1.888.955.6000
crutchfield.com
Crutchfield

JL Audio Stealthbox®

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

Save on a JL Audio amplifier on a JL Audio amplifier
Zoom
  • JL Audio Stealthbox®

    Stealthbox® with included black steel mesh grille

  • JL Audio Stealthbox®

    Stealthbox® shown installed in Ford Focus hatchback

 

Our take on the JL Audio Stealthbox®

by Dave Delamere
JL Audio

Vehicle-specific enclosures with subs? Say what?

Instead of the usual sub in a box, the manufacturer creates a molded enclosure that fits perfectly into a convenient spot in your specific vehicle, housing a high-quality sub. Some enclosures even include a built-in amp, for the ultimate in stealth bass. The advantages? You don't lose much space (if any), your sub is perfectly matched to its enclosure, and your enclosure has a factory look that won't tell potential thieves you have an awesome sound system. Doesn't get better than that.

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.

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
Review this product
Great Gear Giveaway rewards card

Submit a review and then enter to win a $500 rewards card

JL Audio Stealthbox® Reviews

Average Customer Review:

1 people say:

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left
Filter by rating:
5 out of 5

BASE ST ADD IN

Written By Josh S, El Paso, TX on Monday, October 06, 2014
Crutchfield Customer Review (What's this?)
 
This sounds great. Enclosure seems very well built. I Havent bought new technology subs since about 2001 and Im impressed. Im using a Precision power I450 with it with the gain at about 60% w/ the remote. I was worried about the shallow mount (my 1st) producing, but this is as loud (but clearer) than the audiobahn 12 in a ported box that had in my last car. Put it in at work (car dealership service) and alot of people came over to hear it and were really inpressed too. I can actually feel the spl pressure if I turn it up
Pros:
sounds great, loud and clean even when turned up. great enclosure.
Cons:
alil expensive but you get top quality stuff. only uses 1 big bolt to mount while the 2 factory sub mount studs are right below it (dont know why they didnt use those for extra support, it would have made marking the hole for the bolt alot easier too since they wouldve put the box exactly where it needed to be.)
Was this review helpful?    Yes | No
 

Add accessories for the JL Audio Stealthbox®

You'll need speaker wire to get the signal from your amp to your sub. See all categories & accessories

T-Spec 16-gauge Speaker Wire Black/white jacket — priced per foot
13 people say
Your Price: $0.69
Add to Cart
T-Spec 12-gauge Speaker Wire Black/white jacket — priced per foot
29 people say
Your Price: $1.99
Add to Cart
Stinger PRO Series Speaker Wire Priced per foot (16 Gauge, Black)
49 people say
Your Price: $0.39
Add to Cart
Metra Crimp Tool and Connectors Package contains crimp tool and over 150 pieces
15 people say
Your Price: $19.99
Add to Cart
S&G Wire Cutter/Stripper Tool Cuts and strips 12- to 22-gauge wire
15 people say
Your Price: $19.99
Add to Cart
S&G Tool Aid 87650 Door Trim and Panel Removal Tool
67 people say
Your Price: $9.99
Add to Cart
Pro.Fit Wire Worm Installation tool helps route wiring through tight spaces
31 people say
Your Price: $12.99
Add to Cart
Bojo Trim Panel Tools Set of 6 pry tools — helps remove interior and exterior trim and door panels
2 people say
Your Price: $29.99
Add to Cart
Bojo Trim Panel Tools Set of 6 pry tools — helps remove interior and exterior trim and door panels
52 people say
Your Price: $24.99
Add to Cart
Posi-Products™ Wire Connectors 18 connectors for installing 14- to 24-gauge wires
15 people say
Your Price: $8.99
Add to Cart

Why choose SquareTrade?

The #1-Rated Protection Plan

Thousands of people have reviewed SquareTrade Protection Plans — and made us #1.

5-Day Service Guarantee & Free Shipping

We'll repair or replace your item in five business days or less after we've received it, or your plan is free. And, as always, we pay for all shipping.

Protection from Normal, Everyday Use

Repairing your average mechanical or electrical failure can cost as much as buying a new device. With SquareTrade, you're covered — including parts and labor.

For a more in-depth review and enhanced detailed information on the JL Audio Stealthbox®, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_13694560/JL-Audio-Stealthbox-Black.html ).

Searches related to the JL Audio Stealthbox® Custom-fit fiberglass enclosure with one 10" 10TW3-D4 subwoofer — fits 2012-up Ford Focus 5-door hatchback models