Ultimate Access/Series E—Case is 10½”H x 8”D (includes flange around perimeter and mount-ing brackets).Case lengths below include flange to support ceiling tile or trim ceiling opening.NTSC,HDTV and WideScreen format screens have black borders on all four sides.U.S.Patent Numbers 5,341,241;6,137,629;6,421,175 and 6,532,109;other patents pending.