I was using my old dual VP-150 as temporary speakers above the propane foyer (they are now in the gaming room in a more suited environment). I finally replaced them a few weeks ago by 2 M2s. I had never heard them. Pretty impressed. They fill a large room (18x15 with 17' irregular ceiling) pretty well. By themselves they were already good, but now I paired them with my old EP-500 (I will get a smaller sub eventually). The M2s are no M22s, but they are definitely truly good. At 300$, those could be the mains of many budget home theaters.