Getting in on this rather late, sorry for necroposting on the thread but it seems relevant to what I'm thinking about.
I have a pair of Beolab 8000's, original model, used with an original Beosound 9000, and am thinking about the Beolab 11 as an addition. Would like a little more weight, this is music only, for the 8000's. I have an Infinity sub for the home theater setup that works very well, it's an impressive piece of gear, but not setup for dual use with both an AV system and a music system, which is why I am thinking of the Beolab 11.
So, am looking for opinions from people who've heard/are using this setup of speakers. I am concerned as the listed xover freq for the Beolab 11 is very high, at least two octaves higher than what I think of as being the upper range to not be able to audibly locate the sub (with a 2nd or 3rd order filter).
Any comments welcome, been a while since I wandered thru here, will have to attend to this forum more in the future, I've seen some good threads here.