I don't know what number of drivers is best,but I can say that I had made it my business to hear the HUGE multi driver BIG Nola Exotica Grand system,driven by the ASR Emitter amps,not too long ago.In a dedicated,and very well set up room.SOTA room acoustucs,and equipment....Yet....in all honesty I had a headache after about thirty minutes.Yes,they were dynamic,and had all of the "audio" traits,but there was just something annoting about the sonic presentation.Just my opinion
Shortly before "that" listen I had heard the diminutive two way Kharma 3.2's driven by the FABULOUS Lamm 2.1 amps.I brought a bunch of my reference Lp's and CD's with me."The flutter of Angel wings"!!That is how it seemed to me,as the sound,though on a much smaller scale,just floated around me.I LOVED IT!!!
Best.
Shortly before "that" listen I had heard the diminutive two way Kharma 3.2's driven by the FABULOUS Lamm 2.1 amps.I brought a bunch of my reference Lp's and CD's with me."The flutter of Angel wings"!!That is how it seemed to me,as the sound,though on a much smaller scale,just floated around me.I LOVED IT!!!
Best.