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JL Audio Single 10" Stealthbox®

Custom-fit enclosure with 10" W3v3 subwoofer — fits 2011-up Jeep Grand Cherokee (Black)

Item # 13694508

The JL Audio Stealthbox® custom-fit subwoofer delivers incredible bass in a package that takes up minimal space...

Find what Fits your vehicle

The JL Audio Stealthbox® custom-fit subwoofer delivers incredible bass in a package that takes up minimal space...

California customers:
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Item # 13694508

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Installation help for your car, from our experts.

About the JL Audio Single 10" Stealthbox®

The JL Audio Stealthbox® custom-fit subwoofer delivers incredible bass in a package that takes up minimal space and blends in with your vehicle's interior. JL Audio designs Stealthboxes to fit in specific vehicles, then loads them with appropriate subwoofers for optimal performance. Pair the system with an appropriate amp and wiring for stellar, concealed bass.

JL Audio Built In USA The JL Audio Stealthbox® custom-fit subwoofer delivers incredible bass in a package that takes up minimal space and blends in with your vehicle's interior. JL Audio designs Stealthboxes to fit in specific vehicles, then loads them with appropriate subwoofers for optimal performance. Pair the system with an appropriate amp and wiring for stellar, concealed bass.

Perfect sound to go with the perfect fit
JL Audio puts months of research and design into each Stealthbox® custom-fit subwoofer to ensure not only that it fits, but that it sounds better than any other custom enclosed system. First, JL Audio determines the ideal shape and mounting location for each enclosure, so that it looks like an original part of the vehicle it's designed for. Next, they mount each high-performance subwoofer so it delivers amazing firepower from within its unique enclosure, without sacrificing clarity or musical depth.

The fiberglass enclosure offers superior rigidity while allowing more interior volume, so the sub can turn out louder, deeper bass. JL Audio craftsmen then laminate, grind, join, and finish each Stealthbox® by hand. The end result: full-bodied, distortion-free bass from an impressively stealthy enclosure.

Enjoy enhanced, custom-fit sound
This Stealthbox® enclosure fits 2011-up Jeep Grand Cherokee models. It installs in the passenger side rear cargo area (factory sub will need to be removed, if equipped). This Stealthbox® includes one W3v3 10" 2-ohm subwoofer from JL Audio. A steel-mesh grille is included. Please check with us before purchasing by using the vehicle selector on our site, or calling an Advisor at 1-888-955-6000 to verify fit information.

JL Audio has rated the difficulty of this Stealthbox® installation as moderate. You should be able to install this enclosure if you have experience with car audio, but some vehicles may require modifications.


Product highlights:

  • Stealthbox® custom-fit subwoofer
  • black sealed fiberglass enclosure
  • 10" 2-ohm W3v3 subwoofer
  • steel-mesh grille included
  • fits in passenger side rear cargo area (factory sub will need to be removed, if equipped)
  • power handling: 100-500 watts RMS (1,000 watts peak power)
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # 94508

What's in the box:

  • Custom subwoofer box with one loaded 10" sub
  • 3 Brackets
  • Six 1/4"-20 hex bolts
  • Six 1/4" flat washers
  • Six 1/4" lock washers
  • Three 6mm x 1" flange nut
  • Installation Guide
  • Warranty sheet

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JL Audio Single 10" Stealthbox® reviews

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More details on the JL Audio Single 10" Stealthbox®

Pat M.

Product Research


Overview: JL Audio's Stealthbox subwoofer systems are designed to hide away in a specific vehicle. Please consult "Outfit My Car" to confirm compatibility with your vehicle.

Construction: Stealthboxes are hand-crafted from fiberglass and/or Advanced Molded Composite (AMC) materials. Fiberglass delivers a level of enclosure rigidity and dimensional stability not possible with other enclosure materials, allowing wall thickness to be reduced compared to a typical wood enclosure. This gives you more interior box volume for a given external volume. Fiberglass and AMC materials are very strong and can be molded into very complex shapes; giving JL Audio the ability to design your Stealthbox to fit perfectly into tight spots and minimize intrusion into your vehicle's useful space. Each Stealthbox is laminated, ground, joined, and finished by hand in the USA. Proprietary techniques and materials developed by JL Audio through years of fiberglass manufacturing experience ensure consistent quality and performance.

Woofer: One 10" JL Audio W3v3-2 subwoofer is loaded in this slot-loaded enclosure with a 2Ω load at the enclosure's binding post speaker terminal.

  • Dynamic Motor Analysis (DMA): DMA is JL Audio's proprietary method aimed at improving dynamic motor behavior. As a result of DMA optimization, W3v3 motors remain linear in motor force over a very long range of excursion, and also maintain a highly stable fixed magnetic field in the gap over a wide power range. The result is vastly reduced distortion, faithfully reproduced transients, and tight, clean, articulate bass.
  • Floating Cone Attachment Method (FCAM): JL Audio's patented FCAM technology is an innovative method of bonding the surround/cone assembly to the voice coil/spider assembly. This assembly technique ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.
  • Vented Reinforcement Collar (VRC): The Vented Reinforcement Collar is a composite structure that addresses two issues related to reliability. By reinforcing the critical junction between the cone, voice coil and spider, the VRC greatly reduces failures due to glue breakdown or material weaknesses. It does this by greatly increasing adhesive contact area and providing stress relief to the spider material at excursion extremes. the VRC also feature slots that facilitate air flow directly onto the voice coil windings to reduce thermal compression effects and enhances reliability.
  • Spider/Lead Wire Assembly: The W3v3 features a unique spider, coil and terminal subassembly which is assembled prior to installation in the speaker frame for optimum alignment and glue-joint integrity. The spider is insert-molded into a composite carrier tray which also incorporates the terminal assembly and lead wire strain relief features for enhanced reliability and optimal alignment of parts. The flying lead wires are carefully controlled and strain-relieved without resorting to woven-in lead wires, which can degrade spider performance.
  • Elevated Frame Cooling: The elevated frame design of the W3v3 delivers high-velocity air flow through slots directly above the top plate to the voice coil of the speaker. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression.
  • Surround Stress Relief: By creating a radiused feature on the edge of the cone, stress is relieved from the surround material at maximum forward excursion, resulting in longer life and more consistent surround behavior.

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Customer Q&A

14 questions already asked

Does this fit on a 2022 L model ?
[ Jose  Jun 13, 2022 ]
1 answer
At the moment, this is not listed for the 2022 models. We are still currently researching them, and are unsure of what vehicle specific options are available.
[ Calvin  Jun 13, 2022 ]  Staff
I have an Audiocontrol D-6.1200 amplifier with 2 channels bridged 400 rms at 4 ohms, and I have this stealthbox and the sub is rated 2 ohms. Can I use this combination together? And is there something I can do to make it better?
[ Craig  Nov 30, 2020 ]
1 answer
It should work, I don't think it'll hurt your speaker. But if it sounds horrible just get the amp that they recommend (I did and mine sounds A W E S O M E) Here is some good info about how ohms and amps work:
[ Andre  Nov 30, 2020 ]
Hello, Will this fit into the 2020 model?
[ Tj  Mar 08, 2020 ]
1 answer
If Jeep doesn't redesign, than yes.
[ Carlos  Mar 08, 2020 ]
It says the power handling is 100-500 watts RMS. Should the power supply be closer to 500 or somewhere in the middle? Considering an amp that puts out 500w RMS not sure if thatâ??s overkill.
[ Mosi  Jan 04, 2020 ]
2 answers
Hi Mosi, thanks for your question! You can drive this sub with anywhere within the recommended power ratings. Depending on the impact you're looking for with the sub, will help to determine what type of amplifier power would work best for your application. Chat with us online or by phone at 1-800-324-9695. We will be happy to go over this with you and help you choose the best solution for your setup!
[ Jess  Feb 07, 2020 ]  Staff
I have the jl audio amp that is 500 Rms. It works perfectly!!! The speaker hits hard and has very clean and clear bass. Just make sure you order dynamat too.
[ Andre  Feb 06, 2020 ]
Will this subwoofer work in the 2019 jeep grand cherokee with the 6 speaker audio system?
[ Joe  Dec 03, 2018 ]
1 answer
We haven't researched those yet and JL Audio doesn't show anything specific to the 2019 year models yet. I'd recommend checking with an advisor on 1-800-324-9695 in a few weeks or so to see if any information is available on it at that time My Bio:
[ Paul  Dec 10, 2018 ]  Staff
Can you put this subwoofer in a 2019 jeep grand cherokee with the 6 speaker audio with no problem?
[ Joe  Dec 03, 2018 ]
3 answers
Go to the dealership you bought your car and look at the space where the speaker goes on a model you know fits and compare it to yours...this setup sounds great
[ Chris  Dec 04, 2018 ]
As long as if Jeep didn't change the rear compartment on the passenger side it should fit. But I honestly can't tell you yes or no. I would contact JL Audio on that one. What I can tell you is that it sounds great as any JL Audio product would and it was a seamless fit. You would also have to add an amp to power the sub.
[ rory  Dec 03, 2018 ]
Don't know but it worked on my 2015 6 speaker setup. I had to run wires from personal amplifier and I also had upgraded radio but I'm sure there's always a way
[ Marcos  Dec 03, 2018 ]
What amp do you recommend for this subwoofer?
[ Eddie  Jul 14, 2018 ]
1 answer
Thanks for your question. For information on selecting the best amp for your subs I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
[ Krissy  Jul 20, 2018 ]  Staff
I have the HK system. Is this worth the upgrade? Will I notice a huge difference?
[ Justin  Mar 06, 2017 ]
1 answer
Hi Justin, we paired this with an amazing little JBL digital 500w rms amp and it was one of the best OEM sounding upgrades ever!
[ MIKE  Mar 07, 2017 ]
Will this fit/work with the new 2017 Jeep Grand Cherokee models?
[ BostonJoe  Oct 16, 2016 ]
1 answer
You can check to see if this will fit your vehicle by using our Outfit My Car tool: For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Oct 17, 2016 ]  Staff
I understand its a custom box.. but the subwoofer itself is only $220.99, which means the box alone is $410?? Doesnt that seem a bit off??
[ Ian  Jun 24, 2015 ]
3 answers
For a fiberglass custom built box? No. Especially when you listen to it
[ Chris  Jun 26, 2015 ]
YA it does but, I guess that's what you have to pay for a special box unless you want to make your own.
[ CARLS  Jun 26, 2015 ]
Its a custom box that fits perfectly and looks original without taking up space from the trunk of the SUV 100% recommended!
[ MARC  Jun 26, 2015 ]
If I wanted to upgrade the speaker from this box to a 10W7, is it possible to remove and replace the speaker? Or if need, can I add another wood ring to add dept so the 10W7 will have proper clearance in the box?
[ duc  Nov 30, 2014 ]
1 answer
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
[ Jeff  Dec 04, 2014 ]  Staff
I am thinking about this factory subwoofer upgrade for my jeep. Did you upgrade the factory amplifier as well? If so, where is it and are there any plug and play harnesses to make the installation easier? Or did you add an amp for the sub only? If you only swapped the speaker, how much of a change did you notice in the sound?
[ Chris  Dec 16, 2013 ]
1 answer
You will need to add an aftermarket amplifier to power this enclosure. The factory amp will not have enough power for this subwoofer. For help in picking out an amp, I would recommend contacting an Advisor by phone or chat. They will be able to look at what will match your system, and make sure you have everything you need for the install.
[ Jeff  Dec 18, 2013 ]  Staff
Replacing the stock Subwoofer on Jeep 2016 Overland, do I have to bypass the existing AMP or can it be feed into a new AMP that powers the this new sub?
[ Michael  Jun 27, 2016 ]
1 answer
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: Or try our online support center:
[ Krissy  Jun 28, 2016 ]  Staff
if my jeep doesn't have a sub now do i need to buy an amp as well?
[ Troy  Jul 07, 2015 ]
1 answer
You would need to add an amp to your system to power this subwoofer.
[ Jeff  Jul 08, 2015 ]  Staff

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