Though I have not used this in live situation yet, I would suspect that venues with audiences of 150 to 175 would not be a problem at all, and possibly as many as 200 wouldn't be out of the question.

As for my Z-2200 system, my son purchased it from me yesterday. He heard it connected to the computer and said "Whoa! I've gotta' have one of these systems." He was equally impressed when he heard it connected to the PSR-3000.

Within the next few days I will begin constructing the transport system, something that's lightweight, attractive, portable, and capable of containing all 6 speakers, remote receiver, wiring harness, power strip, and power supplies for both the laptop and keyboard.

Just another fun day in Paradise!

Gary