The SPI-C810100 is an 8″ flush-mount ceiling sound diffuser and projector designed for music playback, high-quality background entertainment, and voice evacuation systems. It features an internal multi-tap transformer that supports both 70V and 100V lines to allow easy adjustment of power parameters. Constructed with a white-painted protective steel rear enclosure, an aesthetic front metal grille, and premium safety features like ceramic terminals and a thermal protection fuse, it provides seamless ceiling integration with robust operational security.








