Resurrecting this ancient thread because I have the same need.
Am considering getting the Q1R at $15 a pop plus shipping vs the re-issue from Midwest Speakers for $60 a pop plus $11 shipping.
My main concern is that the power handling of the Q1R is peak 30 Watts while the original is something like 75 rms and 125 peak.
I like my music loud, which is probably why I'm replacing the tweeters, so the low rating seems like a problem to me.
Is it?