The centrally located, modern facility includes: 1  220,00 square feet of space in the Exhibition Hall. 2  100,000 square feet in 74 meeting rooms. 3  A 19,000 seat Arena. 4  A 3,000 seat Concert Hall. 5  A 1,000 seat Theater. 6  Complete in-house catering service. 7  Alabama Sports Hall of Fame. 8  On-site covered and valet parking.
Projector brightness is measured in lumens. For home theater projectors where ambient light is kept to a minimum, you'll need a minimum of 1500 lumens. For classrooms, conference rooms or rooms with windows, a projector with a minimum of 2500 lumens is best.
Definition of:ANSI lumen. A measurement of light that has been standardized by ANSI. It is commonly used to rate the brightness of a data projector. An ANSI lumen rating uses an average of several measurements taken across the face of the light source.A small room typically requires from 200 to 300 ANSI lumens, whereas a large room may require from 400 to 600. A large auditorium may need 2000 or more. measurement of light that has been standardized by ANSI. It is commonly used to rate the brightness of a data projector. An ANSI lumen rating uses an average of several measurements taken across the face of the light source.