

Compare

Go to item page

Atrend A402-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2004-2015 Titan

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.7 cubic feet
• Compatible with select 2004-2015 Titan

Free shipping in USA. Provide zip for delivery date.

Confirm fitment. Set your vehicle.

$165.99

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 10SVR - Black Carbon Fiber

Empty Single 10" Vented Subwoofer Enclosure (Black)

Compare

Go to item page

Atrend 10SVR - Black Carbon Fiber

Empty Single 10" Vented Subwoofer Enclosure (Black)

• 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: 1.73 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $199.99

-30% $139.99

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 19SVRF

Empty Single 19" Vented Enclosure for Rockford Fosgate Power T3 Series Subwoofer

Compare

Go to item page

Atrend 19SVRF

Empty Single 19" Vented Enclosure for Rockford Fosgate Power T3 Series Subwoofer

• 19" Single Ported Subwoofer Enclosure
• Fits Rockford Fosgate Power T3 series subwoofers
• 1" 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: 4 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $329.99

-13% $288.60

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend KW12DS

Empty Dual 12" Sealed Enclosure for Kenwood KFC-XW Series Subwoofers

Compare

Go to item page

Atrend KW12DS

Empty Dual 12" Sealed Enclosure for Kenwood KFC-XW Series Subwoofers

• 12" Dual Sealed Subwoofer Enclosure
• Fits Kenwood KFC-XW 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: 1.6 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

$119.99

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12KWSV

Empty Single 12" Vented Enclosure for Kenwood KFC-XW Subwoofers

Compare

Go to item page

Atrend 12KWSV

Empty Single 12" Vented Enclosure for Kenwood KFC-XW Subwoofers

• 12" Single Ported Subwoofer Enclosure
• Fits Kenwood KFC-XW 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: 1.47 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $104.99

-11% $93.60

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 15DVR - Red Carbon Fiber

Empty Dual 15" Vented Subwoofer Enclosure (Red)

Compare

Go to item page

Atrend 15DVR - Red Carbon Fiber

Empty Dual 15" Vented Subwoofer Enclosure (Red)

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $344.99

-25% $259.99

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12KWSS

Empty Single 12" Sealed Enclosure for Kenwood KFC-XW Subwoofers

Compare

Go to item page

Atrend 12KWSS

Empty Single 12" Sealed Enclosure for Kenwood KFC-XW Subwoofers

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $94.99

$91.00

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12PSS

Empty Single 12" Sealed Enclosure for Pioneer Pro Series Subwoofer

Compare

Go to item page

Atrend 12PSS

Empty Single 12" Sealed Enclosure for Pioneer Pro Series Subwoofer

• 12" Single Sealed Subwoofer Enclosure
• Fits Pioneer Pro subwoofers
• 1" 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: 2.5 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $89.99

-13% $78.00

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 10SVR - Brushed Aluminum

Empty Single 10" Vented Subwoofer Enclosure (Brushed Aluminum)

Compare

Go to item page

Atrend 10SVR - Brushed Aluminum

Empty Single 10" Vented Subwoofer Enclosure (Brushed Aluminum)

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $164.95

-15% $139.99

Available

Ships in 10-14 days

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12SMV

Empty Single 12" Shallow Vented Subwoofer Enclosure

Out of stock

Compare

Go to item page

Atrend 12SMV

Empty Single 12" Shallow Vented Subwoofer Enclosure

• 12" Single Shallow Ported Subwoofer Enclosure
• 3/4" 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: 0.59 cubic feet

Discover more. Set your vehicle.

List price $89.99

-16% $75.40

Add to Cart

Atrend A192-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2002-2014 vehicles from Chevrolet, Cadillac

Out of stock

Compare

Go to item page

Atrend A192-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2002-2014 vehicles from Chevrolet, Cadillac

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.6 cubic feet
• Compatible with select 2002-2014 vehicles from Chevrolet, Cadillac

Confirm fitment. Set your vehicle.

List price $204.99

-17% $169.99

Notify Me

Atrend A101-10CP

Empty Single 10" Sealed Rear Underseat Enclosure for select 1988-1999 vehicles from Chevrolet, GMC

Out of stock

Compare

Go to item page

Atrend A101-10CP

Empty Single 10" Sealed Rear Underseat Enclosure for select 1988-1999 vehicles from Chevrolet, GMC

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.0 cubic feet
• Compatible with select 1988-1999 vehicles from Chevrolet, GMC

Confirm fitment. Set your vehicle.

List price $119.99

-17% $99.99

Notify Me

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.0 cubic feet
• Compatible with select 1988-1999 vehicles from Chevrolet, GMC

Atrend 10AME

Empty Single 10" Shallow Sealed Subwoofer Enclosure

Compare

Go to item page

Atrend 10AME

Empty Single 10" Shallow Sealed Subwoofer Enclosure

• 10" Single Shallow Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Shallow construction and downward firing design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.47 cubic feet

Free shipping in USA. Provide zip for delivery date.

Discover more. Set your vehicle.

List price $79.99

-12% $70.20

In stock

Only 1 Left!

Add to Cart

Top special offer for this item

40% off a Sound Deadening Trunk Kit!

Atrend 12DVR - Black Carbon Fiber

Empty Dual 12" Vented Subwoofer Enclosure (Black)

Out of stock

Compare

Go to item page

Atrend 12DVR - Black Carbon Fiber

Empty Dual 12" Vented Subwoofer Enclosure (Black)

• 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

Discover more. Set your vehicle.

List price $309.99

-40% $184.99

Notify Me

Atrend 12JLS

Empty Single 12" Sealed Enclosure for JL Audio WX-W0-W1-W3 Series Subwoofers

Out of stock

Compare

Go to item page

Atrend 12JLS

Empty Single 12" Sealed Enclosure for JL Audio WX-W0-W1-W3 Series Subwoofers

• 12" Single Sealed Subwoofer Enclosure
• Fits JL Audio WX-W0-W1-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: 1.05 cubic feet

Discover more. Set your vehicle.

List price $119.99

-13% $104.00

Add to Cart

Atrend A201-10CP

Empty Single 10" Sealed Rear Underseat Enclosure for select 2002-2019 Ram 1500 / 2500 / 3500 and 1500 and 1500 Classic

Out of stock

Compare

Go to item page

Atrend A201-10CP

Empty Single 10" Sealed Rear Underseat Enclosure for select 2002-2019 Ram 1500 / 2500 / 3500 and 1500 and 1500 Classic

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.85 cubic feet
• Compatible with select 2002-2019 Ram 1500 / 2500 / 3500 and 1500 and 1500 Classic

Confirm fitment. Set your vehicle.

List price $114.99

-13% $99.99

Notify Me

Prev 3 4 5 6 7 Next

Items per page: 20 40 60

Clear all

We love people and we're ready to help you! See what separates us from our competition.

Free perks, no Prime^TM fees

Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.

Free install gear for stereos

Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.

Authentic & Authorized

We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.

View best sellers, deals, and more

Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!

Learn about All Car Audio

We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!

Call or email our experts

Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!

Why Shop With Us?

Subscribe

Welcome to the Team!

All Atrend Empty Car Subwoofer Boxes

Shop the Category

Atrend 12KSQL

Atrend 12KSQL

Atrend 15DVR - Black Carbon Fiber

Atrend 15DVR - Black Carbon Fiber

Atrend 12FS

Atrend 12FS

Atrend 12SRF

Atrend 12SRF

Atrend A402-10CP

Atrend A402-10CP

Atrend 10SVR - Black Carbon Fiber

Atrend 10SVR - Black Carbon Fiber

Atrend 19SVRF

Atrend 19SVRF

Atrend KW12DS

Atrend KW12DS

Atrend 12KWSV

Atrend 12KWSV

Atrend 15DVR - Red Carbon Fiber

Atrend 15DVR - Red Carbon Fiber

Atrend 12KWSS

Atrend 12KWSS

Atrend 12PSS

Atrend 12PSS

Atrend 10SVR - Brushed Aluminum

Atrend 10SVR - Brushed Aluminum

Atrend 12SMV

Atrend 12SMV

Atrend A192-10CP

Atrend A192-10CP

Atrend A101-10CP

Atrend A101-10CP

Atrend 10AME

Atrend 10AME

Atrend 12DVR - Black Carbon Fiber

Atrend 12DVR - Black Carbon Fiber

Atrend 12JLS

Atrend 12JLS

Atrend A201-10CP

Atrend A201-10CP

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links