Here is an earlier thread on amps for Revel Salon 2s:
www.forum.audiogon.com/cgi-bin/fr.pl?aamps&1344011616&openfrom&1&4#1
They do like watts, up to a point: I wouldn't personally want to drive them with less than 200 watts in a room of more than 2500 square feet. But they like high current and speed even more. They will sound much better with a 250 watt fast amp that can accurately reproduce microdynamics than they will with a 500 watt slowpoke that can only play loud. So you need to look at more than just the wattage number.