Product Overview The Chief LCDPA projector stacker arm pairs with extension columns to build custom projector stacker solutions for auditoriums, houses of worship, and large-venue commercial AV. It attaches to Chief Elite and RPA Elite projector mounts, letting integrators stack or offset projectors for blended or redundant projection. This commercial-grade projector arm is engineered for permanent ceiling installations where multiple projectors share a mounting structure. Product Description The LCDPA stacker arm is the component that turns a single projector mount into a custom stacker rig. Used together with extension columns, it lets integrators position a second projector above or alongside the first to support edge-blended imagery or a redundant backup projector. The arm attaches to Chief Elite and RPA Elite projector mounts, integrating with hardware already common in professional projection installations. This makes it a practical building block for auditoriums, worship spaces, and other large venues that require high-output or fail-safe projection. The commercial-grade construction supports permanent overhead installation under the load of a projector and column assembly. By working within the Chief Elite ecosystem, the arm avoids custom fabrication and keeps the projection structure serviceable. Integrators can combine multiple arms and columns to scale a stacker system to the venue. Browse related projector mounts and columns in the Chief collection. Key Features Custom stacker solutions — Used with extension columns to create custom projector stacker systems. Elite mount compatibility — Attaches to Chief Elite and RPA Elite projector mounts. Large-venue ready — Supports blended and redundant projection in auditoriums and houses of worship. Commercial-grade build — Engineered for permanent overhead projector installations. Technical Specifications Specification Detail Manufacturer Chief (Legrand AV) Model LCDPA Function Stacker arm for custom projector systems Mount Compatibility Chief Elite and RPA Elite projector mounts Used With Chief extension columns SKU LCDPA
