The SPI-DP40110 is a high-performance dual acoustic sound projector equipped with two 6.5″ speakers configured to diffuse sound in opposite directions. It features a robust aluminum outer casing coupled with a white stainless steel adjustable mounting bracket for flexible installation. Designed with integrated premium line transformers, it operates over both 70V and 100V lines with selectable power outputs. Built for severe environmental challenges, it includes protective metal grilles, waterproof cable glands, ceramic connectors, and a thermal protection fuse to guarantee absolute safety and function in emergency voice evacuation systems.
