Hi, I live in the Netherlands so.. small houses, small rooms.
I have had magnepan 3.7i’s in my room which is 11x17ft.
Long story short. They were truely amazing. The bass and the imaging was of the charts. The depth of the image, the natural sound of instruments and the voices. Oh my the voices were just so beautiful. That ribbon is truely something special.
I was also worried about my space being too small but after a long research and asking alot of questions I made the move and bought them. Couldn’t be happier.
That is before the virus struck again and now my current set up is Analysis Audio the Epsilons. Oh my.. everything the 3.7i does but then better, in all but one aspect. The bass on the 3.7i’s is just a tad cleaner but.. Much and I mean much less more in balance with the rest of the frequency spectrum. The bass on the Analysis is exceptional. Just a tad less clinical. Which is more a question of taste I believe. The Epsilons are just (sorry for the cliché part) in every way much more musical and involving sounding.
I think regarding speaker vs room size there is not always a clear answer. Sometimes it just works and sometimes not.
Best,
Joost