Correct, Raal tweeters are fantastic and the sound coming out is also dependant on the overall speaker design. Just cannot say all ribbons sound bad as a blanket statement. Just not true. Robert of Acoustic Zen incorporates a ribbon in his Crescendo speakers that sound wonderful. Again, the complete design is key! Tonian Labs also uses ribbons and they are some of the most musical speakers I have listened to.
Ribbon midrange pros and cons
Ribbon tweeters are fairly common on some high end speakers. ...they sound great.....can anyone tell me why ribbon midranges are hardly ever used by some of the best speaker companies. ..what are the pros and cons?