Earlier in this thread, thespeakerdude argued
He should be ignored, he argues a lot, has never posted his own system, never recommended a speaker or a system to anyone, pretty much he argues and that’s it. Just trolls in this thread and annoys people who actually have systems of their own.
I tested two pairs of active speakers - Elac am50, and Sony SRS ZX-1, plus a passive pair, Aurum Cantus Leisure 2SE. In all cases the MA-1 lifted the speaker to new heights, even if the match was not optimal
I have had that experience when comparing the JBL Studio 230 (passive) to the JBL 305 (active). The speakers came out around the same time and both use trickle down tech from the M2 monitors. I preferred the $400 Studio 2 driven by a $1000 Carver amp to the $300 305 driven by their internal amp. The bad news for the people that bought the passive setup is it costs more and it could sound worse depending on the amp you choose.
I have not tested more expensive active speakers - there, maybe the story would be different
I would highly recommend the 4329P I just posted. That speaker is based on a studio monitor but customized for home use. Best of both worlds. You will notice the @thespeakerdude started arguing again as soon as I posted something, trolling as usual.