JBL Control 67HC/TWH Narrow Coverage Pendant Speaker (White)Priced individually, but sold in pairs. Control 67HC's well controlled narrow coverage is ideal for improved voice intelligibility and musical clarity in high ceiling venues or in rooms with difficult acoustics, such as convention centers, transit centers, exhibit venues and hotel atrium areas. Features RBI Radiation Boundary Integrator Technology Well controlled 75 deg. coverage for excellent clarity in high ceiling and reverberant locations 6. 5"