Really? I know the sensitivity for the Sierras is midranged, around 87 db, but from what I've read it doesn't take a whole lot to power them. They will be in a small living room with door openings to a dining room and a small sitting room. Right now I have an older 70W Denon AVR (forget the model) so when I get the Sierra-1s tomorrow, I'll test it out to see how loud they get.
What would you recommend for a set up then with the above requirements, and I forgot to list, I would like it to handle FLAC files, that is closest to $700?? I would have to have wait and save up, but don't mind doing that if I'll have a good long term setup.