After quite a while with my pair, I must say that they sound excellent. They provide an overall warm, easy sound (so they may not be for treble heads) but there is quite enough bass to make you want to dance, though there is a caveat to the low end. The seal you get with your ear cushions will determine how well the bass is extended. Mine came with a small selection of Spinfits to try, but any time I would but them it, they would eventually push themselves out with those tips. Then I got some JVC spiral dots and they provided the perfect seal. The sound, along with the build quality makes these a 5 star product in my book, and a worthy successor to my beloved HiFiMan RE-600s (Which, though quite beautiful sounding, ended up developing a short in the hardwired cable).