JL Audio SB-J-WRUP/10TW1-4 Stealthbox One 10" 150W RMS (300W Peak Power Handling) 4 Ohms, Enclosure Suboowfer for 2007-2017 Jeep Wrangler Unlimited
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Why Choose JL Audio SB-J-WRUP/10TW1-4 Stealthbox System?
Powerful Audiophile Bass Quality
These systems are designed to provide powerful, audiophile bass quality without significantly compromising precious cargo space. Our patented, low-profile thinline subwoofer technology extracts amazing bass from very thin enclosures that bolt solidly above each rear wheel well. Rugged, 100% fiberglass construction is as tough as your Jeep® and sturdy steel-mesh grilles mean you can still toss all your gear in the back without worrying about damage.
Customize in Creative Ways
Because Jeep® owners customize their vehicles in all kinds of creative ways, the driver side and passenger side Stealthbox® systems are sold individually. A single one is enough for most people to be very happy, but you can go for two if maximum performance is your goal.
Frequently Asked Questions (FAQ)
- • Why doesn't the JL Audio SB-J-WRUP/10TW1-4 fit my Jeep Wrangler even though it's a JL enclosure?
This Stealthbox is specifically designed for 2018+ Jeep Wrangler Unlimited (JL) 4-door models. It will not properly fit 2-door Wranglers, older JK models, or vehicles with aftermarket modifications that interfere with the factory mounting location.
- • The bass sounds weak after installation. Did I get a defective Stealthbox?
Weak bass is usually caused by incorrect amplifier settings, reversed speaker polarity, or insufficient amplifier power rather than a faulty enclosure. Verify the wiring, crossover settings, and gain before assuming the subwoofer is defective.
- • What size amplifier works best with the SB-J-WRUP/10TW1-4?
The built-in 10TW1-4 subwoofer performs best with an amplifier producing around 300 watts RMS at 4 ohms. Using significantly less power may limit output, while excessive power can damage the speaker if not properly tuned.
- • Why do I hear rattling from the rear cargo area after installing the Stealthbox?
The enclosure itself is rarely the source of the noise. Most rattles come from loose interior trim panels, tailgate components, or license plates vibrating from the added bass output.
- • Can I remove the rear seats or fold them down without affecting the Stealthbox?
Yes. The enclosure is designed to preserve normal rear seat operation and cargo functionality when installed correctly using the supplied hardware.
- • Why does the subwoofer bottom out or distort when I turn the volume up?
This is typically caused by amplifier clipping, excessive bass boost, or an improperly adjusted gain control. Reducing the gain and setting the amplifier correctly usually eliminates the distortion.
- • Is the SB-J-WRUP/10TW1-4 waterproof for driving with the Jeep's top removed?
No. While the enclosure is built for the Wrangler's interior, it is not waterproof and should not be exposed to heavy rain, standing water, or direct pressure washing.
- • Can I replace the factory 10TW1 subwoofer with a larger JL Audio driver?
No. The enclosure's internal air volume is engineered specifically for the included 10TW1-4 subwoofer. Installing a different driver may result in poor sound quality, improper fitment, or potential speaker damage.
Learn how to wire subwoofers
- Diameter : 10 Inch
- Impedance : 4 Ohm
- Peak Power Handling : 300 Watts
- Number Of Subwoofers : 1
- Vehicle Make : Jeep
- RMS Power Handling : 150 Watts
Features:
- Each system contains one 10TW1-4 in a sealed enclosure
- 300 watt power handling
- Each enclosure is wired for 4 ohms (using two achieves a 2 ohm load in parallel)
- A steel mesh grille is included with each to protect the Subwoofer
- Each enclosure installs above one rear wheel well, with specific models for passenger and driver side
- Does not affect hard top installation.
- UPC: 699440946070
- Weight: 25
- 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.
