Luis,

300 to 400 people are not a problem at all as long as they want 'normal' music-volumes.

Once we had problems using only 2 SRMs :
We were playing outdoor, on a stage IN THE MIDDLE of > 3000 (!!) people. Not even a SRM cabinet has a 360 degrees covering, so the audience positioned in our back had a much lower volume...... we decided not to do gigs like these anymore.

A huge loud dancing disco-crowd (that wants hardcore or house) needs several kW's.( about 10 kW ?)

You can always connect an extra set of SRM's
when needed (they have an IN and OUT XLR)

Roel

[This message has been edited by Roel (edited 01-12-2003).]