GMC

Dual 12-Inch 2Ω Stealthbox 800-Watt Thin Subwoofer-Enclosure for Select 2007-2013 Chevrolet-Silverado and GMC-Sierra Crew-Cab Trucks with Ebony-Interior Whether your truck is used to work hard or play even harder, this vehicle brings a whole lot to the table: from great towing and hauling capabilities to powerful engine options, a spacious interior and a smooth ride. Amidst an evolving truck market complicated with special features and touch screens, the massive GM Crew Cab trucks have stuck to their model of simplicity and comfort. JL Audio's Stealthbox® enhances this design by adding quality bass without losing precious space or functionality. The Stealthbox® slips under the truck's rear seat and features two of JL's revolutionary 12TW3 thin-line subwoofers, giving you absolutely stellar sub-bass impact and quality. They even left a perfect spot for a clean amplifier installation! The Hard Data: Contains two 12TW3-D8 subwoofers in a down-firing sealed enclosure. 800 watt power handling. Wired for a 2 ohm load. Installs under rear seat. Will not affect the folding of the rear seat or rear leg room.Will not fit “Classic” models. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-GM-SLVCC2/12TW3/BK Installation Manual

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Dual 10-Inch 2Ω Stealthbox 800-Watt Thin Subwoofer-Enclosure for Select 2014-2018 (Gen 3) Chevrolet-Silverado and GMC-Sierra Crew-Cab Trucks This generation of Chevrolet/GMC trucks is bringing new levels of interior refinement and technology to the full-size truck segment. JL's Stealthbox® enhances all this by adding impressive, high-quality bass without losing any of your precious people space or interior functionality. The Stealthbox® slips under the truck's rear seat and features two of JL Audio's revolutionary 10TW3 thin-line subwoofers, giving you absolutely stellar sub-bass impact and quality. They even left a perfect spot in the middle of the enclosure for a clean, hidden amplifier installation! 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 seat. Will not affect the folding of the rear seat or rear leg room. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-GM-SLVCC3/10TW3/BK2 Installation Manual

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Dual 12-Inch 2Ω Stealthbox 800-Watt Thin Subwoofer-Enclosure for Select 2019-UP (Gen 4) Chevrolet-Silverado and GMC-Sierra-1500 Crew-Cab Trucks, 2020-UP for 2500 & 3500's This generation of Chevrolet/GMC trucks is bringing new levels of interior refinement and technology to the full-size truck segment. JL's Stealthbox® enhances all this by adding impressive, high-quality bass without losing any of your precious people space or interior functionality. The Stealthbox® slips under the truck's rear seat and features two of JL Audio's revolutionary 12TW3 thin-line subwoofers, giving you absolutely stellar sub-bass impact and quality. We even left a perfect spot in the middle of the enclosure for a clean, hidden amplifier installation! The Hard Data: Contains two 12TW3-D8 subwoofers in a down-firing sealed enclosure. 800 watt power handling. Wired for a 2 ohm load. Installs under rear seat. Will not affect the folding of the rear seat or rear leg room. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-GM-SLVCC4/12TW3 Installation Manual

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Dual 10-Inch 2Ω Stealthbox 800-Watt Thin Subwoofer-Enclosure for Select 1999-2006 Chevrolet-Silverado and GMC-Sierra Crew-Cab Trucks and Early 2007 Crew-Cab-Classic Trucks The massive GM Crew Cab trucks offer limousine-like rear seat room and comfort, accomplished by effectively utilizing almost every cubic inch of interior space. JL Audio's Stealthbox® for these big trucks slips behind the rear seat and features twin 10TW3 subwoofers for absolutely stellar sub-bass impact and quality. Nobody will ever know it's there, until you turn it up. The Hard Data: Contains two 10TW3-D8 subwoofers in a sealed enclosure. 800 watt power handling. Wired for a 2 ohm load. Installs behind the rear seat. Will not affect the folding of the rear seat or rear leg room. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-GM-SLVCRW/10TW3 Installation Manual

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Dual 10-Inch 2Ω Stealthbox 800-Watt Thin Subwoofer-Enclosure for Select 2019-UP Chevrolet-Silverado and 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. JL Audio's Stealthbox® for the Double Cab version features an all-fiberglass, sealed enclosure design that mounts under the rear seat and requires no holes to be drilled for installation. Outfitted with a pair of JL's revolutionary 10TW3 thin-line subwoofers, this Stealthbox® fills your truck with stunning amounts of JL Audio bass, with no intrusion on cab space. They 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. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-GM-SLVD4/10TW3 Installation Manual

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