I have the 2+2s and have spent the last one and a half years forming a system around them. They are amazing speakers as they appear to have no limit as to their performance potential. Every minor change in my system is revealed with them and every improvement is obvious. They utilize the single drivers for perfect integration of drive units and no crossover parts. I have found that whatever one hears with these speakers is what is being produced by the rest of the system. If there is something that I am hearing that is not real music, the problem has always existed somewhere in my system. As I correct my system, things just keep getting better and better. A caveat; contrary to what audience says, break-in is extremely long. I would not even listen to these speakers before 300 hours and the true nature of the speaker does not show up until after 500 hours. BTW, Bybee supereffects speaker filters are amazing with these speakers, and I am just using them from speaker cables to speaker binding posts as I did not want to solder them internally (as designed)in case it would void the audience warranty. I have been to many high end audio demos, including national shows like rmaf, and I don't remember ever hearing speakers that seem to express the emotional connection of the artist any better that these. They cannot equal the scale of larger speakers, but they really convey music.
