JL Audio Stealthbox® Enclosed Subwoofer for Chevrolet Silverado and GMC Sierra D

JL Audio Stealthbox® Enclosed Subwoofer for Chevrolet Silverado and GMC Sierra D

Experience high-displacement low-frequency authority and unlock intense studio bass presence with a premium loaded subwoofer enclosure from JL Audio. Universally celebrated for engineered perfection and proprietary vehicle-specific applications like the legendary Stealthbox® series, these non-flexing premium sub systems harness advanced chamber loading acoustics to deliver jaw-dropping bass depth and tight mechanical responsiveness built to out-rank standard systems.

Product Overview & Core Highlights:

PART NUMBER 010-03660-00

Our Stealthbox enhances your GM truck by adding quality JL Audio bass without losing much of your precious space or interior functionality.


Inside this Stealthbox, two of our revolutionary 10TW1 thin-line Subwoofers deliver absolutely stellar sub-bass impact and quality.


Installs under rear seat. Will not affect the folding of the rear seat or rear leg room. Installation requires removal of plastic storage tray under rear seat (if equipped). This is made for 2014-2018 Chevrolet Silverado and 2014-2018 GMC Sierra Double Cab trucks with jet black or dark ash interior. Will not fit Crew Cab or Standard Cab trucks.

🚨 Critical Performance Specifications:

• Package Quantity Configuration: Sold Individually (Includes 1 High-Output Component Unit)
• Manufacturer Part Number (MPN): 010-03660-00
• Product Category Component: Subwoofer Enclosures
• Physical Hardware Sizing: 2-Inch Layout Profile
• Total Package Boxed Shipping Weight: 30.0 lbs