Here, in brief is my opinion...caveats first.
Thanks to a friend who got a set of speakers in and asked me to listen to them, I have heard, seen, and A/B'ed the Impression towers against $600-$1,000/pair tower speakers. I am partial to JBL's (which were among the A/B'ed speakers). I have NOT liked EMP speakers (until now). I have no EMP/RBH/whatever speakers or interest in the success of their gear. In fact I have lamented about the company on this forum in the past. I currently own JBL, Aerial Acoustic, ACI, and Infinity speakers. That said.....
IF I needed or wanted a set of speakers that played music as well as anything in their class...and perhaps twice their price class...there is absolutely no doubt I would buy these in a heartbeat, especially at the sale price. They need a sub for the last octave and for home theater play. But between their neutral presentation, what I hear as a 'relatively' resonance free (there is always some) and perceived reasonably flat frequency performance, and last but not least their fabulous good looks, I might buy a pair even though I don't need them!
Lastly...free shipping and a liberal return policy so you can audition them yourself. What the heck are you waiting for?!