I've had the opposite reaction so far with my MWT's- an almost toal lack of tonal shift unless I sit on the floor. Even then, to me it's minor
I account for this due to the speakers I had before: Definitive Technologies BP-2006 and Pinnacle Classic Gold Reference, both of which had significant tonal balance shift based on position.
As an aside, I got to hear my old Def Techs last night. The guy I sold them to and I have become friends, and listen to music together every now and then. I miss the bass, but that's about it. They sounded unnatural and fuzzy. They really seamed to smear high-treble, especially cymbals. He loves them though, and I'm glad they went to a good home.
I account for this due to the speakers I had before: Definitive Technologies BP-2006 and Pinnacle Classic Gold Reference, both of which had significant tonal balance shift based on position.
As an aside, I got to hear my old Def Techs last night. The guy I sold them to and I have become friends, and listen to music together every now and then. I miss the bass, but that's about it. They sounded unnatural and fuzzy. They really seamed to smear high-treble, especially cymbals. He loves them though, and I'm glad they went to a good home.