Revel Ultima Salon 2

How good are the  Revel Ultima Salon 2 Some reveiws say there better than the IRS Betas
I got 2 bryston blocks, 4bsst (with sst2 mobo), should that do it. I believe its 600 watts per channel into 8 ohms in bridges mode.
You know, I wonder whether the idea that the Salons need massive power amps is one of those things that is so often repeated that it is taken to be true? In the Revel Ultima Salon 2 owners manual the manufacturer states that, “a massive power amplifier is not required to drive Revel loudspeakers to reasonable volume levels in large listening spaces.”

I have heard these speakers driven by a 100 wpc amplifier and found that there was absolutely nothing lacking. My own amp, the Ayre Vx-5 Twenty 175 in 8 ohms and 350 into 4 ohms very competently drives the Salons to levels that are impossible to listen to.