Infinity CSW-10 sub with R.A.B.O.S

[cochese]

I've read around about some of the more popular subs here on this site, but I haven't read anything at all about this Infinity sub, the CSW-10. Its a 650 watt 10" subb, and the specs make it look solid. I'm especially interested in hearing how the room adaptive base optimization system (RABOS) works. Anyone have any experience with one of these subs? They retail for 1000 but I have an extra sweet hook-up on one (no not stolen) so that's mainly the reason I gave it a an intial look.

thanks for any input you can give...

 

[cochese]

Sorry, my first post didn't include much of a question. I'm really wondering if anyone has had a chance to listen to this sub. How did it sound in comparison to some of the under $500 class subs you've heard? Any reason to avoid this sub? And if you were able to try it out, how well did the RABOS work?

thanks!