Thanks for the answers. I´m in Europe (Portugal), so used Klipsch are hard to find. The ones i can buy here at amazon.de are:
Klipsch RB-61 II Klipsch RB-51 II Klipsch Reference RB 81 and RB 81 II Klipsch R-15M
Is this second generation better or worse?
I´m being advised against these speakers, on a local forum, because of the supposed harshness of the tweeters. They say that they don´t go to well with Onkyo...