reddish
after checking their website again so I could go through the specs and prices one more time, it is clear that one should buy the best one they can afford. For $100 US, especially if you are paid in US currency, I would spend that extra $100 and get the higher model. It reaches down MUCH lower, into the subsonic. You will feel that bass, as it fully produces down to 16hz, and is down only a bit at 12hz.
I think I know what my next purchase will be if I move into a place more soundproof!!
The EP125 will either be sold if I find a buyer, or moved into the bedroom.
