C2G 39904 6 Inch Ceiling Speaker (8 Ohm), White High quality audio delivered from a sound reinforcement system Industry standard 8 design Provides 120 of sound dispersion Poly cones and rubber surround Metal speaker grill This wall mount speaker is the perfect solution for K-12 classrooms, conference rooms or other learning, sharing and collaborating environments that require a sound reinforcement system for multimedia presentations, video clips, and movies. Designed for long life, rubber surrounds and poly cone construction provide a durable solution that will not degrade over time compared with paper/foam constructed speaker components. This speaker is built to a 70V industry standard and integrates seamlessly with distributed speaker systems, such as a public address (PA) system. Wall mount speakers work best in rooms with sharp angles, room partitions (alcoves) or in rooms where ceiling mounting is not a practical option. The wall mount configuration allows this speaker to be securely mounted to a wall or other flat surface.