Garage
Shop

Custom-fit Subwoofer Boxes for your 1982 J20

Your Vehicle


Exclamation Icon
Fitment data is not available for your 1982 J20
Universal-fit product options below.

Update vehicle | Remove vehicle | Vehicle store

Shop by Category


Products in these categories contain items that carry a guarantee to fit your Jeep J20 (change vehicle)

Additional Categories


You can shop these categories, but we cannot guarantee fit and/or we do not have products that fit your vehicle.

Top sellers

Loading...
Filters
filter-icon Filters & Sort

Atrend A703-12V

Empty Single 12" Vented Front Enclosure for select 2007-2024 Wrangler (JL) and Wrangler and Wrangler (JK) with Amplifier Shelf

A703-12V big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Vented Front Enclosure for select 2007-2024 Wrangler (JL) and Wrangler and Wrangler (JK) with Amplifier Shelf

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Compatible with select 2007-2024 Wrangler (JL) and Wrangler and Wrangler (JK)

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

VIP Product Get $36.14 in rewards to spend later

No Fit Icon Doesn't fit your J20

List price $449.99
-20% $361.40

Available

Ships in 10-14 days

Limited time!

Alpine PSS-TSUB-TYA

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

PSS-TSUB-TYA big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

• Single 10" Loaded Subwoofer Enclosure and Amplifier
• For select 2020-2025 Model Y
• 500 watts Peak, 200 watts RMS
• Includes Class D Stable Monoblock Amplifier
• Direct fit stealth installation in passenger side rear trunk

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

VIP Product Get $90.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

1
List price $1200.00
Save $300.05
-25% $899.95

In stock

Only 1 Left!

MTX F-150C-09A

250W RMS Loaded Single 10" Amplified Sealed Enclosure for select 2009-2015 F-150

F-150C-09A big
Go to item page Right Arrow Icon of Right Arrow

250W RMS Loaded Single 10" Amplified Sealed Enclosure for select 2009-2015 F-150

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D amplifier
• Speaker-level inputs
• External bass control

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

VIP Product Get $72.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

$719.95

Available

Ships in 10-14 days

NVX Empty BOOST Box -2019-2024 GMC Sierra Crew Cab - UBE-GM-19SLVCC-S212

For select 2019-2024 Silverado 1500 - Dual 12" Empty BOOST Sealed Truck Enclosure with LED Lighting

UBE-GM-19SLVCC-S212 big
Go to item page Right Arrow Icon of Right Arrow

For select 2019-2024 Silverado 1500 - Dual 12" Empty BOOST Sealed Truck Enclosure with LED Lighting

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2019-2024 Silverado 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 3.0 cubic feet (common chamber)

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

No Fit Icon Doesn't fit your J20

List price $1199.99
-17% $999.99

In stock

Only 1 Left!

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2019-2024 Silverado 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 3.0 cubic feet (common chamber)

NVX Empty BOOST Box - 2012-2020 Tesla Model S and Model Y - UBE-TSLAS-G1

For select 2012-2020 Model S and Model Y - Single 10" Empty BOOST Sealed Enclosure

UBE-TSLAS-G1 big
Go to item page Right Arrow Icon of Right Arrow

For select 2012-2020 Model S and Model Y - Single 10" Empty BOOST Sealed Enclosure

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2012-2020 Model S and Model Y
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.60 cubic feet

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

VIP Product Get $30.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

List price $359.99
-17% $299.99

In stock

Atrend A219-8CPDV

Empty Dual 8" Vented Rear Truck Enclosure for select 2019-2023 2500 and 3500 and 1500

A219-8CPDV big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 8" Vented Rear Truck Enclosure for select 2019-2023 2500 and 3500 and 1500

• 8" Dual Ported Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 1.2 cubic feet
• Compatible with select 2019-2023 2500 and 3500 and 1500

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

No Fit Icon Doesn't fit your J20

$205.40

Available

Ships in 10-14 days

Alpine PWE-S8-WRA

240W Peak (120W RMS) Loaded Single 8" Compact Amplified Enclosure for select 2011-2026 Wrangler Unlimited and Wrangler Unlimited (JL) and Wrangler Unlimited (JK)

PWE-S8-WRA big
Go to item page Right Arrow Icon of Right Arrow

240W Peak (120W RMS) Loaded Single 8" Compact Amplified Enclosure for select 2011-2026 Wrangler Unlimited and Wrangler Unlimited (JL) and Wrangler Unlimited (JK)

• 8" Amplified Loaded Subwoofer System
• For 4-door Wrangler Unlimited models
• 120 watts RMS
• Built-in class D amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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

VIP Product Get $65.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

1
List price $780.00
-17% $649.95

In stock

Only 2 Left!

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

BE-TSLAS-VCW104 big
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

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

VIP Product Get $47.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

3
List price $563.99
-17% $469.99

In stock

Only 1 Left!

Like New from: $424.99

MTX C1500EX-07A

250W RMS Loaded Single 10" Amplified Sealed Enclosure for select 2007-2015 vehicles from Chevrolet, GMC

C1500EX-07A big
Go to item page Right Arrow Icon of Right Arrow

250W RMS Loaded Single 10" Amplified Sealed Enclosure for select 2007-2015 vehicles from Chevrolet, GMC

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D amplifier
• Speaker-level inputs
• External bass control

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

VIP Product Get $72.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

$719.95

Available

Ships in 10-14 days

JL Audio Stealthbox® SB-GM-SLVCC3/10TW3/BK2

Custom-Fit Loaded 10" Sealed Truck Enclosure with Two 10TW3-D8 Subwoofers for select 2007-2013 vehicles from Chevrolet, GMC.

SB-GM-SLVCC3/10TW3/BK2 big
Go to item page Right Arrow Icon of Right Arrow

Custom-Fit Loaded 10" Sealed Truck Enclosure with Two 10TW3-D8 Subwoofers for select 2007-2013 vehicles from Chevrolet, GMC.

• Sealed truck enclosure with 2 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2007-2013 vehicles from Chevrolet, GMC
• 800 watts per pair / 400 watts each RMS
• Final Impedance: 4-ohm
• Includes two JL Audio 10TW3-D8 subwoofers
• Installs easily under the truck's rear seat location

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

VIP Product Get $200.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

4
$1,999.99

In stock

Only 1 Left!

Used from: $1,699.99

NVX Empty BOOST Box - 2019-2024 Ram 1500 Crew Cab - UBE-RAM-19CC-P212

For select 2019-2024 1500 Crew Cab - Dual 12" Empty BOOST Vented Truck Enclosure with LED Lighting

UBE-RAM-19CC-P212 big
Go to item page Right Arrow Icon of Right Arrow

For select 2019-2024 1500 Crew Cab - Dual 12" Empty BOOST Vented Truck Enclosure with LED Lighting

• Custom Fit Empty Dual 12" BOOST Vented Truck Enclosure
• Compatible with select 2019-2024 1500 Crew Cab
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.5 cubic feet (common chamber)

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

No Fit Icon Doesn't fit your J20

List price $1249.99
-20% $999.99

In stock

Only 1 Left!

• Custom Fit Empty Dual 12" BOOST Vented Truck Enclosure
• Compatible with select 2019-2024 1500 Crew Cab
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.5 cubic feet (common chamber)

MTX Audio Thunderform DRQC20C-TN (Charcoal, Loaded)

Two 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure for select 2002-2018 vehicles from Ram, Dodge

DRQC20C-TN big
Go to item page Right Arrow Icon of Right Arrow

Two 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure for select 2002-2018 vehicles from Ram, Dodge

• Dual 10" Loaded MTX Thunderform Subwoofer Enclosure
• For Dodge Ram Quad Cab 2002-2014
• Loaded with Dual Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohm
• Polypropylene Cone

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

VIP Product Get $72.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

$719.95

Available

Ships in 10-14 days

SSV Works JJL-DS10U

Empty Single 10" Sealed Rear Driver Side Enclosure for select 2018-2022 Ranger XP

190-JJL-DS10U big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 10" Sealed Rear Driver Side Enclosure for select 2018-2022 Ranger XP

• 10" Single Sealed Subwoofer Enclosure
• Durable black 3/4" rotomolded plastic construction
• Total box volume: 0.7 cubic feet
• Compatible with select 2018-2022 Ranger XP

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

No Fit Icon Doesn't fit your J20

$429.99

In stock.

MTX Audio Thunderform F150C04BK12A-TN (Black, Amplified)

Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure select 2004-2008 F-150

F150C04BK12A-TN big
Go to item page Right Arrow Icon of Right Arrow

Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure select 2004-2008 F-150

• Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Crew/Ext Cab
• Loaded with 12" Terminator Series Subwoofers
• 400W Max
• 200W RMS
• 4 Ohm

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

VIP Product Get $72.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

$719.95

Available

Ships in 10-14 days

Atrend A372-10CP

Empty Dual 10" Sealed Rear Enclosure for select 2004-2008 F-150 and F-150 Heritage

A372-10CP big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 10" Sealed Rear Enclosure for select 2004-2008 F-150 and F-150 Heritage

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.4 cubic feet
• Compatible with select 2004-2008 F-150 and F-150 Heritage

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

No Fit Icon Doesn't fit your J20

7
$154.95

Available

Ships in 10-14 days

MTX Audio Thunderform F150C04C12A-TN (Charcoal, Amplified)

Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure for select 2004-2008 F-150

F150C04C12A-TN big
Go to item page Right Arrow Icon of Right Arrow

Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure for select 2004-2008 F-150

• Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Crew/Ext Cab
• Loaded With 12" Terminator Series Subwoofer
• 400W Max
• 200W RMS
• 4 Ohm

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

VIP Product Get $72.00 in rewards to spend later

No Fit Icon Doesn't fit your J20

$719.95

Available

Ships in 10-14 days

NVX Tesla Model 3 Sub Box - BE-TM3-G1 BOOST Box

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2017-Up Tesla Model 3

BE-TM3-G1 big
Go to item page Right Arrow Icon of Right Arrow

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2017-Up Tesla Model 3

• Custom Bass Enclosure for select 2017-2022 Model 3
• Powerful NVX VSW104v2 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 500 Watts RMS of Bass to Your Tesla

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

No Fit Icon Doesn't fit your J20

2
List price $562.99
-50% $279.99

In stock

• Custom Bass Enclosure for select 2017-2022 Model 3
• Powerful NVX VSW104v2 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 500 Watts RMS of Bass to Your Tesla

SSV Works 240-BR-DS10U

Empty Single 10" Sealed Rear Enclosure for select 2021-2025 Bronco

240-BR-DS10U big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 10" Sealed Rear Enclosure for select 2021-2025 Bronco

• 10" Single Sealed 4-Door Rear Subwoofer Enclosure
• Rotomolded plastic construction
• Total box volume: 6.29 cubic feet
• Includes mounting hardware and accessories

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

No Fit Icon Doesn't fit your J20

$399.99

In stock.

• 10" Single Sealed 4-Door Rear Subwoofer Enclosure
• Rotomolded plastic construction
• Total box volume: 6.29 cubic feet
• Includes mounting hardware and accessories

Limited time!

MB Quart MBTAC-SUB-1

600W Peak Loaded Dual 10" Sealed Enclosure for select 2016-2023 Tacoma

MBTAC-SUB-1 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak Loaded Dual 10" Sealed Enclosure for select 2016-2023 Tacoma

• Sealed enclosure with 2 10" Toyota Tuned Subwoofer
• Designed to fit select 2016-2023 Tacoma
• 600 watts Peak Power Handling
• Final Impedance: 4-ohm
• Dimensions: 39" L x 23" H x 12" W

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

VIP Product Get $78.20 in rewards to spend later

No Fit Icon Doesn't fit your J20

1
List price $999.99
Save $217.99
-22% $782.00

In stock

Atrend A392-10CP

Empty Dual 10" Sealed Rear Enclosure for select 1999-2007 F-350 Super Duty and F-250 Super Duty and F-450 Super Duty

A392-10CP big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 10" Sealed Rear Enclosure for select 1999-2007 F-350 Super Duty and F-250 Super Duty and F-450 Super Duty

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.92 cubic feet
• Compatible with select 1999-2007 F-350 Super Duty and F-250 Super Duty and F-450 Super Duty

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

No Fit Icon Doesn't fit your J20

1
$179.99

In stock

Only 2 Left!

Items per page: 20

    Clear all

    All About

    Custom-fit Subwoofer Boxes
    Finding custom fit car subwoofers and boxes doesn't have to be a tedious task. We get it, you don't just want to buy a set of speakers or a box that "might fit" your vehicle, you want want that actually gets the job done. Our wide selection of vehicle-specific subwoofer & boxes will have you rockin n rolling in no time.
    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

    2001 Cadillac DeVille

    1982 Jeep J20

    2000 Land Rover Range Rover

    2022 Audi Q4 e-tron

    2011 Chevrolet Aveo5

    2007 Kia Optima

    2019 Buick LaCrosse

    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.