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Sealed Enclosure Boxes with Car Subwoofers

Sealed sub boxes deliver bass in a more minimal space necessary compared to ported enclosures. Further, they give precision and clarity sound and they're Ideal for tight, accurate bass and space. These enclosures provide a clean, distortion-free sound that's perfect for any music genre.

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Polk Audio DB 1242 DVC (DB 1242DVC) + Sealed Box and Speaker Wire!

1110W Peak (370W RMS) 12" Series Dual 4-Ohm Car Subwoofer (DB 1242DVC) Complete Sub Package

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1110W Peak (370W RMS) 12" Series Dual 4-Ohm Car Subwoofer (DB 1242DVC) Complete Sub Package

• 375 Watts RMS
• 1110 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

• 375 Watts RMS
• 1110 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

Hertz MP 300 D4.3 + Free 12" Sealed Enclosure

12" Mille Pro Series DVC 1200W Dual 4 Ohm Car Subwoofer

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12" Mille Pro Series DVC 1200W Dual 4 Ohm Car Subwoofer

• 1200 Watts Max
• 600 Watts RMS
• Water-repellent pressed paper cone material
• Aluminum alloy basket
• 4 Ohm Impedance
• Top-mount depth: 6-1/2"

• 1200 Watts Max
• 600 Watts RMS
• Water-repellent pressed paper cone material
• Aluminum alloy basket
• 4 Ohm Impedance
• Top-mount depth: 6-1/2"

Polk Audio DB 1042 DVC (DB1042DVC) + FREE Sealed Box & Speaker Wire!

1050W Peak (350W RMS) 10" DB+ Series Dual 4 ohm Car Subwoofer (DB 1042DVC) Complete Sub Package

BBSW127,MDFS10,DB 1042 DVC big
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1050W Peak (350W RMS) 10" DB+ Series Dual 4 ohm Car Subwoofer (DB 1042DVC) Complete Sub Package

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

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166
List price $234.97
-37% $148.63

Available

Ships in 10-14 days

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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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

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143
List price $504.88
-15% $429.90

Available

Ships in 10-14 days

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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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

Polk Audio MM 1242 DVC (MM1242DVC) + Sealed Box & Speaker Wire!

1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1242DVC) Complete Sub Package

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1260W Peak (420W RMS) 12" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1242DVC) Complete Sub Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Infinity PRIMUS 1270B + NVX Premium Sound Dampening Trunk Kit

1200W Max (300W RMS) 12" Primus Series Single/Dual 4 Ohm Car Loaded Subwoofer Enclosure

INFPRIMUS1270BAM, SDTK20 big
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1200W Max (300W RMS) 12" Primus Series Single/Dual 4 Ohm Car Loaded Subwoofer Enclosure

• 1200 Watts Max
• 300 Watts RMS
• Polypropylene Cone
• Rubber Surround
• Stamped Steel Frame
• Black Carpeted Enclosure
• 5/8" Medium-Density Fiberboard Construction

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133
List price $291.94
-18% $239.94

Available

Ships in 10-14 days

Lowest price in 30 days

Rockford Fosgate Punch P2D2-15 + Belva MDFS15 15" Sealed Enclosure

800W Max (400W RMS) 15" Punch P2 Series Dual 2-Ohm Car Subwoofer (Newest Model)

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800W Max (400W RMS) 15" Punch P2 Series Dual 2-Ohm Car Subwoofer (Newest Model)

• 800W Peak
• 400W RMS
• Dual 2 ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

• 800W Peak
• 400W RMS
• Dual 2 ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

DS18 PRO-W10.4SNEO + NVX XMDFS101 Sealed 10" Enclosure

PRO 10" Water Resistant Cone 800W Single 4-Ohm Subwoofer

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PRO 10" Water Resistant Cone 800W Single 4-Ohm Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Water resistant paper Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 4.25"
• Sensitivity: 91 dB

3
List price $305.94
-6% $286.71

• Peak Power: 800 watts
• RMS Power: 400 watts
• Water resistant paper Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 4.25"
• Sensitivity: 91 dB

(2) Polk Audio DB1242SVC 12” 2220 Watt Car Subwoofers+Sealed Sub Box Enclosure

1110W Peak (370W RMS) 12" DB+ Series Single 4 ohm Car Subwoofer (DB 1242SVC) Package

(2) DB 1242 SVC,BBSW167,MDFD12 big
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1110W Peak (370W RMS) 12" DB+ Series Single 4 ohm Car Subwoofer (DB 1242SVC) Package

• 375 Watts RMS
• 1110 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

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140
List price $444.96
-23% $341.99

Available

Ships in 10-14 days

NVX NE81S w/ Rockford Fosgate M1D2-8B

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" M1 Series Dual 2-ohm Marine Subwoofer

NE81S_M1D28B big
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Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" M1 Series Dual 2-ohm Marine Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

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1
List price $305.98
-6% $287.98

Available

Ships in 10-14 days

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

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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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

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140
List price $1064.88
$1,049.95

Available

Ships in 10-14 days

(2) Polk Audio DB1042DVC 10” 2100w Car Audio Subwoofers+Sealed Sub Box Enclosure

(2) Polk Audio DB1042DVC 10” 2100w Car Audio Subwoofers+Sealed Sub Box Enclosure

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(2) Polk Audio DB1042DVC 10” 2100w Car Audio Subwoofers+Sealed Sub Box Enclosure

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

67
List price $374.96
-26% $276.99

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

(2) Polk Audio DB 1042 DVC Subwoofers + Sealed Dual Box & FREE Speaker Wire!

(2) 1050W Peak (350W RMS) 10" DB+ Series Dual 4 ohm Car Subwoofer (DB 1042DVC) MONSTER BASS Package

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(2) 1050W Peak (350W RMS) 10" DB+ Series Dual 4 ohm Car Subwoofer (DB 1042DVC) MONSTER BASS Package

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

90
List price $364.96
-23% $281.98

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

Cerwin-Vega VMAXS104 Subwoofer + Free 10" Sealed Enclsoure

600W MAX VMAXX Series 10″ Dual 4-ohm High-Performance Shallow Subwoofer

VMAXS104, MDFS10 big
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600W MAX VMAXX Series 10″ Dual 4-ohm High-Performance Shallow Subwoofer

• 600 Watts Max
• 300 Watts RMS
• Heavy Industrial Strength Aluminum Cast Frame
• Black Design Patterned Treated Semi-Pressed Pulped Cone
• Elevated Motor Structure Cooling Design
• Klippel DA Optimized Motor and Suspension
• Oversized Spider

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121
List price $351.98
-23% $269.98

In stock.

NVX NE121S w/JBL Arena X 12

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 12" Arena X Series Single 2-ohm Car Subwoofer

NE121S_ARENAX12 big
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Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 12" Arena X Series Single 2-ohm Car Subwoofer

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $849.94
-7% $789.94

Available

Ships in 10-14 days

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Cerwin-Vega VMAXS102 + Free 10" Sealed Enclosure

600W MAX VMAX Series 10″ Dual 2-ohm High-Performance Shallow Subwoofer

VMAXS102, MDFS10 big
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600W MAX VMAX Series 10″ Dual 2-ohm High-Performance Shallow Subwoofer

• 600 Watts Max
• 300 Watts RMS
• Heavy Industrial Strength Aluminum Cast Frame
• Black Design Patterned Treated Semi-Pressed Pulped Cone
• Elevated Motor Structure Cooling Design
• Klippel DA Optimized Motor and Suspension
• Oversized Spider

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121
List price $351.98
-39% $214.99

In stock.

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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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

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142
$1,109.99

Available

Ships in 10-14 days

NVX NE122S w/ Sundown Audio SAV312D4

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 3000W Peak (1500W RMS) 12" SA Series Dual 4-ohm Subwoofer

NE122S_SAV312D4 big
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Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 3000W Peak (1500W RMS) 12" SA Series Dual 4-ohm Subwoofer

• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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2
List price $1187.97
-17% $989.97

Available

Ships in 10-14 days

• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE102S w/ Rockford Fosgate M2D4-10S-G2

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/10" M2 Series Dual 4-ohm Sealed Marine Subwoofer with RGB LED Lighting (White Grilles)

NE102S_M2D410SG2 big
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Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/10" M2 Series Dual 4-ohm Sealed Marine Subwoofer with RGB LED Lighting (White Grilles)

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $1199.97
-19% $975.97

Available

Ships in 10-14 days

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

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    FAQ Frequently asked questions in Sealed Enclosure Boxes with Car Subwoofers


    Sealed Enclosure Boxes with Car Subwoofers Frequently Asked Questions (FAQ)
    Sealed enclosure boxes, also known as acoustic suspension enclosures, are specialized enclosures designed to house car subwoofers. These enclosures are airtight and fully sealed, isolating the subwoofer's rear wave from the front wave. Sealed enclosures are known for producing accurate and controlled bass response with a focus on tight and precise low-frequency sound.
    Sealed enclosure boxes work by creating an airtight chamber around the subwoofer. As the subwoofer cone moves, it compresses and rarefies the air within the enclosure, generating sound waves. The sealed design prevents the air inside from escaping, which allows for more controlled movement of the subwoofer cone. This design results in accurate and well-defined bass, making sealed enclosures suitable for music genres that require precise bass response.
    Using sealed enclosure boxes offers several benefits. Sealed enclosures provide accurate and controlled bass response with minimal distortion, resulting in clean and detailed sound reproduction. They are well-suited for music genres that emphasize quality over sheer volume, such as jazz, classical, and rock. Sealed enclosures also tend to be more forgiving when it comes to subwoofer power handling and provide a more balanced sound across a wide range of frequencies.
    To choose the right sealed enclosure box, consider factors such as the size and power handling capabilities of your subwoofers, as well as your vehicle's available space. Select a sealed box that matches the specifications of your subwoofers to ensure proper fit and optimal performance. Researching product descriptions, reading user reviews, and consulting with car audio professionals can help you find the appropriate sealed enclosure that complements your subwoofers and audio preferences.
    Installing sealed enclosure boxes can vary in complexity based on your vehicle's space, your familiarity with car audio installation, and the specific box design. If you're comfortable with basic car electronics and following instructions, you might be able to handle the installation yourself. Sealed enclosures are generally more straightforward compared to ported or bandpass designs. However, if the installation involves custom fabrication or if you're not experienced with these tasks, seeking assistance from a professional car audio installer is recommended. Professionals can ensure proper installation, acoustic alignment, and optimal bass performance while preserving your vehicle's interior aesthetics.
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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