The model 110B was designed to provide clear voice announcements, seamless background music and even, omnidirectional coverage. It is a compact, unobtrusive speaker that is just 10” in diameter and offers fast distributed system installation. Broad dispersion of all frequencies is achieved with a 6.5” full-range driver and proprietary dispersion technologies. The 110B offers a hemispherical coverage pattern and can evenly cover a large area with fewer speakers. It comes fully assembled and ready to mount using our hanging kit or mounting bracket.