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Massive Audio Sealed Enclosure Boxes with Car Subwoofers

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

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This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
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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.
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Refers to the diameter of the subwoofer, measured in inches.
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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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Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.

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Massive Audio KILOX122 + 12" Sealed Subwoofer Enclosure

12" 2000W Dual 2 Ohm Car Audio Subwoofer

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12" 2000W Dual 2 Ohm Car Audio Subwoofer

• 2000W Peak
• 1000W RMS
• Paper/ Woven Fiber Cones
• High Quality Tall Foam Surround
• Heavy Duty Cast Aluminum Basket

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50
Was $404.98 Details
$299.99

• 2000W Peak
• 1000W RMS
• Paper/ Woven Fiber Cones
• High Quality Tall Foam Surround
• Heavy Duty Cast Aluminum Basket

KILOX122, MDFS1215 small

Item added to your cart.

Price: $299.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Massive Audio KILOX124 + Atrend 12SAL Hatchback Enclosure

12" 2000W Dual 4 Ohm Car Audio Subwoofer + 12" Sealed Hatchback Enclosure

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12" 2000W Dual 4 Ohm Car Audio Subwoofer + 12" Sealed Hatchback Enclosure

• 2000W Peak
• 1000W RMS
• Paper/ Woven Fiber Cones
• High Quality Tall Foam Surround
• Heavy Duty Cast Aluminum Basket

empty

17
Was $374.98 Details
$294.98

• 2000W Peak
• 1000W RMS
• Paper/ Woven Fiber Cones
• High Quality Tall Foam Surround
• Heavy Duty Cast Aluminum Basket

KILOX124, 12SAL small

Item added to your cart.

Price: $294.98

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart
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