Soundandrecording has measured both with comparable methods. You may auto translate and compare both reviews.
https://www.soundandrecording.de/equipment/studiomonitore-im-test-genelec-8350a/
https://www.soundandrecording.de/equipment/neumann-kh-150-2-wege-nearfield-monitor-im-test/
Look like...
It's only an issue if you're looking for an old-fashioned quality feel, and if this is more important to you than the actual performance.
Like people who walk around with a heavy leather bag instead of one made of modern material that is superior in almost every way.
They can tell themselves the...
You can edit an existing alignment (orange "Pen"-symbol -> edit), change Eq settings, press "realign" and then save under a different name. No need to remeasure.
The most recent version is 2.2.1, i think. Maybe you have an old version?
https://ma1.neumann.com/manual
You can save alignments (measurements plus your own manipulations of target curve plus automatic corrections to match the target) and edit and save under a different name afterwards.
I have often said the KH310 can sound very bad in a bad room in my experience, but also very good when set up carefully.
The KH310 has good measurements and should be better than a lot of other speakers in that price range, but the KH150 is probably even less room dependent and easier to set up...
Most of it is in the measurements. You can see exactly how loud they can play before bass distorts. For me, it is very loud. Much louder than i ever want. If you are in a bigger room with more distance, listen to highly dynamic, very bass heavy stuff and/or you don't have neighbours, YMMV...
1. The MA1 software asks for the distance and sets the target curve accordingly (more distance, more slope).
2. I guess this is supposed to be a 5.1 system where the subwoofer gets only LFE content. LFE goes up to 120Hz.
I never had a big room, so I don't know how many and which body part's lengths you'll need. Far enough for the reflections to become quiet and late enough.