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  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. Custom-fit Subwoofer Boxes
  5. JL Audio Stealthboxes

JL Audio Stealthboxes for your 2012 528i xDrive 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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Price Range
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
Type of Enclosure
Some of our Vehicle Specific enclosures are loaded with a subwoofer and an amplifier, some are only loaded with a subwoofer, while some are empty boxes.
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
Total RMS Power Handling
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
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Final Wired Impedance
This is the final impedance of the system as the amplifier will see it. If the final impedance is for two sets, it means that the enclosure has two sets of terminals at the listed impedance.
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Condition
Availability

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JL Audio Stealthbox® SB-T-TACACG3/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2015-2023 Tacoma

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JL Audio Stealthbox® SB-T-TACACG3/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2015-2023 Tacoma

• Sealed enclosure with 1 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2015-2023 Tacoma
• Designed to easily mount between the jump seats
• Provides arm rest with dual storage trays
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm

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JL Audio Stealthbox SBX-J-JLTAILGT/12W3

Custom-Fit Loaded 12" Subwoofer Enclosure for select 2018-2024 Wrangler (JL)

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JL Audio Stealthbox SBX-J-JLTAILGT/12W3

Custom-Fit Loaded 12" Subwoofer Enclosure for select 2018-2024 Wrangler (JL)

• Sealed enclosure with 1 12" TW3 Shallow Mount Series Subwoofer
• Designed for select 2018-2024 Wrangler (JL)
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm
• Made for 2-door and 4-door models
• Fits within the rear tailgate in the cargo area

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JL Audio Stealthbox® SBX-J-JTGLAD/10TW1

Custom Fit 10" Subwoofer Enclosure for select 2020-2026 Gladiator

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JL Audio Stealthbox® SBX-J-JTGLAD/10TW1

Custom Fit 10" Subwoofer Enclosure for select 2020-2026 Gladiator

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

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

JL Audio Stealthbox® SB-GM-SLVD4/10TW3

Custom-Fit Loaded 10" Sealed Truck Enclosure with Two 10TW3-D8 Subwoofers for select 2019-2025 Sierra and Silverado 2500 HD / 3500 HD / 1500 / 1500 LD

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JL Audio Stealthbox® SB-GM-SLVD4/10TW3

Custom-Fit Loaded 10" Sealed Truck Enclosure with Two 10TW3-D8 Subwoofers for select 2019-2025 Sierra and Silverado 2500 HD / 3500 HD / 1500 / 1500 LD

• Sealed truck enclosure with 2 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2019-2025 Sierra and Silverado 2500 HD / 3500 HD / 1500 / 1500 LD
• 800 watts per pair / 400 watts each RMS
• Final Impedance: 2-ohm
• Includes two JL Audio 12TW3-D8 subwoofers
• Mounts easily under the truck's rear seat

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/TN

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

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/TN

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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JL Audio Stealthbox® SB-J-WRUP/10TW1-2

Custom-Fit Loaded 10" Sealed Enclosure with One 10TW1-2 Subwoofer for select 2007-2018 Wrangler Unlimited and Wrangler Unlimited (JK) (Passenger Side, 2-ohm)

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JL Audio Stealthbox® SB-J-WRUP/10TW1-2

Custom-Fit Loaded 10" Sealed Enclosure with One 10TW1-2 Subwoofer for select 2007-2018 Wrangler Unlimited and Wrangler Unlimited (JK) (Passenger Side, 2-ohm)

• Sealed enclosure with 1 10" TW1 Series Subwoofer
• Designed for select 2007-2018 Wrangler Unlimited and Wrangler Unlimited (JK)
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Includes one JL Audio 10TW1-2 subwoofer
• Mounts above each rear wheel well on the passenger side

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JL Audio Stealthbox® SBX-J-JL4D24/12TW3

Custom-Fit Loaded 12" Subwoofer Enclosure for select 2024-2026 Wrangler Unlimited

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JL Audio Stealthbox® SBX-J-JL4D24/12TW3

Custom-Fit Loaded 12" Subwoofer Enclosure for select 2024-2026 Wrangler Unlimited

• Sealed enclosure with 1 12" Stealthbox Series Subwoofer
• Designed for select 2024-2026 Wrangler Unlimited
• 400 watts RMS Power Handling
• Final Impedance: 2-ohm

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• Sealed enclosure with 1 12" Stealthbox Series Subwoofer
• Designed for select 2024-2026 Wrangler Unlimited
• 400 watts RMS Power Handling
• Final Impedance: 2-ohm

JL Audio Stealthbox SB-D-5GRAMCCF/12TW3

Custom fit subwoofer enclosure for select 2019-2024 1500 models with Fixed Rear Seat

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JL Audio Stealthbox SB-D-5GRAMCCF/12TW3

Custom fit subwoofer enclosure for select 2019-2024 1500 models with Fixed Rear Seat

• Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 12TW3-D8-2
• 400 Watts RMS Power Handling
• For models equipped with a rear Under seat storage tray

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

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

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

Custom fit subwoofer enclosure for select 2015-2024 vehicles from Polaris (Passenger 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 Passenger Seat
• Weatherproof Finish

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

Custom fit subwoofer enclosure for select 2017-2021 Ranger XP

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

Custom fit subwoofer enclosure for select 2017-2021 Ranger XP

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

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JL Audio Stealthbox® SB-POL-RZG2-10TW3

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 900 XC Edition / 4 900 EPS / 4 900 EPS LE

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JL Audio Stealthbox® SB-POL-RZG2-10TW3

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 900 XC Edition / 4 900 EPS / 4 900 EPS LE

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2014-Up Polaris RZR Vehicles
• Replaces Your Glove Box Assembly
• Fiberglass and Textured Sealed Enclosure
• Front-Firing Design
• Wired for 2 Ohm Load

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JL Audio Stealthbox® SB-F-150-SPRCRW/13TW5v2/BK - New (Damaged Packaging)

Custom fit subwoofer enclosure for select 2009-2025 vehicles from Ford (Black)

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JL Audio Stealthbox® SB-F-150-SPRCRW/13TW5v2/BK - New (Damaged Packaging)

Custom fit subwoofer enclosure for select 2009-2025 vehicles from Ford (Black)

• Custom Stealthbox Enclosure with One 13TW5v2-2 Subwoofer
• 1200W Max
• 600W RMS
• For 2009-Up Ford-150 SuperCrew
• Installs Under Driver-Side of Rear Bench Seat
• Fiberglass Carpeted Sealed Enclosure

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JL Audio Stealthbox® SB-GM-CAM6G/12W6v3 (Open Box, Great)

Custom fit subwoofer enclosure for select 2016-2024 Camaro

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JL Audio Stealthbox® SB-GM-CAM6G/12W6v3 (Open Box, Great)

Custom fit subwoofer enclosure for select 2016-2024 Camaro

• 600W Single 12" Sealed Subwoofer Enclosure
• 12" TW3-D4 Subwoofer
• FIberglass enclosure with OEM-matched carpet
• One set of binding post Terminals

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• 600W Single 12" Sealed Subwoofer Enclosure
• 12" TW3-D4 Subwoofer
• FIberglass enclosure with OEM-matched carpet
• One set of binding post Terminals

JL Audio Stealthbox® SB-J-JL4DPAS/10TW1-4

Custom fit subwoofer enclosure for select 2019-2026 Wrangler Unlimited 4xe and Wrangler 4xe (Passenger Side - 4 Ω)

SB-J-JL4DPAS/10TW1-4 big
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JL Audio Stealthbox® SB-J-JL4DPAS/10TW1-4

Custom fit subwoofer enclosure for select 2019-2026 Wrangler Unlimited 4xe and Wrangler 4xe (Passenger Side - 4 Ω)

• 300W Single 10" Sealed Subwoofer Enclosure
• 10" TW1-4 Subwoofer
• FIberglass enclosure with OEM-matched carpet
• Include a Black steel mesh grille

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JL Audio Stealthbox® SB-GM-C7CP1/10TW3

Custom fit subwoofer enclosure for select 2014-2019 Corvette

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JL Audio Stealthbox® SB-GM-C7CP1/10TW3

Custom fit subwoofer enclosure for select 2014-2019 Corvette

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10TW3-D4
• 400 Watts RMS
• For 2014-Up Chevrolet C7 Corvette Coupe (Single Driver)
• Stealthbox Installs into driver side hatch storage compartment

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JL Audio Stealthbox® SB-F-EXPED4G/10TW1

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2018-2024 Expedition and Expedition Max

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JL Audio Stealthbox® SB-F-EXPED4G/10TW1

Custom-Fit Loaded 10" Subwoofer Enclosure for select 2018-2024 Expedition and Expedition Max

• Sealed enclosure with 1 10" Stealthbox Series Subwoofer
• Designed for select 2018-2024 Expedition and Expedition Max
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Fits discretely behind the factory cargo area trim
• Hassle-free plug and play installation

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JL Audio Stealthbox® SB-J-WRUD/10TW1-2

Custom-Fit Loaded 10" Sealed Enclosure with One 10TW1-2 Subwoofer for select 2007-2017 Wrangler Unlimited (Driver Side, 2-ohm)

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JL Audio Stealthbox® SB-J-WRUD/10TW1-2

Custom-Fit Loaded 10" Sealed Enclosure with One 10TW1-2 Subwoofer for select 2007-2017 Wrangler Unlimited (Driver Side, 2-ohm)

• Sealed enclosure with 1 10" TW1 Series Subwoofer
• Designed for select 2007-2017 Wrangler Unlimited
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Includes one JL Audio 10TW1-2 subwoofer
• Mounts above each rear wheel well on the driver side

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/DG

Custom fit subwoofer enclosure for select 2010-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Ebony)

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JL Audio Stealthbox® SB-F-SUPRCC/13TW5v2/DG

Custom fit subwoofer enclosure for select 2010-2016 vehicles from Ford with FlexFold 60/40 split bench rear seat (Ebony)

• 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 Ebony interior
• Stealthbox Installs under the rear bench seat

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JL Audio Stealthbox® SB-P-996/13TW5v2

Custom fit subwoofer enclosure for select 1998-2004 911 Carrera and 911

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JL Audio Stealthbox® SB-P-996/13TW5v2

Custom fit subwoofer enclosure for select 1998-2004 911 Carrera and 911

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 12W3v3-4
• 1200 Watts RMS
• For 1998-2004 Porsche 911 (996)
• Stealthbox mounts firmly behind the rear seats on the cargo shelf

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

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

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

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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    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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    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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
    • 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.

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