Why Choose Crutchfield?
Great gear and expert advice
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
Deep discounts on car installation gear
We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles.Learn more
Trusted since 1974
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
JL Audio Stealthbox®
Custom-fit fiberglass enclosure with 13.5" W3v3-2 subwoofer — fits 2005-09 Ford Mustang convertible (Black)
Item #: 13694286
$849.99 Earn up to 850 Rewards points
Our take on the JL Audio Stealthbox® by Crutchfield's Dave Delamere
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 13.5" W3v3-2 subwoofer, and installs in the trunk on the passenger side of 2005-09 Ford Mustang convertibles. 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: If the Mustang has the factory "Shaker 1000" audio system, the factory subwoofer must be removed for the Stealthbox® to fit. This Stealthbox® will not fit in the Mustang coupe.
- Stealthbox® custom-fit subwoofer
- sealed fiberglass enclosure
- 13.5" 2-ohm W3v3-2 subwoofer
- installs in trunk on passenger side
- power handling: 100-600 watts RMS (1,200 watts peak power)
- warranty: 2 years
- Our 60-day money-back guarantee