Pros: Very-detailed, Speed, Musicality, Beautiful/Unique Design, Build Quality, Folds up, Inline Volume Control.
Cons: Thin midrange, boosted treble, unnatural representation, Coloured-sound, Loosey-loose midbass, Isolation.
I did not like the B&W P5's b/c of their dark/bloated sound but the P7's changed everything! It may be because it's not an on-ear headphone like the P5's that "muffles" out the higher frequencies, I don't know. But regardless, these have an exciting and detailed sound that is very engaging. Some disadvantages the P7's face is its slightly thin midrange, boosted treble, and unnatural representation. The soundstage is great for a closed headphone but that means nothing because the presentation is very unnatural; and it sounds somewhat synthetic because of the boosted treble and flabby loose bass. I'll admit the P7's imaging is great, but the resolution and tonality is nothing special (just because you have boosted treble doesn't mean your gonna have a tonally accurate or a highly resolving headphone/speaker). If you want a portable headphone with a more accurate and natural representation along with a more connected bass and fuller-sounding midrange, get the PSB M4U 1's instead. If you want the best of both worlds, get the FOCAL SPIRIT PROFESSIONAL HEADPHONES. All in all, these are still one of the best portable headphones currently available.