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JL Audio Stealthboxes for your 2008 Cooper close

A Stealthbox by JL Audio provides you with an easy drop-in solution that sounds amazing, fits seamlessly within your vehicle's contours and is color matched to also blend in smoothly. You won't go wrong with a Stealthbox.

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JL Audio SlamPak SLPK-YA-19XFC-Sub

Yamaha FX WaveRunner '19-Up (Optional Subwoofer)

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Yamaha FX WaveRunner '19-Up (Optional Subwoofer)

• 8-inch marine subwoofer
• Made for the SlamPak™ Audio System
• All-fiberglass sealed enclosure
• Replaces the FX's center storage compartment
• Includes integrated storage tray and replacement 12V outlet

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$1,499.99

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• 8-inch marine subwoofer
• Made for the SlamPak™ Audio System
• All-fiberglass sealed enclosure
• Replaces the FX's center storage compartment
• Includes integrated storage tray and replacement 12V outlet

JL Audio Stealthbox® SB-T-TUNDB3/10TW3/BK

Custom fit subwoofer enclosure forselect 2007-2021 Tundra (Black)

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Custom fit subwoofer enclosure forselect 2007-2021 Tundra (Black)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW3-D4
• 800 Watts RMS
• For 2007-Up Toyota Tundra Double Cab with Black or Red Rock interior
• Stealthbox Installs under driver-side rear seat

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$1,799.99

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JL Audio Stealthbox® SB-GM-SLVD/10TW1/BK

Custom-Fit Loaded Dual 10" Sealed Truck Enclosure with Two 10TW1-4 Subwoofers for select 2014-2018 Silverado 1500 / 2500 HD / 3500 HD and Sierra 1500 / 2500 HD / 3500 HD (Black)

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Custom-Fit Loaded Dual 10" Sealed Truck Enclosure with Two 10TW1-4 Subwoofers for select 2014-2018 Silverado 1500 / 2500 HD / 3500 HD and Sierra 1500 / 2500 HD / 3500 HD (Black)

• Sealed truck enclosure with 2 10" TW1 Series Subwoofer
• Designed for select 2014-2018 Silverado 1500 / 2500 HD / 3500 HD and Sierra 1500 / 2500 HD / 3500 HD
• 600 watts per pair / 300 watts each RMS
• Final Impedance: 2-ohm
• Includes two JL Audio 10TW1-4 subwoofers
• Easily installs under the rear seat
• Includes two black steel mesh grilles

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$1,799.99

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JL Audio Stealthbox® SB-GM-C7CP2/10TW3

Custom fit subwoofer enclosure for select 2014-2019 Corvette

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Custom fit subwoofer enclosure for select 2014-2019 Corvette

• Contains two 10TW3-D8 subwoofers in a sealed enclosure
• Installation does not affect storage of targa-tops
• Mounts ahead of the rear axle, so as to preserve precious cargo space and maintain the C7’s excellent weight distribution
• Installs behind front seats in the forward section of the cargo area
• Sealed fiberglass enclosure

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$1,999.99

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Used from: $1,699.99

JL Audio Stealthbox® SB-POL-RZG2R/10TW3

Custom fit subwoofer enclosure for select 2014-2024 RZR XP and RZR 4 900 EPS LE / 4 900 EPS / 900 EPS XC Edition / 900 XC Edition

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Custom fit subwoofer enclosure for select 2014-2024 RZR XP and RZR 4 900 EPS LE / 4 900 EPS / 900 EPS XC Edition / 900 XC Edition

• 400W Single 10" Sealed Subwoofer Enclosure
• 10" TW3 Thin Line Subwoofer
• Sealed Fiberglass Construction with Weatherproof Texture-Coated Finish

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$1,149.99

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Used from: $977.49

JL Audio Stealthbox® SB-POL-SLINGSUBD/10W3v3-2

Custom fit subwoofer enclosure for select 2015-2024 vehicles from Polaris (Driver Side - 2 Ω)

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Custom fit subwoofer enclosure for select 2015-2024 vehicles from Polaris (Driver Side - 2 Ω)

• Loaded with a JL Audio 10" 10W3v3 2 ohm Subwoofer
• Fits 2015-Up Polaris Slingshot Vehicles
• 100% Fiberglass Construction
• Mounts Behind the Driver's Seat
• Weatherproof Finish

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$1,149.99

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JL Audio Stealthbox® SB-D-5GRAMQC/10TW3

Custom fit subwoofer enclosure for select 2020-2025 1500

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Custom fit subwoofer enclosure for select 2020-2025 1500

• 2020-Up RAM 1500 Quad Cab models
• 800 Watts RMS
• Installs under the rear seat

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$2,299.99

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JL Audio Stealthbox® SB-POL-RETX-10TW3

Custom fit subwoofer enclosure for select 2015-2016 Ranger ETX

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Custom fit subwoofer enclosure for select 2015-2016 Ranger ETX

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2015-Up Polaris Ranger ETX Vehicles
• Mounted Beneath the Driver's Seat
• Fiberglass and Weatherproof Enclosure
• Front-Firing Design • Wired for 2 Ohm Load

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JL Audio Stealthbox® SB-POL-RZG3/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2019-2024 RZR XP and RZR PRO XP 4

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Custom-Fit Loaded 10" Subwoofer Enclosure for select 2019-2024 RZR XP and RZR PRO XP 4

• Sealed enclosure with 1 10" Stealthbox Series Subwoofer
• Designed for select 2019-2024 RZR XP and RZR PRO XP 4
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm
• Designed to replace Polaris RZR's glove box assembly
• Hassle-free plug and play installation

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$1,799.99

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JL Audio Stealthbox® SB-N-TTNCRW/10W1/DG (Open Box, Good)

Custom-Fit Dual 12" Subwoofer Enclosure for

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Custom-Fit Dual 12" Subwoofer Enclosure for

• Sealed enclosure with 2 10" Stealthbox Series Subwoofer
• 300 watts RMS ( Peak)
• Final Impedance: 2-ohm

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List price $1699.99
-20% $1,359.99

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• Sealed enclosure with 2 10" Stealthbox Series Subwoofer
• 300 watts RMS ( Peak)
• Final Impedance: 2-ohm

JL Audio Stealthbox® SB-GM-TAHOCNSL/10W1v3 (Open Box, Great)

Custom fit subwoofer enclosure for with front bucket seats

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Custom fit subwoofer enclosure for with front bucket seats

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS
• For 2007-2013 Chevrolet / GMC Full-Size SUV's / Trucks with front bucket seats
• Stealthbox Installs inside the forward section of the factory center console

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• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS
• For 2007-2013 Chevrolet / GMC Full-Size SUV's / Trucks with front bucket seats
• Stealthbox Installs inside the forward section of the factory center console

JL Audio Stealthbox® SB-J-GCHWK2/10W3v3/BK (Like New (Open Box))

Custom fit subwoofer enclosure for select 2011-2021 Grand Cherokee (Black)

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Custom fit subwoofer enclosure for select 2011-2021 Grand Cherokee (Black)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS Power Handling
• Stealthbox Installs into passenger-side rear cargo panel

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List price $1199.99
-15% $1,019.99

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• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
• 500 Watts RMS Power Handling
• Stealthbox Installs into passenger-side rear cargo panel

JL Audio Stealthbox® SB-GM-VETC6/10W1v3 (Like New (Open Box))

Custom fit subwoofer enclosure for select 2005-2013 Corvette

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Custom fit subwoofer enclosure for select 2005-2013 Corvette

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS Power Handling
• Stealthbox Installs neatly into the rear corner of the hatch

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• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS Power Handling
• Stealthbox Installs neatly into the rear corner of the hatch

JL Audio Stealthbox® SB-KW-TRX4-10TW3 (Like New (Open Box))

Custom fit subwoofer enclosure for select 2015-2023 vehicles from Kawasaki

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Custom fit subwoofer enclosure for select 2015-2023 vehicles from Kawasaki

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2015-Up Kawasaki Teryx 4 Vehicles
• Mounted Beneath the Rear Seat
• Fiberglass and Weatherproof Enclosure
• Front-Firing Design • Wired for 2 Ohm Load

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• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2015-Up Kawasaki Teryx 4 Vehicles
• Mounted Beneath the Rear Seat
• Fiberglass and Weatherproof Enclosure
• Front-Firing Design • Wired for 2 Ohm Load

JL Audio Stealthbox® SB-POL-GNRL/10TW3 (Like New (Open Box))

Custom fit subwoofer enclosure for select 2016-2022 vehicles from Polaris

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Custom fit subwoofer enclosure for select 2016-2022 vehicles from Polaris

• Custom Subwoofer Enclosure for Polaris General UTVs
• Loaded with One 10TW3-D4
• Rugged Weatherproof Fiberglass Enclosure
• 400W
• Mounts Out of Sight

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• Custom Subwoofer Enclosure for Polaris General UTVs
• Loaded with One 10TW3-D4
• Rugged Weatherproof Fiberglass Enclosure
• 400W
• Mounts Out of Sight

JL Audio Stealthbox® SB-D-5GRAMCCR/10TW3 (Open Box, Great)

Custom fit subwoofer enclosure for select 2019-2024 1500

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Custom fit subwoofer enclosure for select 2019-2024 1500

• 2019-Up Ram 1500 Crew Cab with Reclining Rear Seat
• 800 Watts of Power
• Slim Design

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List price $2099.99
-15% $1,784.99

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/TN (Open Box, Great)

Custom fit subwoofer enclosure for select 2004-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Camel)

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Custom fit subwoofer enclosure for select 2004-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Camel)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 13TW5v2-2
• 600 Watts RMS
• For 2004-Up SuperDuty Crew Cab with FlexFold 60/40 split bench rear seat and Camel interior
• Stealthbox Installs under the rear bench seat

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List price $1499.99
-15% $1,274.99

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JL Audio Stealthbox® SB-F-MUSCPE/12TW3 (Open Box, Great)

Custom fit subwoofer enclosure for select 2015-2025 Mustang and Mustang GTD

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Custom fit subwoofer enclosure for select 2015-2025 Mustang and Mustang GTD

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 12TW3-D4
• 400 Watts RMS Power Handling
• Stealthbox seamlessly installs in the passenger side rear corner of the trunk

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List price $1349.99
-15% $1,147.49

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JL Audio Stealthbox® SB-D-QDRAMD/10TW1 (Open Box, Great)

Custom fit subwoofer enclosure for select 2002-2024 vehicles from Ram, Dodge

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Custom fit subwoofer enclosure for select 2002-2024 vehicles from Ram, Dodge

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Two JL Audio 10TW1-4 Subwoofers
• RMS: 600 watts per pair / 300 watts each
• For 2002-Up Dodge Ram
• Stealthbox Installs underneath rear seat

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-15% $1,444.99

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JL Audio Stealthbox® SB-GM-COCREW2G/10TW3 (Open Box, Great)

Custom fit subwoofer enclosure for select 2012-2022 Colorado and Canyon

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Custom fit subwoofer enclosure for select 2012-2022 Colorado and Canyon

• 400W Single 10" Sealed Subwoofer Enclosure
• 12" TW3-D4 Subwoofer
• FIberglass enclosure with OEM-matched carpet
• One set of binding post Terminals

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    FAQ Frequently asked questions in JL Audio Stealthboxes


    JL Audio Stealthboxes Frequently Asked Questions (FAQ)
    JL Audio Stealthboxes are custom-fit enclosures for motorcycle speakers. They are designed to be aerodynamic and stealthy, so they do not disrupt the airflow around your motorcycle.
    There are many benefits to using JL Audio Stealthboxes, including: Aerodynamic design: JL Audio Stealthboxes are designed to be aerodynamic, so they do not disrupt the airflow around your motorcycle. This can improve fuel economy and make your motorcycle more stable at high speeds. Stealthy design: JL Audio Stealthboxes are designed to be stealthy, so they do not look like they are there. This can make your motorcycle look more streamlined and can help to prevent theft. High-quality speakers: JL Audio Stealthboxes come with high-quality speakers that produce excellent sound quality. Durable construction: JL Audio Stealthboxes are made from durable materials that can withstand the elements. Easy installation: JL Audio Stealthboxes are designed to be easy to install. Most models can be installed in minutes using the included hardware.
    There are a few factors to consider when choosing a JL Audio Stealthbox, including: The type of motorcycle you have: JL Audio Stealthboxes are made for specific models of motorcycles. Make sure to choose a Stealthbox that is made for your motorcycle. The type of music you listen to: If you listen to a lot of bass-heavy music, you will need a Stealthbox with a subwoofer. Your budget: JL Audio Stealthboxes range in price from a few hundred dollars to a few thousand dollars. It is important to set a budget before you start shopping. The warranty: Make sure the Stealthbox you choose comes with a good warranty. This will protect you in case something goes wrong.
    Installing a JL Audio Stealthbox is a relatively simple process, but it is important to follow the manufacturer's instructions carefully. Here are the basic steps involved in installing a JL Audio Stealthbox: 1. Choose a location for the Stealthbox. The Stealthbox should be located in a place where it is not likely to be damaged by wind or rain. 2. Secure the Stealthbox in place. The Stealthbox should be secured in place to prevent it from moving around. 3. Connect the speakers to the Stealthbox. The speakers should be connected to the Stealthbox using speaker wire. 4. Connect the Stealthbox to the motorcycle's electrical system. The Stealthbox should be connected to the motorcycle's electrical system using a wiring kit. 5. Test the system. Once the system is installed, test it to make sure it is working properly.
    JL Audio Stealthboxes are available at a variety of retailers, including motorcycle audio stores, electronics stores, and online retailers. When choosing a retailer, it is important to make sure that they offer a wide selection of products and that they have a good reputation for customer service.
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    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
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.