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  1. Home
  2. MTX Store
  3. MTX Car Audio & Electronics
  4. MTX Car Subwoofers
  5. MTX Car Subwoofer Boxes
  6. MTX Car Subwoofers with a Box (Loaded Sub Boxes)
  7. MTX Sealed Enclosure Boxes with Car Subwoofers

MTX Sealed Enclosure Boxes with Car Subwoofers

Accurate and tight bass with MTX's Sealed Enclosure Boxes with Car Subwoofers.

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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.
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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Series
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MTX Audio TNE212D

400W RMS Loaded Dual 12" Sealed Enclosure

TNE212D big
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MTX Audio TNE212D

400W RMS Loaded Dual 12" Sealed Enclosure

• Sealed enclosure with 2 12" Terminator Series Subwoofer
• 200 watts RMS each
• Final Impedance: 2-ohm
• Dimensions: 29.63" L x 14" H x 13.5" W

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32
List price $249.95
-12% $219.95

In stock

Add to Cart

• Sealed enclosure with 2 12" Terminator Series Subwoofer
• 200 watts RMS each
• Final Impedance: 2-ohm
• Dimensions: 29.63" L x 14" H x 13.5" W

2) MTX Terminator TN12-02 12” 800w Car Audio Subwoofers + Belva MDFD12

400W Peak (200W RMS) 12" Terminator Series Single 2 ohm Subwoofer Package with Sealed Enclosure

(2) TN12-02,BBSW167,MDFD12 big
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2) MTX Terminator TN12-02 12” 800w Car Audio Subwoofers + Belva MDFD12

400W Peak (200W RMS) 12" Terminator Series Single 2 ohm Subwoofer Package with Sealed Enclosure

• 400W Peak
• 200W RMS
• Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• 28 oz. Magnet Structure

Save 15% Off Package Deals at Checkout!
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151
List price $284.88
$279.98

In stock

Only 3 Left!

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MTX 5510-44 Subwoofer + Belva MDFS10 and Speaker Wire

800W Peak (400W RMS) 10" 55 Series Dual 4 Ohm Subwoofer + 10" Subwoofer Enclosure and Speaker Wire

5510-44, MDFS10, BSW127 big
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MTX 5510-44 Subwoofer + Belva MDFS10 and Speaker Wire

800W Peak (400W RMS) 10" 55 Series Dual 4 Ohm Subwoofer + 10" Subwoofer Enclosure and Speaker Wire

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

Save 15% Off Package Deals at Checkout!
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165
List price $274.93
-7% $256.93

In stock

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MTX 5512-22 12" 800 Watt DVC 2-ohm Car Audio Subwoofer + Belva MDFD12

800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package with Sealed Dual Subwoofer Enclosure

(2) 5512-22,BBSW167,MDFD12 big
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MTX 5512-22 12" 800 Watt DVC 2-ohm Car Audio Subwoofer + Belva MDFD12

800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package with Sealed Dual Subwoofer Enclosure

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

Save 15% Off Package Deals at Checkout!
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143
List price $504.88
-15% $429.90

Available

Ships in 10-14 days

Add to Cart

MTX 3512-04S 12" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300RMS) 12" 35 Series Single 4 ohm Shallow Mount Subwoofer Package

BBSW167,1TRUCK12,3512-04S big
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MTX 3512-04S 12" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300RMS) 12" 35 Series Single 4 ohm Shallow Mount Subwoofer Package

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 84.4dB

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47
$224.99

Available

Ships in 10-14 days

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2) MTX 7512-22 12" 3000W Subwoofers + Belva MDFD12 and Speaker Wire

1500W Peak (750W RMS) 12" Dual 2-Ohm Subwoofer + Sealed Dual Subwoofer Enclosure and Speaker Wire

(2) 7512-22,BBSW167,MDFD12 big
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2) MTX 7512-22 12" 3000W Subwoofers + Belva MDFD12 and Speaker Wire

1500W Peak (750W RMS) 12" Dual 2-Ohm Subwoofer + Sealed Dual Subwoofer Enclosure and Speaker Wire

• Peak Power: 1500W
• RMS Power: 750W
• Polypropylene Cone Woofer
• Compression Molded NBR Surround

Save 15% Off Package Deals at Checkout!
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142
$1,109.99

Available

Ships in 10-14 days

Add to Cart

2) MTX 7512-44 12" 3000w DVC 4-ohm Car Audio Subwoofers+Sealed Sub Box Enclosure

750W 12" SuperWoofer 75 Series Dual 4-Ohm Competition Level Performance Package

(2) 7512-44,BBSW167,MDFD12 big
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2) MTX 7512-44 12" 3000w DVC 4-ohm Car Audio Subwoofers+Sealed Sub Box Enclosure

750W 12" SuperWoofer 75 Series Dual 4-Ohm Competition Level Performance Package

• Peak Power: 1500W
• RMS Power: 750W
• Polypropylene Cone Woofer
• Compression Molded NBR Surround

Save 15% Off Package Deals at Checkout!
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140
List price $1064.88
$1,049.95

Available

Ships in 10-14 days

Add to Cart

MTX 5515-44 15" 800 Watt DVC 4-ohm Car Audio Subwoofer+Sealed Sub Box Enclosure

800W Peak (400W RMS) 15" 55 Series Dual 4 Ohm Subwoofer Package

(2) 5515-44,BBSW167,15DQ big Out of stock
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MTX 5515-44 15" 800 Watt DVC 4-ohm Car Audio Subwoofer+Sealed Sub Box Enclosure

800W Peak (400W RMS) 15" 55 Series Dual 4 Ohm Subwoofer Package

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

27
List price $674.88
-15% $570.90
Add to Cart

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

MTX 3510-04S 10" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300W RMS) 10" 35 Series 4 ohm Shallow Mount Car Subwoofer Package

BBSW167,10SME,3510-04S big Out of stock
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MTX 3510-04S 10" 600 Watt Shallow Car Subwoofer+Sealed Sub Box Slim Enclosure

600W Max (300W RMS) 10" 35 Series 4 ohm Shallow Mount Car Subwoofer Package

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 83.7dB

26
List price $224.93
-15% $190.95
Add to Cart

• 600W Max
• 300W RMS
• Slim Profile for Mounting In Tight Spaces
• Inverted Apex Surround
• Horizontal Spring-Loaded Terminals
• Sensitivity: 83.7dB

MTX 5515-22 15" 800 Watt DVC 2-ohm Car Audio Subwoofer+Sealed Sub Box Enclosure

800W Peak (400W RMS) 400W 15" 55 Series Dual 2 Ohm Subwoofer Package

(2) 5515-22,BBSW167,15DQ big Out of stock
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MTX 5515-22 15" 800 Watt DVC 2-ohm Car Audio Subwoofer+Sealed Sub Box Enclosure

800W Peak (400W RMS) 400W 15" 55 Series Dual 2 Ohm Subwoofer Package

• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

Save 15% Off Package Deals at Checkout!
28
List price $674.88
-6% $634.90
Add to Cart

• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

 
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    MTX Sealed Enclosure Boxes with Car Subwoofers Information

    MTX sealed and loaded car sub boxes are a great choice for many vehicles. With simple installation and true sub-bass performance, these boxes are sure to turn some heads. MTX speakers inside sealed and loaded sub boxes will bring the bass you are looking for.
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