I have the ones below in burled walnut with a cheap Sony sub for my office and I absolutely love their appearance and sound. Clean, nice imaging, wide and spacious soundstage. The advantage of going with M1 vs. M2 or M3 is that the M1 has reduced bass response and hence is easier to place. This is an advantage because it gives you a greater chance to be bass boom-free.

https://www.axiomaudio.com/bst-46

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated