In looking at the Salk site, I couldn't find any specs, i.e. sensitivity ratings, etc. However, in the attached thread from the Audiocircle, the owner is recommending at least 80 watts (ss) for his monitor model (or 40 tube watts). Given your amp, this may not be the best choice for your situation.
http://www.audiocircle.com/circles/viewtopic.php?t=21160
I own the Tyler monitors in a room the same size as yours and power them with a 40 watt tube amp. I currently have mine placed about 15 inches from the back wall, 18 inches from the site wall, and toed in about 10 degrees. For critical listening I slide my chair to the sweetspot, but off axis listening still presents a decent soundstage. The combo works fine - excellent in fact - but I would not want any less power. It is not uncommon for me to have to set the volume control at the 11-12 o'clock position, which tells me I could use a little more power. At 60 ss watts, you would probably be OK.
The Silverlines are generally more efficient and would be a good choice, as would the Zu's. Of course, the Salk's are GORGEOUS speakers and may be worth upgrading the amp if you have to! :)
http://www.audiocircle.com/circles/viewtopic.php?t=21160
I own the Tyler monitors in a room the same size as yours and power them with a 40 watt tube amp. I currently have mine placed about 15 inches from the back wall, 18 inches from the site wall, and toed in about 10 degrees. For critical listening I slide my chair to the sweetspot, but off axis listening still presents a decent soundstage. The combo works fine - excellent in fact - but I would not want any less power. It is not uncommon for me to have to set the volume control at the 11-12 o'clock position, which tells me I could use a little more power. At 60 ss watts, you would probably be OK.
The Silverlines are generally more efficient and would be a good choice, as would the Zu's. Of course, the Salk's are GORGEOUS speakers and may be worth upgrading the amp if you have to! :)