Headphones

Just wanted to update for potential future people who find this post, what the others said is indeed correct. I compared the headphones to HD650 directly, and the 650s had much more bass. However, the frequency response graphs show that the R70x are supposed to have stronger bass. The overly small earpads are the only reason I can see.

(In fact, the R70x feels like it's built for people with smaller heads in general. I imagine it must be insanely comfortable for them, due to the innovative headband.)