I have small Revel Performa M22 and I have not heard a better midrange. The tweeters are not best, so I change them out for Morel CAT328. Few tweeters can replace the M22 original as they are 8 ohms and most tweeters are 6 or 4 ohms. The Morel are almost identical impedance wise and are superior sounding.so not crossover redesigning required,
Revel Salon 2 speakers
Over the past 20 years or so, I've owned a number of very high-end, full-range, floor standing speakers, including a pair of Salon 1 speakers (which were phenomenal as well). But the Salon 2s are, overall, the best I've ever owned. I've also owned Magnepan, Acoustat, Avantgarde, PBN Audio Montana, PBN Audio Montana/Quintessence Audio, B&W, Von Schweikert, Analysis Audio ribbon speakers, Infinity, Silverline and Martin Logan. Still, after all these years, you simply cannot beat the Salon 2s, from top-to-bottom, for anywhere near it's asking price or for tens of thousands of dollars more. The Salon 2s are an absolute game-changer, reference level, world-class caliber speaker!!! I just laugh at the astronomically high prices that current speakers cost compared to what I paid for the Salon 2s, when it comes to price-to-performance. I see all the new speakers at Audio shows and also at my local dealers, and, yes, they do sound fabulous. But 50k for a stand mount bookshelf?????? Unreal. Even for it's retail price, I believe that the Salon 2 speakers are still one of the very best values on the market. It was the Salon 2 speakers that finally quenched my speaker thirst and took me off the speaker "Merry-Go-Round." That goodness!!!