The PE-304 5 is a type of plastic "TOA Electronics' Pendant Speaker System operates at 70V/100V, looks like a hanging light fixture, and is perfect for speech and background music in commercial settings such as airports, medical offices, retail stores, and more. A balanced dome tweeter is included in this public address system. The five "The cone-shaped pendant speaker is suspended from a 16.4-foot-long suspension chain. To fit any decor, the enclosure can be painted.