Best sub 4000 dollar standmount.

Correction- the ad is up here on audiogon for the TP Minis. For the asking price I would be VERY surprised if speakers could be beaten by even $2500 monitors, or even more expensive ones. They are really something special

Its not stand mounted but it is a killer......Proac Tritowe, there is one on Agon right now...

So, about the speakers you actually mention...

You mention you have a smaller room, which is never good, even with monitors.

The Dynaudio S 1.4 (I used to own them, bought new) certainly have a big, dynamic, room filling sound - but they have 2 problems with smaller rooms, first the huge rear port in back will cause boomy bass in a smallish room, (40-50hz bloat), and Dynaudios don't open up and sound dynamic and full unless there is some current running through them, which small rooms prevent because of room gain and reflections.

if your room is 16 x 16 or larger, then by all means, I think you'd be happy with the Dynaudios...

The sonus faber is a much different sound... it has much more of its own sonic signature, which I find a bit muddy and warm in general. I prefer speakers that are more clear and transparent, so I am hesitant to recommend sonus faber, but a lot of people like them, so I would just say to listen first before buying with these...

I haven't heard the ushers or the Proacs. Good luck. I've been trying to get big, bold, dynamic and powerful sound in smallish rooms for several years, and I'm more and more realizing that it's not an easy thing to do.