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Stealthbox® for 2019-Up Chevrolet Silverado / GMC Sierra Double Cab Trucks


Quick Specs

  • Type: Subwoofers
  • Energy Star Rated: No

Stealthbox® for 2019-Up Chevrolet Silverado / GMC Sierra Double Cab Trucks

The fourth generation of GM s full-size truck boasts major enhancements in technology and power, all packed in a larger body with a refined interior. Sadly, the factory audio options are still deficient in the bass delivery department.

Our Stealthbox® for the Double Cab version features a sealed enclosure design that mounts under the rear seat and requires no holes to be drilled for installation. Outfitted with a pair of our revolutionary 10TW3 thin-line subwoofers, this Stealthbox® fills your truck with stunning amounts of JL Audio bass, with no intrusion on cab space. We even left a recess on the Stealthbox's top for amplifier installation, if desired.

The Hard Data: Contains two 10TW3-D8 subwoofers in a down-firing sealed enclosure. 800 watt power handling. Wired for a 2 ohm load. Installs under rear bench seat. Will not affect the folding of the rear seat or rear leg room. Requires removal of under-seat storage tray, if so equipped.

Will not fit Silverado "LD" models.


Built in U.S.A. with Global Components

JL Audio's Miramar, Florida loudspeaker production facility is one of the most advanced in the world.

SB-GM-SLVD4/10TW3 Product Manual

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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