Great setup, Tom...I have used them for smaller rooms as the throw is rather short.
One thing for sure...they have lots of power, are very clean (no distortion even at over 75%), and the slight loss of mids is easily rectified using the arranger's EQ.
A real bargain as well.
Ian
_________________________
Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.