Silence is Golden! LIZA is the quietest and most elegant HUSH enclosure family we have ever made. LIZA looks great in any upscale location, for museums, meeting rooms, home theatre, classrooms, you name it. LIZA is available in three sizes to accept most business and home theatre projectors between about 5,000 to 15,000 lumens, with a high quality white gloss finish, with other colors to special order.