What speakers play the loudest cleanly ?


Wondering what speakers you guys have auditioned that play very loudly while remaining clean? In my (limited) experience it would be Revel Salons but I'm wondering what else is out there along those lines? I have no particuliarly good reason for the question, just curious.
matti
I was suprised to see someone with enough nerve to nominate Bose 901s, but they are correct. I had a double stack being fed by 500 watts a channel that were capable of producing nightclub sound levels without breaking up.
Big horns, hands down. If you had a pair of Avantgarde Trios with a few stacked pairs of their Basshorns...
I heard the PSB T8's last weekend and was suitably impressed with their abilities.
Tyler's PD80s. 101db/w/m. a hundred watts a side is all you need....350 watts per side and buckle your seatbelt!!!