The bass is crisp and tight. It really is an impressive bundle of joy, should you decide to purchase it at a price far lower than the headphones should be priced, in lieu of its durable build and amazing sound!
The trebles might sound a little muffled to most, but the clarity more than makes up for them.
I must admit, I am not an audiophile, so I cannot comment on soundstage and detail but I do appreciate stellar music devices! Furthermore, at this bargain price, how can one complain when the bass is punchy, but not over-powering, lending any music aficionado the ability to listen to bassy tracks without recoiling from its impact.
I have no complaints with these headphones and the more one listens to them, he notices different sounds he might not have noticed before – so I do think burning time factors affords these cans much improvement. I must point out two things though as a word of caution:
The earpads are alright, but the solid metal build makes these cans quite heavy and can be a pain to wear at times. In addition, while this is an all-rounder, this headphone still sounds better with the vocal genre (opera, acapella, pop, all voices, really…), alternative rock and (surprisingly, yes!) classical music! Not the best if you listen to electronica such as drums and bass but the bassiness one hears should suffice as partial, if not total satisfaction. Hope my review is enough help, lest you decide to go for low to mid-range headphones!