An previous post compared the 6000 with the 8000. Regarding the price of the speakers, a comparison between the beolab 4000 - beolab 8000 does also make sense.
I think from a design point of view both are very B&O, perhaps the 4000's are a bit less 90's. Does the sound differ much? On paper the 8000 is more powerfull, but it is the quality of the sound that interests me. I'm looking for a speaker that gives a natural sound, especially with classical music.
george