JL Audio Stealthbox® Enclosed Subwoofer for Polaris RZR 4 900, 900XC, XP 1000 an

JL Audio Stealthbox® Enclosed Subwoofer for Polaris RZR 4 900, 900XC, XP 1000 an

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 010-03994-00

Specifically designed for Polaris RZR vehicles, this Stealthbox mounts centrally, behind the rear firewall, to deliver powerful, great-sounding bass output.


Constructed with a weatherproof, texture-coated finish, plus a thermal shield to protect the enclosure from the engine's heat. This Stealthbox houses a 10-inch, TW3 driver and includes all the mounting hardware needed for a secure, great sounding installation.


Can be used on its own, or combined with our front-mounted Stealthbox, for even more bass intensity. Installs behind rear firewall and requires removal of center storage compartment. This is made for 2014-up Polaris RZR 4 900, 900XC, XP 1000 and XP4 1000. Will not fit Turbo models.

🚨 Critical Performance Specifications:

• Package Quantity Configuration: Sold Individually (Includes 1 High-Output Component Unit)
• Manufacturer Part Number (MPN): 010-03994-00
• Product Category Component: Subwoofer Enclosures
• Physical Hardware Sizing: 10-Inch Layout Profile
• Total Package Boxed Shipping Weight: 30.0 lbs