im getting the pb-2000 for sure. not even gonna demo the sb. read a review of it on avsforums and the pb-2000 shook his pants a few times and hit him in the chest. hopefully i will feel the bass a bit of this sub too as i only have felt it once with my dali at extreme volumes (about 110db) and it wasnt even that noticable.
Nugget2014, in future it's always useful if you give the actual internet link, because it saves other people's time if they want to contribute. And you mention avsforums, I couldn't fnd a review of the PB2000 on www.avsforums.com
at all. However, bigboss mentioned an audioholics
review, and I found this one http://www.audioholics.com/subwoofer-reviews/sv-sound-svs-sb-pb-2000
which mentions, as you do, shaking his pants legs, but note that the SB2000 also does that, not only the PB2000. However, as you yourself mentioned avsforums, what I did find on the avsforums website was this review of the PC2000, which for some reason you seem to have overlooked http://www.avsforum.com/svs-pc-2000-subwoofer-official-avs-forum-review/
and the review says that it sounds as good or better than the PB2000. Reference Home Theater also reviewed it here http://referencehometheater.com/review/svs-pc-2000-subwoofer-review/
(which also embeds a link to a PB2000 review http://referencehometheater.com/review/svs-pb-2000-review/
) and lastly, there is a user's review of the PC2000 here http://www.hifix.co.uk/speakers/hi-fi-speakers/subwoofers/l/svs
that the PC2000 is exactly the same price as the PB2000, so it's just a case of deciding if you like the look of the cylinder as opposed to the box. I happen to have two SVS cylinder subwoofers, but I know that their appearance is not to everyone's taste.
I've looked into the PC2000 because I myself will be getting one early in the New Year, a late Christmas present from my pension fund!
Please let me know if all this has been useful to you, because if it hasn't been useful, I'll back off completely.