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.
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 installs under the rear seat in select 2014-up Chevrolet Silverado and GMC Sierra Double Cab trucks. This Stealthbox® includes two 10" TW1-4 subwoofers from JL Audio. Please check with us before purchasing by using the vehicle selector on our site, or calling a Sales Advisor at 1-888-955-6000 to verify fit information.
JL Audio has rated the difficulty of this Stealthbox® installation as simple. You should be able to install this enclosure with no problems if you have any experience with car audio.
Installs under rear seat. Will not affect the folding of the rear seat or rear leg room. Installation requires removal of plastic storage tray under rear seat (if equipped). Will not fit Crew Cab or Standard Cab trucks.
- Stealthbox® custom-fit subwoofer
- Ebony sealed fiberglass enclosure
- two TW1-4 10" subwoofers wired for 2 ohms
- steel-mesh grille included
- installs under the rear seat
- power handling: 600 watts RMS
- warranty: 2 years
- Our 60-day money-back guarantee
- MFR # 94612
What's in the box:
- Custom subwoofer enclosure loaded with two 10TW1-4 subwoofers
JL Audio Stealthbox® reviews
Awesome box. Great sound. Perfect amount of bass. You can fit the recommended amp (JL Audio XD600 mono) under your seat. Not on the box but but behind it. Just remove the spare tire removal kit. Perfect amount of room for amp and LCi2.
Pros: Awesome sound. Perfect amount of bass without blowing your eardrumbs out.
0 of 0 found this helpful
This is my third JL Audio sub box package. I am very please with this box just like the others. I paired this with a alpine amp and could not ask for more. I purchased this for a 2016 GMC Sierra double cab and it looks like a stock component. Again, I am very pleased.
Pros: Hard to beat JL Audio
Cons: A little pricey, but you get what you pay for.
0 of 1 found this helpful
Fantastic product, perfect fit, I can't believe the amount of bass this puts out for what it is! Highly recommended and great advice and support from the staff
Cons: Little expensive
3 of 3 found this helpful
It gets a perfect score in every aspect
Pros: Great sound
1 of 1 found this helpful
Fits perfectly. The sound incridible . Well worth the money.
Pros: Hits very hard. Very loud. Looks awesome. Looks like it's part of the factory design.
Cons: Non really! Could be a little better on the super low end
2 of 3 found this helpful
More details on the JL Audio Stealthbox®
Overview: JL Audio's SB-GM-SLVD/10TW1/BK Stealthbox has been specifically designed to fit select 2014 - 2018 Chevrolet Silverado and GMC Sierra Double Cab trucks. It features two 10" 10TW1-4 thin-line subwoofers in a custom sealed enclosure that mounts underneath the rear seat.
Note: Use our online vehicle selector to see what products work with your vehicle.
Subwoofers: The JL Audio Stealthbox's two 10" 10TW1-4 subwoofers offer a powerful combination of a shallow mounting depth and high excursion capability, producing deep powerful bass from a small enclosure. The 4 ohm voice-coil subwoofers are wired for a 2 ohm output to a single set of terminals, and are capable of handling up to 600 watts RMS. Black steel mesh grilles are included for protecting the subwoofers.
Enclosure: The Stealthbox enclosure is made from fiberglass coated in black carpet and is designed to mount underneath the rear seat without affecting rear leg room or folding of the rear seat.
Note: Installation requires removal of the plastic storage tray uner the rear seat (if equipped). Will not fit Crew Cab or Standard Cab trucks.
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