At the shows I have heard both the active and passive ATCs. The passive speakers were being driven by a S.S. amp. I thought the actives sounded much better. In fact, I really liked the actives and thought the passives were pedestrian sounding. Could have been any number of factors.
ATC active vs. passive
Recently had a chance to hear ATC SCM 40 and was very impressed with exceptional midrange, top end detail, accuracy and near perfect timbre.
Would like to get a bigger ATC but nowhere to audition in the Northeast.
What can I expect from a bigger ATC SCM50 and up.
Active vs. passive ? I have good amplification, Push pull 100W amp and SET 50w.