Valcom's Lay-in Ceiling Speaker is quick and easy to install and provides excellent sound quality and coverage. The pleasing architectural appearance blends well with any environment such as classrooms, training rooms, conference rooms, offices, retail stores, and medical facilities. The included back box meets the ASTM E84 flame and smoke test with a three-hour burning rating and is UL Listed. Its rugged, lightweight construction eliminates the need for support bars. Features & Benefits Quick and easy installation Save money and time on installation costs Lightweight Weighs slightly more than a 2 x 2 foot ceiling shingle UL Listed product Meets or exceeds industry standard

VC-9062