About the JL Audio Stealthbox®
Great bass where you want it
Great bass where you want it
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 these enclosures 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 under the rear seat in select 2014-up Chevrolet Silverado 1500 or GMC Sierra 1500 Crew Cab trucks. This Stealthbox® includes two 10" 10TW3-D8 subwoofers wired for a 2-ohm load. Steel-mesh grilles are included to protect the subs. The box even includes an open spot for installing an amplifier. Please check with us before purchasing by using the vehicle selector, or calling an Advisor at 1-888-955-6000 to verify fit information.
- black Stealthbox enclosure fits under rear bench seat
- sealed fiberglass downward-firing enclosure
- two 10" TW3-D8 subwoofers
- power handling up to 800 watts RMS
- wired for 2-ohm total impedance
- does not affect folding the rear seat or rear leg room.
- warranty: 2 years
- Our 60-day money-back guarantee
- MFR # 94647
What's in the box:
- Custom subwoofer enclosure loaded with two 10TW3-D8 subwoofers
JL Audio Stealthbox® reviews
Love it!.. Sounds real good.If you didn't know it was there you would never know. Made perfectly for my 2017 GMC SIERRA.
0 of 0 found this helpful
I have had various boxes and subs over the years and these sound great. Would not hestiate to recommend.
Pros: Great fit and sound.
Cons: Cost, but you get what you pay for in this instance.
1 of 1 found this helpful
Worth every penny, I have always had big systems. Like four 12s or 2 15s so I was worried this would not make me happy but it surprised me. JL does that to me on every product I have bought from them. Make sure to spend the cash and get JLs 750.1 HD amp they are made for each other!
Pros: Great sound Fits great Easy to install
Cons: Speaker wire connections are a bit cheap for a JL product.
3 of 3 found this helpful
Talk about a well built box. This box is extremely well made. Very strong and made of quality materials.It was shipped and packaged well. Shipped quicker than expected.
3 of 4 found this helpful
Best subwoofer ever
Pros: Fit fine
Cons: Nothing to say
1 of 2 found this helpful
The box is well built, and the fit was perfect. It performs better than I anticipated. Initially the amp was installed pulling a signal from the rear door speakers. The factory Bose amp filtered too much of the frequency needed for the subs. After tapping into the factory sub speaker wires the results were satisfactory.
Pros: clean custom fit. Solid built with outstanding performance.
4 of 4 found this helpful
I was hesitant to order this for my 2017 GMC Denali Sierra 2500 HD because is wasn't a ported box and is fairly expensive. I am glad I decided to make this purchase! There isn't one con I can come up with. Pros are, box fits amazing and has area for storage. Look and color match is perfect, sound is amazing! These subs hit very well and you will not be disappoint whatsoever. Wiring is all ready to go right out of the packaging and is a breeze to install. If you are looking for great sound for this model truck this is the system your truck requires.
Pros: Everything is perfect
Cons: A bit expensive but worth the cost!
11 of 12 found this helpful
Very nice box. Fit is perfect and has a spot to mount amplifiers. Sound is perfect for me.
Pros: Perfect fit and big sound. Makes installing a stereo system a Breeze.
Cons: Only con I can see is that only black is available. I would like to see factory color carpet matching boxes.
5 of 7 found this helpful
More details on the JL Audio Stealthbox®
Overview: JL Audio's SB-GM-SLVCC3/10TW3/BK2 Stealthbox has been specifically designed to fit select 2014 - 2018 Chevrolet Silverado and GMC Sierra Crew Cab trucks. It features two 10" 10TW3-D8 subwoofers in a custom, sealed, down-firing 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" 10TW3-D8 subwoofers offer a powerful combination of a shallow mounting depth and high excursion capability, producing deep powerful bass from a small enclosure. The dual 8 ohm voice-coil subwoofers are wired for a 2 ohm output to a single set of terminals, and are capable of handling up to 800 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.
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