I just received the M22 and I really love the sound of these speakers. I have one question/concern though. When I run my ear over the tweeters I seem to hear what sounds like air coming out of a basketball. Is this a normal characteristic? I need to be very close to the speakers to hear this sound. My old speakers don't seem to make as pronounced of a noise. Mind you the quality of sound these speakers make at a normal listening position is outstanding. Also, I'm expecting the VP 150 any day now, I'll see if they make the same noise.