KW, welcome. No valid comparison between the speakers you mention can be made unless it's done at the same time with the same program material and other factors are as identical as possible.

It can be said that the treble on the Axioms isn't "harsh" in itself. If poorly recorded program material has that characteristic, then any speakers which are accurate, including Axioms, will reproduce it, which is of course what quality speakers should do. At least partially correcting such material is what we use tone controls for.
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Enjoy the music, not the equipment.