Hip,
I have a Crown XLS 202. It is a greaqt amp. Lots of power, I am driving 2x50W Klipsch reference speakers (ceiling mount) with this amp and the sound is clear, unfiltered and very full. In sum, I am utterly happy with this amp, but... it has 2 single-speed fans that are not heat activated so they are always ON. Most of the time this is not a problem, but in quiet passages the low-level fan sound is audible and it drives me nuts. Someone else may not hear it, but I can. So I am now looking at getting a Behringer A500 since it is convection cooled. I am hooked on professional amps for 2-channel stereo applications and would highly recommend the crown if your amplifier is not in the same room that you are when listening or if to be used in a room with high background noise.
Kevin