15" Sealed Subwoofer Enclosures/Boxes at Sonic Electronix

15" Sealed Subwoofer Boxes

15 inch sealed boxes are our most popular for this size. Typically 15" subs provide a longer, deeper bass than 10 or 12" and when matched with a sealed enclosure, the bass gets a nice edge, while still being deep and rich.
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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.
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Atrend 15KD

15" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

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15" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

15" Dual Sealed Square Subwoofer Enclosure for Kicker L3 or L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

1
Atrend 15KD

15" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

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Ships at Later Date

 
$154.99
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  • 50% Off Subwoofer Grill with Enclosure Purchase!

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15" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

$154.99

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NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

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Kicker 08GL715 Subwoofer Grille

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

$49.95

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NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

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Don't see the accessory you're looking for?
View all available accessories for the Atrend 15KD.
Atrend 15KS

15" Single Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Suibwoofers

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15" Single Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Suibwoofers

15" Single Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

1
Atrend 15KS

15" Single Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Suibwoofers

OUT OF STOCK

$79.95 (14.96% off)
$67.99

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15" Single Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Suibwoofers

$67.99

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NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
Kicker 08GL715 Subwoofer Grille

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

$49.95

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend 15KS.
Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

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15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

27
Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

OUT OF STOCK

$99.99 (20.00% off)
$79.99

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MDFS15 small

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

$79.99

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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.

$2.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15).
Atrend 15SQ

15" Single Medium Pro Series Sealed Subwoofer Enclosure

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15" Single Medium Pro Series Sealed Subwoofer Enclosure

• 15" Single Small Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

5
Atrend 15SQ

15" Single Medium Pro Series Sealed Subwoofer Enclosure

OUT OF STOCK

 
$89.99

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15SQ small

15" Single Medium Pro Series Sealed Subwoofer Enclosure

$89.99

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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.

$2.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend 15SQ.
Atrend 15DM

15" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

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15" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

• 15" Dual Hatchback Style Medium Sealed Subwoofer Enclosure
• Premium carpeted Finish • Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

2
Atrend 15DM

15" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

OUT OF STOCK

$109.95 (13.61% off)
$94.99

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15DM small

15" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

$94.99

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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.

$2.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend 15DM.
Atrend 15DQ

15" Dual Medium Pro Series Sealed Subwoofer Enclosure Box

15DQ main
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15" Dual Medium Pro Series Sealed Subwoofer Enclosure Box

15" Dual Small Pro Series Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

3
Atrend 15DQ

15" Dual Medium Pro Series Sealed Subwoofer Enclosure Box

OUT OF STOCK

$106.95 (11.18% off)
$94.99

Item Added to Cart

15DQ small

15" Dual Medium Pro Series Sealed Subwoofer Enclosure Box

$94.99

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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.

$2.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend 15DQ.
Belva MDFS15 Open Box Complete

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

MDFS15 main
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15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

• Item Condition: Open Box Complete
• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

Belva MDFS15 Open Box Complete

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

OUT OF STOCK

$79.99 (56.26% off)
$34.99

Item Added to Cart

MDFS15 small

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

$34.99

Keep Shopping

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.

$2.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Belva MDFS15 Open Box Complete.
Atrend 15DQ - Open Box, Good Condition Used

15" Dual Medium Pro Series Sealed Subwoofer Enclosure

15DQ main
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15" Dual Medium Pro Series Sealed Subwoofer Enclosure

15" Dual Small Pro Series Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Atrend 15DQ - Open Box, Good Condition Used

15" Dual Medium Pro Series Sealed Subwoofer Enclosure

OUT OF STOCK

$106.95 (34.60% off)
$69.95

Item Added to Cart

15DQ small

15" Dual Medium Pro Series Sealed Subwoofer Enclosure

$69.95

Keep Shopping

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.

$2.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Atrend 15DQ - Open Box, Good Condition Used.
15" Sealed enclosures matched with 15" subs provide full, rich sounding bass for your car stereo to highly improve the sound quality of your music.
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