I listened to my Ori quite a bit the other night, after weeks & weeks of listening to pre-fazor LCD-2.1 & pf LCD-3, as well as HD650s. Will try to answer:
- I wouldn't say bass is emphasized relative to the rest of the frequencies. I hear more bass emphasis on certain other headphones where the bass actually sticks out somewhat (stock Marantz MPH-2s; and to a slight degree, the stock HD650)
- However, when there is any bass of any kind in a recording, the Ori lets you know it. The bass is rather explosive--it's that planar quality of calm/quiet, then instantly explosive. Once you hear this kind of bass, you compare other headphones to it (not the other way around)
- But as with any part of the frequency range, simple quantity of bass (ie, too much level vs perfect level vs too little level) is only part of the story. The more important part IMO is detail, resolution, and timbral accuracy (how closely the quality of the bass tracks the instruments & the music). And here the Ori is one of the best headphones I ever heard--even a little better than the LCDs (which are quite good, also). It's very easy to tell the difference between electric bass guitar vs string bass vs cello vs low notes of marimba...and so on.
Sometimes a given pair of headphones has excellent bass, but not so good midrange and/or treble--and in these cases the bass can sound somewhat elevated simply because the other fc ranges are deficient. Definitely not the case with the Ori. Midrange & treble are very fine here, so the bass "fits right in."
My only "criticism" of the Ori bass (and it's not a criticism at all, just an observation) is the the level of sub-bass is not quite equal to the rest of the very good bass fc range. The more expensive Eikon, for example, has sub-bass that sounds perfectly flat w/the rest of the (excellent) bass range--but it's very unusual to encounter that.
The sub-bass thing is so minor that it just doesn't matter to me. Music only occasionally has real sub-bass content anyway. The amt of sub-bass in the Ori is fine for me, considering how really superior the bass is, overall.