Both have excellent bass volume-wise. X00 is clearer, faster, and may extend deeper. X00 isn't *technically* Closed, more like semi-closed..it will leak some sound out.
X2 has the wider Soundstage by a fair margin. Both are very easy to drive, X00 has a much higher Maximum rated power input (read: less worry about blowing them up :p)
The overall sound signature on both is fairly similar. Not a guarantee, but if you like X2 then X00 SHOULD be right up your alley as well! To my ears, X00 ups the game to HD600 levels of overall fidelity.
I am in no way a professional Reviewer, or even a Critical Listener searching for nuanced differences. I'm just a regular dude that throws on my normal playlist and lets it go...so differences I can hear should be great enough that most people won't have to strain to hear it either.
As always, YMMV.
well the best way obv is to hear the cans but thats not always possible so one sometimes has to do heavy research and then take calculated risks
on the most part people are pretty accurate on here. its defo not a cheap hobby and can't make mistakes too often
especially when one relies on online orders. these specific models are not at the local stores for demo