Features

Vehicle Compatibility: JL Audio's SB-J-JTGLAD/10TW1 Stealthbox has been specifically designed to fit select 2020-up Jeep Gladator (JT) models. The Stealthbox mounts neatly under the rear seat, without compromising rear passenger comfort (rear seat folding is unaffected).

Stealthbox Enclosure: The Stealthbox enclosure is made of fiberglass coated in black carpet designed to blend in with the vehicle's interior. The enclosure has been configured to mount behind the rear seat, so no usable cargo or passenger space is taken up. There is even space on the enclosure that's perfect for a clean, hidden amplifier installation.

Dual 10" Subwoofers: The Stealbox is outfitted with two JL Audio 10" woofers (10TW1-4) for powerful bass. The subwoofers feature an injection-molded, mica-filled polypropylene cone with a rubber surround for added durability, excursion and bass response. The woofers are wired in a 2-ohm load at a single set of terminals on the Stealthbox enclosure.

• Concentric Tube Suspension: JL Audio's patented Concentric Tube Suspension employs a molded structure which spans beyond the edge of the motor structure, supporting the spider on the outside of the motor's boundaries and the large diameter voice coil on the inside. The large voice coil permits the magnet to sit inside it, rather than surrounding the coil as is typical in most woofers. The concentric tube structure and the elimination of a conventional top-plate helps JL Audio place the motor higher up into the cone body's space to further compress depth, while still permitting excellent mechanical excursion.
• Dynamic Motor Analysis (DMA): DMA is JL Audio's proprietary method of improving dynamic motor behavior. As a result of DMA optimization, the 10TW1-4 motor remains linear over a long excursion range, and also maintains a stable fixed magnetic field in the gap over a wide power range. The result is reduced distortion, faithfully reproduced transients, and tight, articulate bass.
• Floating Cone Attachment Method (FCAM): JL Audio's patented FCAM technology is an innovative method of bonding the surround/cone assembly to the voice coil/spider assembly. This assembly technique ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.