I have had my Sopra No2's now for five months and am smitten.
Having said that, I auditioned them in a room about the size you mentioned and they sounded "good" but didn't sound "great" in that smaller room, with an 80 watt per channel integrated driving them. I have mine in a 24x26 room with 450 watts per channel amp behind them and they just sound awesome!
I have only heard the Vienna Acoustics speakers at a show, terrible way to decide on anything, so I can't
Having said that, I auditioned them in a room about the size you mentioned and they sounded "good" but didn't sound "great" in that smaller room, with an 80 watt per channel integrated driving them. I have mine in a 24x26 room with 450 watts per channel amp behind them and they just sound awesome!
I have only heard the Vienna Acoustics speakers at a show, terrible way to decide on anything, so I can't