Q-SYS AD-C305BG-BK, a black ceiling grille with a zero-bezel design, developed for compatible Q-SYS AcousticDesign in-ceiling loudspeakers with a 305mm cutout. It provides a clean, frameless finish and is an ideal solution for installations where the standard white grille does not match the aesthetics of the space. It is supplied and sold in packs of ten (10).