MTX Ported & Vented Subwoofer Boxes

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This value represents the number of speakers or subwoofers that the enclosure accommodates.
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.
Refers to the diameter of the subwoofer, measured in inches.
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
The color of the enclosure's exterior/outer finish.
The internal volume measurement in cubic feet before subwoofer magnet displacement.
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.
MTX SLH15X2

15" Sledgehammer Dual Round Unloaded Enclosure Subwoofers

SLH15X2 main
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15" Sledgehammer Dual Round Unloaded Enclosure Subwoofers

• 15" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top

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FREE 2-day shipping to VA. Get it Tue, Mar. 28

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$195.99

In stock

• 15" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
MTX SLH15

15" Single Round Sledgehammer Unloaded Enclosure Subwoofer

SLH15 main
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15" Single Round Sledgehammer Unloaded Enclosure Subwoofer

• 15" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.15 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

$139.95

In stock

• 15" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.15 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
MTX SLH12X2

12" Sledgehammer Unloaded Enclosure For Dual Round Subwoofers

SLH12X2 main
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12" Sledgehammer Unloaded Enclosure For Dual Round Subwoofers

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

$179.95

In stock

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
MTX SLH12

12" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

SLH12 main
Go to item page

12" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

• 12" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

shipping truck icon
FREE shipping to VA. Get it Fri, Mar. 31

empty

$129.95

Available

Ships in 10-14 days

• 12" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
MTX SLH12S

12" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

SLH12S main
Go to item page

12" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

• 12" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.65 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

List $149.95
$129.95

In stock

• 12" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.65 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
Kicker 08GL712 Subwoofer Grille

Cast Aluminum Subwoofer Grille that enhances the look of your Solo-Baric Subwoofer

$39.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
MTX SLH12X2S

12" Sledgehammer Dual Square Unloaded Enclosure Subwoofers

SLH12X2S main
Go to item page

12" Sledgehammer Dual Square Unloaded Enclosure Subwoofers

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

List $179.95
$159.95

In stock

Only 2 Left!

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
Kicker 08GL712 Subwoofer Grille

Cast Aluminum Subwoofer Grille that enhances the look of your Solo-Baric Subwoofer

$39.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
MTX SLH10

10" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

SLH10 main
Go to item page

10" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

• 10" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

1
List $119.95
$99.95

In stock

• 10" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
MTX SLH10S

10" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

SLH10S main
Go to item page

10" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

• 10" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

List $129.95
$119.99

In stock

• 10" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
MTX SLH10X2

10" Sledgehammer Unloaded Enclosure For Dual Round Subwoofers

SLH10X2 main
Go to item page

10" Sledgehammer Unloaded Enclosure For Dual Round Subwoofers

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume:
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

shipping truck icon
FREE shipping to VA. Get it Fri, Mar. 31

empty

List $169.95
$149.95

Available

Ships in 10-14 days

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume:
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
Atrend 10MG

10" Protective Waffle Style Subwoofer Grille (1 Pair)

$12.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
MTX SLH10X2S

10" Sledgehammer Unloaded Enclosure For Dual Square Subwoofers

SLH10X2S main
Go to item page

10" Sledgehammer Unloaded Enclosure For Dual Square Subwoofers

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.09 cubic feet
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

shipping truck icon
FREE 2-day shipping to VA. Get it Tue, Mar. 28

empty

List $169.95
$149.95

In stock

Only 3 Left!

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.09 cubic feet
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
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