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Car Audio Β· Truck Audio Β· JL Audio

JL Audio Stealthbox
Truck & SUV Subwoofer Upgrades

Powerful, vehicle-specific bass for your truck or SUV β€” hidden in unused space with no cutting and no unnecessary loss of seats or cargo room.

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Bass That Costs You Nothing

A subwoofer box needs space. In a pickup or full-size SUV, that usually means the back seat of a crew cab, the bed or the cargo area behind the third row. Plenty of owners put off adding bass because they use that space.

A JL Audio Stealthbox fits into unused space. Each enclosure is moulded for one vehicle: under an F-150's rear seat, behind a Tacoma's cab wall, inside a Wrangler's tailgate or along a Tahoe's quarter panel. It bolts to factory mounting points without cutting, and the install is reversible. You can't see it from outside.

A Stealthbox in a 2022 Tundra, filling the dead space behind the rear seat. Drop the cushion back down and the cab looks exactly as it did.

JL builds Stealthbox enclosures for specific vehicles, mostly trucks and SUVs. Every major pickup is covered: Ford F-150 and Super Duty, Chevrolet Silverado and Colorado, GMC Sierra and Canyon, RAM 1500 through 3500, Toyota Tacoma and Tundra, Ford Ranger and Maverick, Jeep Gladiator β€” along with the SUVs built on the same platforms, from the 4Runner and Tahoe to the Yukon, Suburban, Expedition and Bronco. Use the finder below to check yours against JL's own fitment data. Pick your make, model, body style and year to see every Stealthbox that fits. Some vehicles have several options. A Wrangler can take a tailgate box, an under-seat box or a 12β€³. We'll help you choose based on how you use the vehicle. To see one installed, here's a Tacoma we did exactly this to.

Stealthbox Common Questions

What exactly is a Stealthbox?
A subwoofer in an enclosure JL Audio moulds for one specific vehicle β€” it follows the contours of a truck's under-seat cavity, an SUV's quarter panel or a tailgate instead of sitting in the cargo area as a box. It bolts to factory points, so nothing is cut and nothing is permanent.

Will I lose cargo space?
No. The enclosure uses empty space under the rear seat, behind a trim panel or inside the tailgate. You can still use the bed, back seat and cargo area as before, whether it's a work truck or a family SUV.

Does a Stealthbox fit my vehicle?
JL builds them for a defined list of vehicles, not universally β€” but if you drive a pickup or a body-on-frame SUV the odds are good. F-150, Silverado, Sierra, RAM, Tacoma, Tundra, Colorado, Canyon, Ranger, Gladiator, 4Runner, Tahoe, Yukon, Wrangler and more are all covered. Use the finder below: pick your make, model, body style and year, and you will see every Stealthbox that fits. Some vehicles have several β€” a Wrangler can take a tailgate box, an under-seat box or a 12β€³.

Do I need an amplifier as well?
Usually, yes. Most Stealthbox models are passive enclosures and need an amplifier to drive them, plus the wiring and integration to feed it a clean signal from your factory stereo. A few powered models have the amplifier built in. We confirm which yours needs with your quote.

Why have it professionally installed?
Fitting the enclosure is only part of the job. We need a clean signal from the factory system, properly set gains and crossovers, and safely routed power. That's how we get the subwoofer to blend with the rest of the sound. We've been doing this on the North Shore since 1985.

Where can I get one fitted near me?
At our shop at 150 Pemberton Ave in North Vancouver β€” serving the North Shore, Vancouver and the Fraser Valley.

Back together, with the enclosure out of sight.
A JL Audio Stealthbox fitted behind the rear seat of a Toyota Tacoma
The same idea in a Tacoma β€” the enclosure follows the shape of the space rather than taking up any of the cab or the bed.

Find the Stealthbox for Your Vehicle

Use JL Audio's fitment data to find your options. Add filters as needed; every box that fits stays on screen.

Not sure of your body style? Leave it β€” we confirm the exact fit with your quote.

2 boxes fit your Toyota Tacoma
JL Audio Stealthbox for Toyota Tacoma Access Cab

Toyota Tacoma Access Cab

SB-T-TACACG3/10TW3

Stealthbox $1,979.99 CAD

Amplifier, installation accessories and installation not included.

Quote This Install β†’
JL Audio Stealthbox for Toyota Tacoma Double Cab

Toyota Tacoma Double Cab

SBX-T-TACDCG3/10TW3

Stealthbox $1,739.99 CAD

Amplifier, installation accessories and installation not included.

Quote This Install β†’

JL Audio prices in CAD, checked August 2026. Availability and pricing confirmed with your quote.

Ready for Real Low End?

Tell us what you drive and we'll confirm which Stealthbox fits. It's free, with no pressure.

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Serving Vancouver & the North Shore Since 1985

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