I polished off the xover last night and measured them on-axis, left 15 off-axis, and right 15 off-axis. This speaker has the flattest FR of any of my designs to date. They sound very nice. I used the same box as the RS150+MDT20 (7 liters). Just an excellent speaker. I also finsihed up my daedalus writeup and put it on my page.
http://www.pesupport.com/cgi-bin/config.pl?read=248407
http://home.stx.rr.com/poneal/
Enjoy. I should have a writeup on this guy done in the next week or so. Paul.