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

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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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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NVX Loaded BOOST Box - BE-TOYHIG3-VS102 (Open Box, Like New)

For select 2014-2019 Highlander Hybrid and Highlander - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

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NVX Loaded BOOST Box - BE-TOYHIG3-VS102 (Open Box, Like New)

For select 2014-2019 Highlander Hybrid and Highlander - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" N Series Subwoofer
• Fits select 2014-2019 Highlander Hybrid and Highlander
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

10% Off Open Box!
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List price $437.99
-32% $297.49
$267.74 with coupon | Price details

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Rockford Fosgate Prime R2 R2-2X10

2000W Peak (1000W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

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Rockford Fosgate Prime R2 R2-2X10

2000W Peak (1000W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

• 1000 watts Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.5" TD x 7.5" BD x 30.12" W x 12.20" H

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Cerwin-Vega VPASV8

250W Peak (100W RMS) Loaded Single 8" Amplified Shallow Underseat Enclosure

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Cerwin-Vega VPASV8

250W Peak (100W RMS) Loaded Single 8" Amplified Shallow Underseat Enclosure

• 8" Amplified Loaded Subwoofer System
• 100 watts RMS
• Built-In Class D Amplifier
• Shallow underseat enclosure construction
• Variable bass boost and bass enhancement
• Speaker-level (high-level) inputs
• Includes dual remote bass level controller

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$209.99

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Pioneer TS-D10LB

1300W Peak (350W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

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Pioneer TS-D10LB

1300W Peak (350W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 10" D Series Subwoofer
• 350 watts RMS (1300 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20.875" L x 11.750" H x 5.875" W

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Hertz MPBX 300 S2

1000 Peak (500 RMS) 12" S2 Series Single 2 ohms Subwoofer Loaded Enclosure

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Hertz MPBX 300 S2

1000 Peak (500 RMS) 12" S2 Series Single 2 ohms Subwoofer Loaded Enclosure

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Polypropylene Cone
• Rubber Surround

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Rockford Fosgate Prime R2 R2-2X12

1000WPeak (500WRMS) Loaded Dual 12" Sealed Enclosure

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Rockford Fosgate Prime R2 R2-2X12

1000WPeak (500WRMS) Loaded Dual 12" Sealed Enclosure

• 1000 watts Dual 12" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.88" TD x 7.5" BD x 34.17" W x 14.38" H

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$369.99

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Rockford Fosgate Punch P3 P3S-1X10

600W Peak (300W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

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Rockford Fosgate Punch P3 P3S-1X10

600W Peak (300W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 10" Punch P3 Shallow Mount Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 19" L x 13.5" H x 3.3" W x 5.3" W2

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JBL Stage 1200S (JBLSUBST1200SAM)

1000W Peak (250W RMS) Loaded Single 12" Sealed Shallow Enclosure

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JBL Stage 1200S (JBLSUBST1200SAM)

1000W Peak (250W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed enclosure with 1 12" Stage Series Subwoofer
• 250 watts RMS (1000 watts Peak)
• Shallow and compact enclosure construction
• Final Impedance: 2-ohm
• Dimensions: 17.25" L x 14.5" H x 11.5" W

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Cerwin-Vega VPAS821

870W Peak (290W RMS) Loaded Single 8" Amplified Shallow Underseat Enclosure with 2-Channel Output

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Cerwin-Vega VPAS821

870W Peak (290W RMS) Loaded Single 8" Amplified Shallow Underseat Enclosure with 2-Channel Output

• 8" Amplified Loaded Subwoofer System
• 290 watts RMS
• Built-In Class D Amplifier
• Shallow underseat enclosure construction
• 2.1 system: subwoofer and 2 channel outputs
• Variable bass boost and bass enhancement
• Speaker-level (high-level) inputs
• Includes dual remote bass level controller

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JBL Club 1000SSL (JBLSUBCB1000SSL)

1050W Peak (350W RMS) Loaded Single 10" Sealed Enclosure with Passive Radiator

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JBL Club 1000SSL (JBLSUBCB1000SSL)

1050W Peak (350W RMS) Loaded Single 10" Sealed Enclosure with Passive Radiator

• Sealed enclosure with 1 10" Club Series Subwoofer
• Includes a 10" passive radiator
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 24.875" L x 5.75" H x 13.25" W

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JL Audio StowAway PES110-TW1-2

StowAway Sealed Loaded Subwoofer Enclosure with 300W RMS 10TW1-2

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JL Audio StowAway PES110-TW1-2

StowAway Sealed Loaded Subwoofer Enclosure with 300W RMS 10TW1-2

• RMS Power: 300 watts
• Impedance: 2-ohm
• Mica Injected Polypropylene - MIPP cone
• Rubber surround
• Top-mount depth: 4.36"
• Down-firing hard-shell design

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JL Audio StowAway PES110-TW1-4

StowAway Sealed Loaded Subwoofer Enclosure with 300W RMS 10TW1-4

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JL Audio StowAway PES110-TW1-4

StowAway Sealed Loaded Subwoofer Enclosure with 300W RMS 10TW1-4

• RMS Power: 300 watts
• Impedance: 4-ohm
• Mica Injected Polypropylene - MIPP cone
• Rubber surround
• Top-mount depth: 4.36"
• Down-firing hard-shell design

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AudioControl SPC-W12

600W Peak (400W RMS) Loaded Single 12" Sealed Truck Enclosure

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AudioControl SPC-W12

600W Peak (400W RMS) Loaded Single 12" Sealed Truck Enclosure

• Sealed truck enclosure with 1 12" Space Series Subwoofer
• 400 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21.14" L x 14.61" H x 4.49" W x 7" W2

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Hertz DBX 25.3

600W Peak (150W RMS) Loaded Single 10" Sealed Enclosure

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Hertz DBX 25.3

600W Peak (150W RMS) Loaded Single 10" Sealed Enclosure

• Sealed enclosure with 1 10" DBX Series Subwoofer
• 150 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 17.4" L x 11.7" H x 8.9" W

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Infinity Reference 1000SSL (INFSUBRF1000SSL)

1050W Peak (350W RMS) Loaded Dual 10" Sealed Enclosure

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Infinity Reference 1000SSL (INFSUBRF1000SSL)

1050W Peak (350W RMS) Loaded Dual 10" Sealed Enclosure

• Sealed enclosure with 2 10" Reference Series Subwoofer
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 24-7/8" L x 4-1/2" H x 13-1/8" W

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Infinity Reference 1200SSL (INFSUBRF1200SSL)

1200W Peak (400W RMS) Loaded Dual 12" Sealed Enclosure

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Infinity Reference 1200SSL (INFSUBRF1200SSL)

1200W Peak (400W RMS) Loaded Dual 12" Sealed Enclosure

• Sealed enclosure with 2 12" Reference Series Subwoofers
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27-5/8" L x 4-7/8" H x 14-5/8" W

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JL Audio PowerWedge TW5 CS113TG-TW5v2

600W RMS Loaded Single 13" Sealed Truck Enclosure

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JL Audio PowerWedge TW5 CS113TG-TW5v2

600W RMS Loaded Single 13" Sealed Truck Enclosure

• Sealed truck enclosure with 1 13.5" TW5 Shallow Mount Series Subwoofer
• 600 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 19" L x 15" H x 7.75" W

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Belva BPKG10T (Open Box, Good)

600W MAX 10" Shallow-Mount Angled Amplified Loaded Subwoofer Enclosure

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Belva BPKG10T (Open Box, Good)

600W MAX 10" Shallow-Mount Angled Amplified Loaded Subwoofer Enclosure

• 10" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

10% Off Open Box!
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• 10" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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NVX Loaded BOOST Box - BE-TSLAY-G1D (Driver's Side) (Open Box, Great)

For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

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NVX Loaded BOOST Box - BE-TSLAY-G1D (Driver's Side) (Open Box, Great)

For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" N Series Subwoofer (Driver Side)
• Fits select 2020-2023 Model Y (5-seat models only)
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

10% Off Open Box!
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List price $562.99
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JL Audio PowerWedge CS110LG-TW3

Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

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JL Audio PowerWedge CS110LG-TW3

Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction

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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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