• JL Audio SB-J-JL4DDRV/10TW1-4 - 010-03303-00
  • JL Audio SB-J-JL4DDRV/10TW1-4 - 010-03303-00 - product view 2
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JL Audio

JL Audio SB-J-JL4DDRV/10TW1-4 10" Driver-Side Stealthbox for 2018–2023 Jeep Wrangler JL Unlimited, 300W RMS, 4Ω 010-03303-00

JL Audio SB-J-JL4DDRV/10TW1-4 10" Driver-Side Stealthbox for 2018–2023 Jeep Wrangler JL Unlimited, 300W RMS, 4Ω 010-03303-00

$1,349.99 USD
$1,349.99 USD
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Before you order

Buy with the right details confirmed

Vehicle fitment must match

Confirm your exact year, model, factory equipment, and any required companion parts before ordering.

Check your vehicle in the MCOR Fit Guide

JL Audio SB-J-JL4DDRV/10TW1-4 Stealthbox is the driver-side, 4-ohm loaded subwoofer enclosure for manufacturer-listed 2018–2023 Jeep Wrangler JL Unlimited four-door applications. It houses one 10TW1-4 thin-line subwoofer, rated for 300 W RMS. It is not the passenger-side or 2-ohm version.

The form-fitting enclosure mounts above the driver-side rear wheel well, adding bass while preserving useful cargo space. A matching trim panel and steel-mesh grille help protect the driver from cargo. An external amplifier and its power/signal wiring are required.

Key Features

  • Vehicle-specific, driver-side loaded enclosure
  • One 10-inch TW1 thin-line subwoofer
  • 300 W RMS power handling; 4 Ω wired impedance
  • Sealed enclosure with protective black steel-mesh grille
  • Manufacturer-listed for 2018–2023 Wrangler Unlimited four-door
  • Not a universal Jeep enclosure or a two-door application

Technical Specifications

Model SB-J-JL4DDRV/10TW1-4
Garmin Part Number 010-03303-00
UPC 699440946650
Vehicle Application 2018–2023 Jeep Wrangler JL Unlimited, four-door
Vehicle Side Driver
Loaded Subwoofer 10TW1-4
Power Handling 300 W RMS
Wired Impedance 4 Ω
Enclosure Sealed
Amplifier External; not included

Vehicle Compatibility

2018 Jeep Wrangler JL Unlimited 4-Door — driver-side installation
2019 Jeep Wrangler JL Unlimited 4-Door — driver-side installation
2020 Jeep Wrangler JL Unlimited 4-Door — driver-side installation
2021 Jeep Wrangler JL Unlimited 4-Door — driver-side installation
2022 Jeep Wrangler JL Unlimited 4-Door — driver-side installation
2023 Jeep Wrangler JL Unlimited 4-Door — driver-side installation

Confirm your exact body configuration, trim panels and factory equipment before ordering. Do not extend fitment to 2024 or later without manufacturer confirmation. Follow the manufacturer installation instructions for brackets, wiring and trim clearance. The manufacturer’s OEM subwoofer removal warning concerns the separate passenger-side version; this listing is the driver-side enclosure.

What’s Included

  • Driver-side Stealthbox loaded enclosure
  • Black steel-mesh grille
  • Installation hardware and documentation

Why Buy From MCOR Automotive

MCOR is an authorized JL Audio / Garmin retailer. Our team can help match speakers, amplifiers and installation hardware before you order, with support after the sale.

Fitment & Installation Help

Use our Vehicle Fit Guide for application-specific information, or contact MCOR through chat to verify your installation. A speaker size or power rating alone does not confirm fit.

Authorized Retailer & Warranty

Applicable manufacturer warranty coverage is subject to manufacturer installation and use requirements.

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