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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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Alpine RS-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed Shallow Enclosure

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Alpine RS-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 10" R-Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21.15" L x 5.25" H x 16" W

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List price $1080.00
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SSV Works JJL-DS10

Custom-fit (400W RMS) 10” behind passenger seat enclosure with Kicker CompRT series subwoofer for 2018-up Jeep Wrangler Unlimited

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SSV Works JJL-DS10

Custom-fit (400W RMS) 10” behind passenger seat enclosure with Kicker CompRT series subwoofer for 2018-up Jeep Wrangler Unlimited

• 10" Sealed Subwoofer Enclosure
• Bolt-in installation
• Includes plug and play wire harness kit
• Custom SoloKon™ technology

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$509.99

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Alpine S2-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed PrismaLink Subwoofer Enclosure with RGB Light

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Alpine S2-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed PrismaLink Subwoofer Enclosure with RGB Light

• Sealed enclosure with 1 10" S Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14.5" L x 13" H x 11.25" W

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Alpine S2-SB8

900W Peak (300W RMS) Loaded Single 8" Sealed PrismaLink Subwoofer Enclosure with RGB Light

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Alpine S2-SB8

900W Peak (300W RMS) Loaded Single 8" Sealed PrismaLink Subwoofer Enclosure with RGB Light

• Sealed enclosure with 1 8" S Series Subwoofer
• 300 watts RMS (900 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 12.5" L x 11" H x 9.25" W

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List price $480.00
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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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$339.99

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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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JL Audio CLS112RG-W7AE

1,000W RMS Single 12" 10th Anniversary Edition W7 Series Loaded Sealed Enclosed ProWedge Subwoofer System

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JL Audio CLS112RG-W7AE

1,000W RMS Single 12" 10th Anniversary Edition W7 Series Loaded Sealed Enclosed ProWedge Subwoofer System

• 10th Anniversary Edition
•Satin-Black Powdercoated Baskets
• Bright Anodized Surround Clamp Ring
• Overroll Surround
• W-Cone
• Forced-Air-Cooled Aluminum Alloy Frame
• Radially Cross-Drilled Pole Piece
• Dual Ultra-Long Voice Coils
• Black Powder-Coating
• High Grade Black Carpet Finish
• Engraved JL Audio and W7 Logos
• 10th Anniversary Edition W7 Subwoofer

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Kicker TCWRT672 (48TCWRT672)

300W Peak (150W RMS) Loaded Single 6.75" Sealed Truck Enclosure with Passive Radiator

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Kicker TCWRT672 (48TCWRT672)

300W Peak (150W RMS) Loaded Single 6.75" Sealed Truck Enclosure with Passive Radiator

• Sealed truck enclosure with 2 6.75" CompRT Series Subwoofer
• 150 watts RMS (300 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 15-1/4" L x 10" H x 3-5/16" W x 5-11/16" W2

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Alpine SS-SB10

300W RMS Loaded Single 10" Sealed Shallow Enclosure

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Alpine SS-SB10

300W RMS Loaded Single 10" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 10" S Series Subwoofer
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 18.5" L x 4.5" H x 12.5" W

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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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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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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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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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AudioControl SPC-W10

600W Peak (400W RMS) Loaded Single 10" Sealed Truck Enclosure

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AudioControl SPC-W10

600W Peak (400W RMS) Loaded Single 10" Sealed Truck Enclosure

• Sealed truck enclosure with 1 10" Space Series Subwoofer
• 400 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19.10" L x 12.36" H x 4.095" W x 6.276" W2

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Infinity Reference 1000SSL (INFSUBRF1000SSL)

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

REFERENCE 1000SSL big
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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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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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$829.99

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Pioneer TS-A2500LB

1200W Peak (300W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

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Pioneer TS-A2500LB

1200W Peak (300W RMS) Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed shallow truck enclosure with 1 10" TS Series Subwoofer
• 300 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20.875" L x 11.750" H x 5.875" 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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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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    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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