EQ'ing that bass in is effortless. Got a 4.4mm cable for them with a nice braid.
I do gaming with them and it just feels so freaking wide.
I'm a percussion guy. Drums and intricate percussive ellements, in music, sound blissful.
Try listening to Dinossaur - OTR Remix, close your eyes and have fun.
Because you haven't heard anything better, yet.
Having owned a pair of HD800s, I can still say the HE400se are an amazing headphone for the money and completely satisfy my needs.
I can't fully disagree, given that what we hear is subjective. What I will say about the price bracket being discussed: if I were forced to sell all of my headphones over $400, I'd stick with the Sundara (absolutely incredible for the price) and the HD 58X.