JL Audio SB-J-WRUP/10TW1-2 Stealthbox One thin-line 10" 300W RMS (600W Peak Power Handling) 4 Ohms, Shallow Mount Car Subwoofer in Sealed Enclosure for 2018-2023 Jeep Wrangler Unlimited (Driver Side - 4 O)
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What's Inside?
- • 10" Stealthbox One Shallow Mount Car Subwoofer in Sealed Enclosure
- • Owner's Manual
Why Choose JL Audio SB-J-JL4DDRV/10TW1-4 Stealthbox System?
Outstanding Sub-bass Performance
Combining JL Audio's advanced thin-line subwoofer technology with a form fitting enclosure design, these Stealthbox® systems deliver outstanding sub-bass performance in your 4-door Wrangler, without consuming excess cargo space.
Constructed from 100% fiberglass, each Stealthbox® houses a 10TW1 thin-line subwoofer and mounts solidly above each rear wheel well. A matching trim panel and sturdy steel-mesh grille are included, so you can carry plenty of gear without worrying about damage. Separate driver and passenger side Stealthbox® models are available, each with 2 or 4 ohm drivers.
Factory-equipped With Premium Audio
The Hard Data: Contains one 10TW1 in a sealed enclosure with 300 watt power handling. Choose from 2 ohm or 4 ohm models, driver or passenger side. Each enclosure installs above one rear wheel well. Black steel mesh grille is included with each.
If vehicle is factory-equipped with Premium Audio, passenger side Stealthbox® installation requires removal of OEM “subwoofer” and purchase of interior trim parts from Jeep®. Will not fit any "JK" Jeep® model or 2-Door "JL" models. Soft-top models: Stealthbox® installation does not interfere with normal top operation, except for the final position where the top mechanism is detached from the rails.
Frequently Asked Questions (FAQ)
- • Will this Stealthbox model fit my 2-door Jeep Wrangler or an older JK model?
No. This enclosure is custom-engineered exclusively for the 2018-Up 4-door Jeep Wrangler Unlimited (JL) chassis and is not compatible with any 2-door JL or older JK models.
- • Does the installation interfere with the operation of my soft-top roof?
No. The enclosure is designed to clear all top mechanisms during normal operation, except for the final stowed position where the top frame is detached from the rails.
- • What do I need to do if my Jeep has the factory-installed Premium Audio system?
If installing on the passenger side, you must permanently remove the OEM subwoofer assembly and purchase specific replacement interior trim parts directly from a Jeep dealer.
- • Why is it so important to mount this enclosure securely to the vehicle?
A loose enclosure is a serious safety hazard during sudden stops or accidents, and any movement of the box caused by subwoofer vibration will significantly degrade your bass performance.
- • What is the main difference between the 10TW1-2 and 10TW1-4 models?
The difference is the voice coil impedance (2-ohm vs 4-ohm). This choice allows you to impedance-match the subwoofer to your specific amplifier's stable power ratings.
- • What is the recommended continuous RMS power rating for this subwoofer?
The 10TW1 thin-line driver is rated for 300 watts of continuous RMS power. For the best performance, pair it with a high-quality monoblock amplifier within this power range.
- • Does this enclosure take up a lot of my Jeep's cargo space?
No. The system is designed to mount solidly above the rear wheel well, delivering high-output sub-bass while leaving your main cargo floor area almost entirely unobstructed.
- • Do I need to buy a separate grille to protect the subwoofer cone from my gear?
No. Each Stealthbox comes with a sturdy, form-fitting black steel-mesh grille included, allowing you to carry cargo without worrying about damaging the subwoofer cone.
Learn how to wire subwoofers
- Diameter : 10 Inch
- Impedance : 4 Ohm
- Peak Power Handling : 600 Watts
- Number Of Subwoofers : 1
- Vehicle Make : Jeep
- RMS Power Handling : 300 Watts
Features:
- Advanced Thin-Line Subwoofer Technology: Houses a 10" JL Audio 10TW1-4 subwoofer, delivering powerful, accurate bass without taking up excess cargo space.
- Custom-Fit for Jeep Wrangler Unlimited: Designed specifically for 2018–2023 Wrangler Unlimited, Wrangler Unlimited 4xe, and JL models for a perfect, factory-like fit.
- Sealed Enclosure Design: Low-profile, MDF construction with carpet covering ensures tight, musical bass and long-term durability.
- Driver-Side Installation: Mounts securely above the rear wheel well on the driver’s side, maintaining a clean, integrated look.
- Durable & Protective: Includes a matching trim panel and steel mesh grille to protect the subwoofer while carrying gear.
- Hassle-Free Installation: Plug-and-play design requires no vehicle modifications for most models, making setup fast and easy.
- Premium Subwoofer Construction: Features mineral-filled polypropylene cone, rubber surround, and rugged removable enclosure for maximum performance.
- Flexible Options: Also available in 2-ohm model (SB-J-JL4DDRV/10TW1-2) for alternative amplifier setups; compatible with premium audio systems with minor adjustments.
Specifications:
- Power Handling: 300W RMS
- Impedance: 4-ohm
- Enclosure Type: Sealed MDF with carpet, mounts above rear wheel well
- Frequency Response: 26–200 Hz
- Sensitivity: 82.2 dB (SPL @ 1W/1M)
- Recommended Amplifier Power: 75–300W RMS
- UPC: 699440946650
- Weight: 20
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
