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JL Audio Stealthbox®

Custom-fit fiberglass enclosure with 10" W3v3 subwoofer — fits 2007-up Ford Edge or Lincoln MKX

Item # 13694376

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

Find what Fits your car

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

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Item # 13694376

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About the JL Audio 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 behind the passenger side rear cargo area trim panel of your 2007-up Ford Edge or Lincoln MKX. This Stealthbox® includes one 10" 2-ohm W3v3 subwoofer from JL Audio. The included steel-mesh grille protects the sub. 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
  • sealed fiberglass enclosure
  • 10" 2-ohm W3v3 subwoofer
  • steel-mesh grille included
  • installs behind the passenger side rear cargo area trim panel
  • power handling: 100-500 watts RMS (1,000 watts peak power)
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # 94376

What's in the box:

  • Custom subwoofer box with one loaded 10" woofer
  • 3/8"-16 x 2.25" Set-screw stud
  • 3/8" x " Fender washer
  • 3/8" Lock-washer
  • 3/8" x 1.25" Nut
  • Eight #8 x 3/8" pan-head phillips-screws
  • Eight #8 SAE flat-washers
  • Square wax sheet
  • Grille-panel template
  • Installation Guide
  • Warranty sheet

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JL Audio Stealthbox® reviews

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3 reviews

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Great box, very expensive

Mark from Chicago, IL on 3/14/2017

2007 Lincoln MKX

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The box sounds great. It does a fantastic job of giving you the bass you desire without taken up any space in the trunk which I love cause I'm always hauling stuff around and could not afford to give up any trunk space at all. I replaced my factory amp with an aftermarket amp 4 channel, two on the highs, two on the bass and it sounds like I have two 12's in the trunk. So if you're looking to bang and don't want anyone to know you have sounds, this is the way to go. Would have given 5 stars if price want so much.

Pros: Sounds great, doesn't take up space, and easy to install

Cons: Too expensive You have to add your own amp

Crutchfield response on

6 of 7 found this helpful

JL Stealthbox

Paul K from San Ramon, CA on 10/5/2016

2013 Ford Edge

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Verified employee purchase (What's this?)

Extremely easy to install, fits perfectly (and hidden from view) AND sounds great. If you are looking for a dynamic, great sounding sub with a customized enclosure that you do not have to build yourself, then this is the product for you. It won't rattle the windshield loose, but it delivers deep, tight base notes to enhance the music experience.

Pros: Great performance, Easy to install, Price

Cons: Maybe price, if you don't value your own time and want to spend days building your own enclosure.

Crutchfield response on

1 of 1 found this helpful

stealth box well worth the price

soundrob1 from philadelphia pa on 8/18/2013

2010 Ford Edge

Verified customer (What's this?)
Verified employee purchase (What's this?)

If your looking to add some bass to your factory or aftermarket radio without having to put a big box in your trunk the stealth box is for you. I installed it myself in my 2010 Ford edge with very little problems. The instructions that come with are hard to read so I suggest you go to Jls site and download them. Hooked it to up a xd 300 and this thing knocks hard. It is worth the 600 bucks.

Pros: Power, fits like a custom install, easy to install.

Cons: The screws that came with the grill don't match as they are silver and should be black

Crutchfield response on

6 of 6 found this helpful

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More details on the JL Audio 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 sealed enclosure and wired as a 2Ω load at the enclosure's 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

4 questions already asked

Can I install this in addition to my Sony speakers? And which side does it mount on?
[ Oliver  Aug 05, 2018 ]
3 answers
This sub mounts behind the paneling on the passenger's side of the vehicle. If you have a premium audio system, you will need to remove it and bolt this into its place. It is designed to fit the space perfectly. You can use all your other speakers, but the sub will need a dedicated amplifier.
[ Paul  Aug 05, 2018 ]
You will also need a Maestro FO1
[ Rodrica  Aug 05, 2018 ]
Oliver, you can install this along with your Sony system for the Ford Edge, you would need replace your factory Sony amp with an aftermarket amp (I recommend a five channel amp), you'll also need a Rockford Fosgate DSR-1 converter and a amp wiring kit. The JL Stealth mounts on the passenger side rear on the Ford Edge where the factory subwoofer is located. I replaced a Kicker 12 inch radiant subwoofer and encloser with this JL Stealth and the sound is amazing. This would be a good investment and allows you to keep storage space in the rear hatch of the vehicle.
[ Rodrica  Aug 05, 2018 ]
For those that have purchased this item and replaced the factory amplifier, where do you mount the new amp?
[ Rodrica  Jul 05, 2018 ]
1 answer
I was hoping someone would chime in on this. I've often recommended installing it under the rear seat. Its hidden, but able to be exposed enough to let its heat dissipate My Bio:
[ Paul  Jul 11, 2018 ]  Staff
will this sub run on the stock amp?
[ William  Jan 12, 2017 ]
1 answer
William, unfortunately not. You will need an aftermarket amp to drive this subwoofer. It is well worth the expense as it will completely transform your audio experience in your Ford Edge.
[ Paul  Jan 13, 2017 ]
Will this fit a 2015 ford edge?
[ Eric  Oct 29, 2015 ]
1 answer
For 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 30, 2015 ]  Staff

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