The Elation Professional RSJ150 Javelin is a high-output, professional-grade CO2 fog machine engineered to create powerful, ground-hugging fog effects for concerts, theatrical productions, nightclubs, and special events. It operates on liquid carbon dioxide (CO2) rather than traditional glycol-based fluid, producing a dense, white fog that is significantly colder and heavier than air. This results in the characteristic "low-lying" effect where the fog cascades and flows along floors, around set pieces, and through atmospheric layers, creating dramatic visual landscapes without obscuring the stage or audience sightlines. The machine is capable of generating a massive, instantaneous burst of fog, with a high-volume output that can quickly fill large venues, making it an essential tool for creating impactful atmospheric reveals and sustained environmental ambiance.

Designed for reliability and ease of use in demanding show conditions, the RSJ150 features a robust metal chassis, integrated carrying handles, and clear status indicators. It includes both manual trigger control for precise, on-demand bursts and comprehensive DMX-512 compatibility for seamless integration into a lighting console cue list, allowing effects to be timed perfectly with music and lighting changes. The unit also offers adjustable output control, enabling the operator to tailor the density and duration of the fog burst to the specific needs of the scene. Safety is a paramount concern, and the machine incorporates features such as automatic shut-off and internal monitoring to ensure stable and reliable operation throughout extended use.

The Javelin requires a standard CO2 tank (not included) for operation, connected via a standard CGA-320 fitting. Its high-capacity output and professional control options make it suitable for touring productions and large fixed installations where consistent, powerful, and controllable low-fog effects are required. The Elation Professional RSJ150 provides designers and technicians with a potent and dependable tool to sculpt the visual space, adding a dynamic, immersive layer of atmosphere that enhances the overall sensory impact of any production.