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 StowAway PES110-TW1-2

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

PES110-TW1-2 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $83.00 in rewards to spend later

$829.99

In stock

Only 1 Left!

Kicker CDF124 (48CDF124)

300W Peak (150W RMS) Loaded Single 12" Downward Firing Sealed Subwoofer Enclosure

CDF124 big
Go to item page Right Arrow Icon of Right Arrow

300W Peak (150W RMS) Loaded Single 12" Downward Firing Sealed Subwoofer Enclosure

• Sealed enclosure with 1 12" Comp Series Subwoofer
• 75-150 watts RMS Power Rating
• Final Impedance: 4-ohm
• Dimensions: 22 7/8" L x 7 7/8" H x 14 3/16" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $219.99
-9% $199.99

In stock

Only 1 Left!

Limited time!

Kicker TL7T82 (46TL7T82)

350W RMS Loaded Single 8" Sealed Shallow Truck Enclosure

TL7T82 big
Go to item page Right Arrow Icon of Right Arrow

350W RMS Loaded Single 8" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 8" Solo-Baric L7T Series Subwoofer
• 350 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 19-5/8" L x 11-1/4" H x 3-5/8" W x 6-1/4" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $23.20 in rewards to spend later

1
List price $319.99
Save $88.03
-28% $231.96

In stock

Only 1 Left!

Limited time!

Pioneer TS-D10LB

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

TS-D10LB big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $260.00
Save $56.00
-22% $204.00

In stock

Only 3 Left!

JL Audio PowerWedge TW5 CS113TG-TW5v2

600W RMS Loaded Single 13" Sealed Truck Enclosure

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

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $115.00 in rewards to spend later

4
$1,149.99

In stock

Used from: $977.49

JBL Club 1000SSL (JBLSUBCB1000SSL)

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

JBLSUBCB1000SSL big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

1
List price $449.95
-11% $399.95

In stock

Cerwin-Vega VPASV8

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

VPASV8 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$209.99

In stock

Infinity Reference 1200SSL (INFSUBRF1200SSL)

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

REFERENCE 1200SSL big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $45.00 in rewards to spend later

List price $499.95
-10% $449.95

In stock

DS18 SB212

1400W Peak (700W RMS) Loaded Dual 12" Sealed Shallow Enclosure

SB212 big
Go to item page Right Arrow Icon of Right Arrow

1400W Peak (700W RMS) Loaded Dual 12" Sealed Shallow Enclosure

• Sealed enclosure with 2 12" Subwoofer
• 700 watts RMS (1400 watts Peak)
• Shallow and compact enclosure construction
• Final Impedance: 1-ohm
• Dimensions: 38.75" L x 15.25" H x 5.25" W x 7.5" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

$399.95

In stock.

Hertz MPBX 300 S2

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

MPBX 300 S2 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $80.00 in rewards to spend later

List price $925.00
-14% $799.99

In stock

Only 3 Left!

Rockford Fosgate Prime R2 R2-2X12

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.
$369.99

In stock

Only 3 Left!

Used from: $314.49

Cerwin-Vega VPAS821

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

VPAS821 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $39.00 in rewards to spend later

$389.99

In stock

Infinity Reference 1000SSL (INFSUBRF1000SSL)

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

REFERENCE 1000SSL big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

List price $449.95
-11% $399.95

In stock

Only 1 Left!

JL Audio StowAway PES110-TW1-4

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

PES110-TW1-4 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $83.00 in rewards to spend later

$829.99

In stock

Only 2 Left!

Lowest price in 30 days

Hertz DBX 25.3

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

DBX 25.3 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

List price $280.00
-11% $249.99

In stock

Only 1 Left!

Limited time!

Rockford Fosgate Punch P3 P3S-1X10

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

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

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

4
List price $369.99
Save $40.00
-11% $329.99

In stock

Only 1 Left!

Used from: $280.49

Kicker 49DL7TDF122, NVX NDA12001 Amp and XKIT42 Wiring Kit

1200W RMS Loaded Dual 12" Downward Firing Sealed Subwoofer Enclosure with 1200W RMS N-Series Monoblock Amplifier and 4 Gauge OFC Wiring Kit

49DL7TDF122_NDA12001_XKIT42 big
Go to item page Right Arrow Icon of Right Arrow

1200W RMS Loaded Dual 12" Downward Firing Sealed Subwoofer Enclosure with 1200W RMS N-Series Monoblock Amplifier and 4 Gauge OFC Wiring Kit

  • Kicker 49DL7TDF122 1200W RMS Loaded Dual 12" Downward Firing Sealed Subwoofer Enclosure
  • NDA12001 2400W Peak 1200W RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier
  • Wired Remote Bass Knob included for convenient on-the-fly level adjustments
  • XKIT42 Full Spec 4 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit
  • Comprehensive installation bundle with RCA cables for amplifiers up to 1500 Watts
shipping truck icon Free shipping in USA. Provide zip for delivery date.
135
List price $1240.96
-19% $999.06

In stock

  • Kicker 49DL7TDF122 1200W RMS Loaded Dual 12" Downward Firing Sealed Subwoofer Enclosure
  • NDA12001 2400W Peak 1200W RMS N-Series Class-D 1-Ohm Stable Monoblock Amplifier
  • Wired Remote Bass Knob included for convenient on-the-fly level adjustments
  • XKIT42 Full Spec 4 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit
  • Comprehensive installation bundle with RCA cables for amplifiers up to 1500 Watts

Kicker 49DL7TDF122, NVX VAD17001v2 Amplifier and XKIT42 Wiring Kit

1200W RMS Loaded Dual 12" Downward Firing Enclosure with 1700W RMS Class D Monoblock Amplifier and 4 Gauge OFC Wiring Kit

49DL7TDF122_VAD17001_XKIT42 big
Go to item page Right Arrow Icon of Right Arrow

1200W RMS Loaded Dual 12" Downward Firing Enclosure with 1700W RMS Class D Monoblock Amplifier and 4 Gauge OFC Wiring Kit

  • Kicker 49DL7TDF122 Loaded Dual 12" Downward Firing Sealed Subwoofer Enclosure
  • 1200W RMS power handling for deep and impactful bass performance
  • NVX VAD17001v2 1700W RMS Class D Monoblock Marine Certified Amplifier
  • Full Spec 4 Gauge 100% OFC Oxygen Free Copper Amplifier Wiring Kit
  • Complete bundle includes Bass Remote and 2-Channel Wiring Kit with RCA
shipping truck icon Free shipping in USA. Provide zip for delivery date.
157
List price $1336.96
-19% $1,089.06

In stock

  • Kicker 49DL7TDF122 Loaded Dual 12" Downward Firing Sealed Subwoofer Enclosure
  • 1200W RMS power handling for deep and impactful bass performance
  • NVX VAD17001v2 1700W RMS Class D Monoblock Marine Certified Amplifier
  • Full Spec 4 Gauge 100% OFC Oxygen Free Copper Amplifier Wiring Kit
  • Complete bundle includes Bass Remote and 2-Channel Wiring Kit with RCA

Cerwin Vega H7SE10

800W Peak (200W RMS) Loaded Single 10" Sealed Shallow Enclosure

H7SE10 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (200W RMS) Loaded Single 10" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 10" HED Series Subwoofer
• 200 watts RMS (800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 11.8" L x 6" H x 18.5" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $263.99
-17% $219.99

In stock

SSV Works JJL-DS10

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

190-JJL-DS10 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $51.00 in rewards to spend later

$509.99

In stock.

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

    2022 Tesla Model X

    2022 Audi Q4 e-tron

    2019 Chevrolet Blazer

    2017 Audi S3

    2024 Tesla Model Y

    1999 Subaru Impreza

    2017 Jeep Grand Cherokee

    2004 Ford Expedition

    2016 Porsche Macan

    2016 Audi RS7

    Vehicle
    Store
    Delete

    2004 Harley Davidson FXDWG Dyna Wide Glide

    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.