Tannoy Glenair 15?

I have the opportunity to pick up these speakers at a really good price. I am hoping to get an audition at a dealer in the next week or so, but interested in hearing feedback from owners or those who have had the opportunity to hear them in a home environment. I would be going from Totem Forests which although they employ much smaller bass drivers have effective punch and bass slam. I will run them with a PASS X-250.