Pros: Comfy, Fun to listen to, Efficient
Cons: Midrange is lacking, Long burn in, Clamp too much
I am not an audiophile but I have some basic knowledge so forgive me if I make a mistake.
First of all, these headphones have a very excellent design and the build quality of these is outstanding. I can easily see these things lasting a long time. The comfort is very good as well due to the velour pads and giant earcups but I found they clamped too hard.
These are certainly a bass lovers headphone. Bass is fun sounding and has good impact while being tight and controlled. The treble is just a tad sparkly. The mids are probably the weakpoint as they are shadowed by the bass. Soundstage and imaging is great (almost fantastic). These things like a LOT of burn in. They really start to sound good after 100hrs of burn in.
I really enjoy these headphones. These could be the last headphones you ever own. I would recommend them if you like something more fun and engaging.