Axiom Home Page Forums General Discussion Advice from Axiom Owners QS2 versus QS4 and M2i versus M3Ti

Ian talks a bit about old vs. new tweeters at the following link. The context here is upgrading the M2ti to become the M2i, using the 1" instead of the hybrid tweeter. The main differences seem to be (a) power handling, and (b) ability to go down to lower frequencies. He does mention a couple of times that the hybrid tweeter was fine with the smaller woofers but didn't cut it with the 5-1/4 and larger woofers for a couple of reasons...

http://www.axiomaudio.com/archives/m2i.html