Large room challenges


I am reasonably familiar with the acoustic challenges in the small to moderate room.

What are the different challenges in a large room, say like hotel ballroom setup during shows?
128x128glai
Time to talk to a Pro Audio guy who does this work on a routine basis, all others would be just guessing.
Yes, speaking with a professional is the correct path. I have noticed these rooms do have a bass traps on the walls. A ballroom size space is going to have issues with being to lively and would need to be deadened somewhat for music.