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JL Audio Single 10" Stealthbox®

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

3 Reviews | 7 questions - 9 answers

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Item # 13694508

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Our take on 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.

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.

Great Box!!!!!

Edwin G., Brooklyn, NYC

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

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

JL Audio Single 10" Stealthbox® Reviews

Average Customer Review(s):

(3 Reviews)

Grand Cherokee steal box

Edwin G. from Brooklyn, NYC on 6/15/2016

2013 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

Great Box!!!!!



This subwoofer bumps!

Steve from Westland, Mi on 5/30/2015

2013 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

Installing this was easy, thanks to the detailed instructions that was given to me with the purchase. Once installed I put power to it with a JLaudio JX500/1D amp as the factory power provided for the sub isn't enough to power this 10"monster. With everything installed there is no difference with cargo room, I still have all the space that I had before and the carpet on the box matched perfectly. Now for the sound, this thing bumps loud! I was blown away with how loud it is for not even being noticeable. It really provides that deep bass you cannot get with the factory system.

Pros: Easy install Deep bass Fit perfectly Looks great

Cons: A bit too expensive

Amazing sound quality !

Peter from FL on 10/14/2012

2012 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

JL audio w3v3 2 ohms 10 inch is a amazing subwoofer. The stealthbox is 100% accurate and it fits my 2012 Jeep Grand Cherokee perfectly. I have black interior and the color matches very nicely. I have this subwoofer connected to a JL Audio A1400 Amp at 500 watts RMS at 2ohms and it's connected to the factory head unit. The bass sound is incredible for any type of music and it can literally shake a glass off the car.

Pros: - heavy duty bass - incredible sound quality - matches the car perfectly - custom fiberglass box

Cons: Expensive!


Hands-on research

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 and wired as a 2Ω load at the enclosure's 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.

Our Product Research Team

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Q & A

Customer Q&A

7 questions already asked

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 ]
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
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 ]
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
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
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
You would need to add an amp to your system to power this subwoofer. [ Jeff  Jul 08, 2015 ]  Staff

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