Hi Johnk
Thank you very much for your feedback and suggestions. I've listened to both speakers and they sound identical even when I swapped them around. I am just not good with audio terms at all, forgive me. By tiny (maybe thin is the right word?), I mean, high hats, steel guitar strings notes just don't linger, the tone vanishes quickly when compared with the other speakers. Hi frequency is definitely there but it just doesn't sound right to me. Maybe its personal preference, but I seriously am considering of getting my old m3 v1's back from my dad.

Thanks again