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JL Audio Stealthbox®

Custom-fit fiberglass enclosure with one 10" 10TW3-D4 subwoofer — fits 2012-up Ford Focus 5-door hatchback models (Black)

Item # 13694560

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...

Item # 13694560

Ships free

Ship date unknown

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 contains one 10" 10TW3-D4 subwoofer, and installs on the passenger side in the rear cargo area of 2012-up Ford Focus five-door hatchback models. 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.

Installation note: The installation of this Stealthbox® requires permanent modification to the factory cargo area floor. JL Audio has rated the difficulty of this Stealthbox installation as low to medium. You should be able to install this enclosure if you have any experience with car audio. This Stealthbox® will not fit the Ford Focus sedan.

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Product highlights:

  • Stealthbox® custom-fit subwoofer for 2012-up Ford Focus 5-door hatchback models
  • sealed fiberglass enclosure
  • one 10" 10TW3-D4 subwoofer with 2-ohm impedance
  • installs in cargo area on passenger side
  • power handling: 100-400 watts RMS (800 watts peak power)
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # 94560

What's in the box:

  • Custom subwoofer enclosure loaded with a single 10" 10TW3-D4 subwoofer

Customer reviews

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JL Audio Stealthbox® reviews

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More details on the JL Audio Stealthbox®

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Features

Overview: JL Audio's SB-F-FOC5DR/10TW3 Stealthbox has been specifically designed to fit select 2012 - up Ford Focus 5-Door Hatchbacks. It features a single 10" 10TW3-D4 subwoofer in a custom sealed enclosure that mounts in the passenger side rear cargo area.

Note: Use our online vehicle selector to see what products work with your vehicle.

Subwoofers: The JL Audio Stealthbox's 10" 10TW3-D4 subwoofer offers a powerful combination of a shallow mounting depth and high excursion capability, producing deep powerful bass from a small enclosure. The dual 4 ohm voice-coil subwoofer is wired for a 2 ohm output to a single set of terminals, and is capable of handling up to 400 watts RMS. A black steel mesh grill is included for protecting the subwoofer.

Enclosure: The Stealthbox enclosure is made from fiberglass coated in black carpet and is designed to mount in the passenger side rear cargo area.

Note: Installation requires permanent modification of the cargo area floor. This model will not fit in Focus 4-Door Sedans or ST models.

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Customer Q&A

6 questions already asked

Q
Does it use the original wiring from the car or do you have to splice the wires?
[ Jdoggst  Oct 31, 2019 ]
1 answer
A
Hi Javier, thank you for your question! To install the JL Audio Stealthbox into your vehicle, you will need too connect it to an amplifier that will be connected to your vehicle's stereo. Chat with an Advisor online or by phone at 1-800-324-9695. They will be happy to get you setup with the gear you will need to add this subwoofer to your vehicle!
[ Jess  Nov 08, 2019 ]  Staff
Q
I have a 13TW5v2 that I want to install in this box. Will it fit? Will it work properly?
[ johnbowler  Apr 09, 2019 ]
1 answer
A
I won't tell you it's impossible but it would definitely require modification as that is a 13" sub you're trying to put in a 10" enclosure. JL doesn't provide the specs for the internal volume or depth as it's meant to be a self-contained unit. You can connect with one of our product advisors if you have any additional questions or want to discuss alternatives: https://bit.ly/2QNxGQB
[ Cosmo  Apr 19, 2019 ]  Staff
Q
Where does the amp mount for this(I realize I have to buy one separate)? Am I stuck trying to hide it under a seat up front?
[ ccap41  Feb 02, 2017 ]
2 answers
A
If this is for the focus ST, I cut out the bottom of the foam next to the spair tire and mounted a kicker amp to the floor. I ran the wires along the passenger side doors to the back.
[ MICHAEL  Feb 06, 2017 ]
A
Youcan put it wherever you want. Under a seat or in the trunk or on the back of a seat in a hatch or back with the spare tire
[ kyle  Feb 03, 2017 ]
Q
Does this sub enclosure only come for one side? Or is able to be left and right for a dual setup?
[ Daniel  Aug 20, 2016 ]
1 answer
A
Thanks for your question. This custom fit item only fits the passenger side. Hope that helps.
[ Kenny  Aug 20, 2016 ]  Staff
Q
can i buy this custom enclosure without the subwoofer?
[ peter  Jul 08, 2016 ]
1 answer
A
Thanks for your question. There is no empty enclosure available for purchase. JL Audio has it as a package to best match the sub to the dimensions/volume of the enclosure. I'm sorry if it's not the answer you may be looking for but hope that helps.
[ Kenny  Jul 08, 2016 ]  Staff
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