Pedrillo, the principle holds true generally for any speaker manufacturer. Take B&W for instance. I reviewed the CM7, which is lovely sounding but definitely a small floor standing speaker. B&W's largest speakers are an entirely different game. The pricing of the larger speakers is the killer for most potential customers.
Vandersteens are pretty good at enlarging the listening space with decent sized drivers. I think this is one reason they are so popular, because they're not handing the owner dinky drivers.
I have not heard the Silverline Grandeur II's, and they have only twin 9.5" woofers, but they spec out interestingly. Montana and ATC both have some larger speakers. Tyler has a pro line with some big drivers. I haven't heard any in this group.
I have heard some of the larger Usher models which fit the template I have laid out fairly well. Similarly, the VonSchweikert mid-level models use a 7" mid which is engaging. But again, there is typically bass with twin 8" woofers. One really needs subs to go with them.
Different technology: Magnepan 1.6's and Eminent Technology LFT-8B are both very good for the money. Both can use subs, moreso the 1.6's.
The planar 4" mid on the Legacy Focus HD is tremendously satisfying.