Garage
Shop

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.

Loading...
Filters

Shop the Category

filter-icon Filters & Sort

JL Audio CLS110RG-W7AE Single 10W7AE ProWedge (Open Box, Great)

750W RMS 10" Single 10W7AE Subwoofer Loaded in a Sealed Enclosure (Black Carpet)

CLS110RG-W7AE big
Go to item page Right Arrow Icon of Right Arrow

750W RMS 10" Single 10W7AE Subwoofer Loaded in a Sealed Enclosure (Black Carpet)

• Sealed enclosure with 1 10" W7 Series Subwoofer
• 750 watts RMS
• Final Impedance: 3
• Dimensions: 17-5/8" L x 14-5/8" H x 16-3/4" W x 11.5" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
7
List price $1599.99
-15% $1,359.99

In stock

Rockford Fosgate Prime R2S-1X10 (Open Box, Great)

800W Peak (400W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

R2S-1X10 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (400W RMS) 10" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

• Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 5.25" TD x 3.24" BD x 19" W x 13.5" H

shipping truck icon Free shipping in USA. Provide zip for delivery date.
17
List price $239.99
-15% $203.99

In stock

Lowest price in 30 days

Rockford Fosgate Punch P3S-1X12 (Open Box, Great)

800W Max (400W RMS) 12" Punch Stage 3 Sealed Truck-Style Loaded Enclosure

P3S-1X12 big
Go to item page Right Arrow Icon of Right Arrow

800W Max (400W RMS) 12" Punch Stage 3 Sealed Truck-Style Loaded Enclosure

• 400 Watts RMS
• 800 Watts Max
• Sealed Truck-Style Enclosure
• Kevlar Fiber Semi-Pressed Paper Cone
• M-Roll Santoprene surround
• StampCast basket with integrated spider venting
• 2.5" Dual 2 ohm Voice Coil with spun-laced Nomex insulating collar
• Dual linear spider with embedded 16 AWG tinsel leads

shipping truck icon Free shipping in USA. Provide zip for delivery date.
8
List price $409.99
-23% $314.49

In stock

JBL JBLSUBST1200SAM - Open Box, Great

12" Single Loaded Car Audio Subwoofer Sealed Enclosure

Stage 1200S big
Go to item page Right Arrow Icon of Right Arrow

12" Single Loaded Car Audio Subwoofer Sealed Enclosure

• 250W Single 12" Sealed Subwoofer Enclosure
• Preloaded with single 12" Subwoofers
• Sealed enclosure with Black Carpet
• Enclosure Dimensions:7.75" TD x 11.50" BD x 17.25" W x 14.50" H

shipping truck icon Free shipping in USA. Provide zip for delivery date.
1
List price $319.95
-41% $188.96

In stock

JL Audio PowerWedge CS112LG-TW3 (Open Box, Great)

Passive 400W 12" Sealed PowerWedge Loaded Enclosure with a TW3 Subwoofer

CS112LG-TW3 big
Go to item page Right Arrow Icon of Right Arrow

Passive 400W 12" Sealed PowerWedge Loaded Enclosure with a 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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $829.99
-15% $705.49

In stock

JL Audio PowerWedge CS110LG-TW3 (Open Box, Great)

Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

CS110LG-TW3 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
3
List price $779.99
-15% $662.99

In stock

JL Audio Truck PowerWedge CS113TG-TW5v2 (Open Box, Great)

600W Truck PowerWedge Loaded Subwoofer Enclosure System with Single 13.5" TW5v2 Subwoofer Driver

CS113TG-TW5v2 big
Go to item page Right Arrow Icon of Right Arrow

600W Truck PowerWedge Loaded Subwoofer Enclosure System with Single 13.5" TW5v2 Subwoofer Driver

• 13.5" Loaded PowerWedge Truck Enclosure
• 1200W Peak
• 600W RMS
• Comes Equipped with One JL Audio 13TW5-3v2 TW5 Thin-Line Subwoofer
• High Grade Black Carpet Finish
• Five-Way Binding Post Connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.
4
List price $1149.99
-15% $977.49

In stock

JL Audio PowerWedge CS110TG-TW3 (Open Box, Great)

400W Sealed PowerWedge Truck Style Loaded Enclosure with Single 10TW3 Subwoofer Driver

CS110TG-TW3 big
Go to item page Right Arrow Icon of Right Arrow

400W Sealed PowerWedge Truck Style Loaded Enclosure with Single 10TW3 Subwoofer Driver

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
5
List price $729.99
-15% $620.49

In stock

Rockford Fosgate R2-2X10 (Open Box, Great)

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

R2-2X10 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $339.99
-15% $288.99

In stock

Lowest price in 30 days

Rockford Fosgate Punch Shallow Loaded Enclosure (Open Box, Great)

600W Max (300W RMS) Sealed Truck-Style Wedge Enclosure with One 10" Punch Stage 3 Subwoofer

P3S-1X10 big
Go to item page Right Arrow Icon of Right Arrow

600W Max (300W RMS) Sealed Truck-Style Wedge Enclosure with One 10" Punch Stage 3 Subwoofer

• 300 Watts RMS
• 600 Watts Max
• Kevlar Fiber Semi-Pressed Paper Cone
• Compressed Sealed Poly-foam Surround
• ABS/Acrylic Dustcap Assembly
• 2.5" Voice Coil with spun-laced Nomex insulating collar
• 10 AWG compression speaker terminals

shipping truck icon Free shipping in USA. Provide zip for delivery date.
4
List price $369.99
-24% $280.49

In stock

• 300 Watts RMS
• 600 Watts Max
• Kevlar Fiber Semi-Pressed Paper Cone
• Compressed Sealed Poly-foam Surround
• ABS/Acrylic Dustcap Assembly
• 2.5" Voice Coil with spun-laced Nomex insulating collar
• 10 AWG compression speaker terminals

Rockford Fosgate Prime R2S-1X12 (Open Box, Great)

500W Peak, Prime Series Single 12" R2SD4 Subwoofer Loaded Enclosure

R2S-1X12 big
Go to item page Right Arrow Icon of Right Arrow

500W Peak, Prime Series Single 12" R2SD4 Subwoofer Loaded Enclosure

• Peak Power: 500 watts
• RMS Power: 250 watts
• Final Impedance: 2 ohm
• Solid 5/8" MDF Construction
• Complete with high-density black box carpeting

shipping truck icon Free shipping in USA. Provide zip for delivery date.
10
List price $259.99
-15% $220.99

In stock

Rockford Fosgate R2-2X12 (Open Box, Great)

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

R2-2X12 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $369.99
-15% $314.49

In stock

Rockford Fosgate Power T1S-1X12 (Open Box, Great)

600W RMS Loaded Power Series Truck-style 12" T1 Sealed Enclosure

T1S-1X12 big
Go to item page Right Arrow Icon of Right Arrow

600W RMS Loaded Power Series Truck-style 12" T1 Sealed Enclosure

• 12” T1 Slim Sealed Loaded Enclosure
• Truck box style enclosure
• Power Handling (Watts RMS): 600 Watts RMS 1200 Watts Max
• Black carpet finish with black stitching
• Frequency Response: 20 Hz - 200 Hz
• Nominal Impedance (ea): 1-Ohm
• Grill included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $949.99
-15% $807.49

Available

NVX Loaded BOOST Box - 2012-2020 Tesla Model S - BE-TSLAS-VCW104

For select 2012-2020 Model S - Single 10" 1000W RMS Loaded BOOST Sealed Enclosure

Go to item page Right Arrow Icon of Right Arrow

For select 2012-2020 Model S - Single 10" 1000W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" VC Series Subwoofer
• Fits select 2012-2020 Model S
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm

VIP Star Icon

VIP Product Get $47.00 in rewards to spend later

3
List price $563.99
-17% $469.99
Like New from: $424.99

• Sealed BOOST enclosure with 1 10" VC Series Subwoofer
• Fits select 2012-2020 Model S
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm

Limited time!

Kicker TL7T122 (46TL7T122)

600W RMS Loaded Single 10" Sealed Shallow Truck Enclosure

Go to item page Right Arrow Icon of Right Arrow

600W RMS Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

9
List price $399.99
Save $104.03
-26% $295.96

• Sealed truck enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

NVX Loaded BOOST Box - 2014-2019 Toyota Highlander - BE-TOYHIG3-VS102

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

Go to item page Right Arrow Icon of Right Arrow

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

VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

2
List price $437.99
-20% $349.99
Used from: $244.99 Like New from: $297.49

• 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

Limited time!

Kicker TL7T102 (46TL7T102)

500W RMS Loaded Single 10" Sealed Shallow Truck Enclosure

Go to item page Right Arrow Icon of Right Arrow

500W RMS Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 10" Solo-Baric L7T Series Subwoofer
• 500 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 20-1/4" L x 12" H x 4-3/8" W x 7-1/4" W2

2
List price $349.99
Save $94.03
-27% $255.96

• Sealed truck enclosure with 1 10" Solo-Baric L7T Series Subwoofer
• 500 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 20-1/4" L x 12" H x 4-3/8" W x 7-1/4" W2

NVX NE122S w/ Kicker 52CVT122

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 900W Peak (450W RMS) 12" CompVT Series Single 2-ohm Shallow Subwoofer

Go to item page Right Arrow Icon of Right Arrow

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 900W Peak (450W RMS) 12" CompVT Series Single 2-ohm Shallow 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

2
List price $595.97
-11% $529.97

• [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

Cerwin Vega H7SE12

1200W Peak (225W RMS) Loaded Single 12" Sealed Shallow Enclosure

Go to item page Right Arrow Icon of Right Arrow

1200W Peak (225W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed enclosure with 1 12" HED Series Subwoofer
• 225 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14" L x 6.5" H x 22" W

2
List price $287.99
-17% $239.99

• Sealed enclosure with 1 12" HED Series Subwoofer
• 225 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14" L x 6.5" H x 22" W

Kenwood eXcelon P-XRW122DB

2000W Peak (400W RMS) Loaded Single 12" Sealed Enclosure

Go to item page Right Arrow Icon of Right Arrow

2000W Peak (400W RMS) Loaded Single 12" Sealed Enclosure

• Sealed enclosure with 1 12" Excelon Reference Series Subwoofer
• 400 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 22" L x 9" H x 16" W

VIP Star Icon

VIP Product Get $29.90 in rewards to spend later

1
List price $350.00
-15% $299.00
Used from: $209.30

• Sealed enclosure with 1 12" Excelon Reference Series Subwoofer
• 400 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 22" L x 9" H x 16" W

Items per page: 20 40 60

    Clear all

    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.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2012 Kia Optima

    1998 Mercedes-Benz E-Class

    1977 Datsun 620

    2009 Lexus RX350

    1964 Pontiac LeMans

    2020 Audi RS5

    2000 Land Rover Discovery

    2016 Ram 3500

    1971 Dodge D/W Series

    2019 Lamborghini Urus

    Vehicle
    Store
    Delete

    2018 Can-Am Commander Max 1000R XT

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.