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Stealthbox® for 2021-Up Chevrolet / GMC Full-Size SUV’s
GM's fifth-generation full-size SUV gets all-new, luxurious interiors, along with major enhancements in performance and technology. Unfortunately, the factory audio systems still lack quality bass reproduction. There also isn’t much room for a conventional subwoofer design, without compromising people and cargo space.
To overcome this challenge, our engineers developed a subwoofer solution that installs invisibly, behind the driver's side cargo panel, with no loss of storage space. This Stealthbox® is equipped with one of our innovative, 10-inch TW3 thin-line subwoofers in a custom-formed, sealed enclosure.
The Hard Data: Contains one 10TW3-D4 in a sealed enclosure. 400 watt power handling. Wired for 2 ohm mono. Stealthbox® installs behind the driver side cargo trim panel. Replaces the OEM “subwoofer” system, if equipped.
Download SB-GM-5GSUV/10TW3 Product Manual