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JL Audio is renowned for its dedication to sound quality and innovation. With its roots in the audio industry, this company has consistently pushed the boundaries in creating high-end car, marine, and home audio systems. Known for its exceptional craftsmanship and advanced technology, JL Audio has established itself as a leader in the audio world, offering products that deliver crisp, clear sound and a truly immersive listening experience.

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Vehicle-specific loaded sub box ✕
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Product Type
Vehicle-specific loaded sub box,
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 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.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
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
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Limited time!

JL Audio Stealthbox® SBX-F-BRONCG6/10TW1

Custom Fit 12" Subwoofer Enclosure for select 2021-2025 Bronco

SBX-F-BRONCG6/10TW1 big
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JL Audio Stealthbox® SBX-F-BRONCG6/10TW1

Custom Fit 12" Subwoofer Enclosure for select 2021-2025 Bronco

• Sealed enclosure with 1 10" Stealth Series Subwoofer
• 300 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 5-1/4" L x 14" H x 16-1/8" W
• Designed to fit behind the Passenger Side panel

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JL Audio Stealthbox® SBX-F-MAVG1/10TW1

Custom Fit 12" Subwoofer Enclosure for select 2022-2025 Maverick

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JL Audio Stealthbox® SBX-F-MAVG1/10TW1

Custom Fit 12" Subwoofer Enclosure for select 2022-2025 Maverick

• Sealed enclosure with 1 10" Stealth Series Subwoofer
• 300 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 5-1/4" L x 16" H x 26-5/8" W

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JL Audio Stealthbox® SBX-F-150-SCDBL/12TW3

Loaded Dual 12" Sealed Fiberglass Enclosure for select 2009-2026 vehicles from Ford

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JL Audio Stealthbox® SBX-F-150-SCDBL/12TW3

Loaded Dual 12" Sealed Fiberglass Enclosure for select 2009-2026 vehicles from Ford

• Sealed enclosure with 1 12" TW3 Shallow Mount Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Includes two JL Audio 12TW3-D8 subwoofers

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• Sealed enclosure with 1 12" TW3 Shallow Mount Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Includes two JL Audio 12TW3-D8 subwoofers

Limited time!

JL Audio Stealthbox® SB-D-QDRAMD/10TW1 (Like New (Open Box))

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

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JL Audio Stealthbox® SB-D-QDRAMD/10TW1 (Like New (Open Box))

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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List price $1699.99
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• 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

Limited time!

JL Audio Stealthbox® SBX-T-TCMAX3G/12TW3

Custom Fit 12" Subwoofer Enclosure for select 2022-2025 Tundra and Tundra i-Force Max

SBX-T-TCMAX3G/12TW3 big
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JL Audio Stealthbox® SBX-T-TCMAX3G/12TW3

Custom Fit 12" Subwoofer Enclosure for select 2022-2025 Tundra and Tundra i-Force Max

• Sealed enclosure with 1 12" Stealthbox Series Subwoofer
• 400 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 6.5" L x 16" H x 21-1/4" W

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JL Audio Stealthbox® SBX-T-TACDCG3/10TW3

Custom-Fit Loaded 10" Sealed Truck Enclosure with One 10TW3-D4 Subwoofer for select 2016-2023 Tacoma

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JL Audio Stealthbox® SBX-T-TACDCG3/10TW3

Custom-Fit Loaded 10" Sealed Truck Enclosure with One 10TW3-D4 Subwoofer for select 2016-2023 Tacoma

• Sealed truck enclosure with 1 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2016-2023 Tacoma
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm
• Includes one JL Audio 10TW3-D4 subwoofer
• Installs in storage pocket behind the passenger side rear seat

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List price $1049.99
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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-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

Limited time!

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

Limited time!

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

Custom-Fit Dual 12" Subwoofer Enclosure for

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

Custom-Fit Dual 12" Subwoofer Enclosure for

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

10% Off Open Box!
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List price $1699.99
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• Sealed enclosure with 2 10" Stealthbox Series Subwoofer
• 300 watts RMS ( Peak)
• Final Impedance: 2-ohm

Limited time!

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

Custom fit subwoofer enclosure for with front bucket seats

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

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

Limited time!

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

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

SB-KW-TRX4/10TW3-2 big
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JL Audio Stealthbox® SB-KW-TRX4-10TW3 (Like New (Open Box))

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

10% Off Open Box!
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$764.99 with coupon | Price details

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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

Limited time!

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

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

10% Off Open Box!
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List price $1199.99
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$917.99 with coupon | Price details

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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

Limited time!

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

Custom fit subwoofer enclosure for select 2005-2013 Corvette

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

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

10% Off Open Box!
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List price $1149.99
-15% $977.49
$879.74 with coupon | Price details

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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

Limited time!

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

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

SB-POL-GNRL/10TW3-2 big
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JL Audio Stealthbox® SB-POL-GNRL/10TW3 (Like New (Open Box))

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

10% Off Open Box!
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List price $849.99
-25% $637.49
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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

 
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