I have the PSBs for over a year. I use Van Den Hul cabling, CS-122 and The Source. My source is a Pioneer 563a (i just wasnt willing to spend more). My previuos speaker was a Dynaudio Audience 120.
The speaker has been placed in my room, which is retangular and currently under construction. Now it is in my room, which is very big and tall. In both places, I noticed the bass muddiness and the lack of clarity with the PSBs. I hate the Sunfire subwoofer BTW. My main musical tastes are rock, pop and electronica (house and trance).