Excellent, but not for everyone 1

Before accesses the CX 300, you should be very sure what you intend with his MP3 player. I use them during train journeys and flights >>
Unsuitable the CX 300, however, are for jogging. The vibration of the headphone cable are clearly audible, but still disturbing are denominated wind noise generated at the slightest breeze. From cycling I would advise against because of the (elsewhere so desired) strong shielding of ambient noise, because cars and even trams, take either not at all or only very late perceive acoustically. I have my listeners now been just over a year and am advised that even as a pedestrian already in dangerous situations ...

As for music playback: Sits the earphones perfectly, he thrilled with clear and distinct bass, especially at medium volume sounds the CX 300 outstanding. If one player his very quiet, the centers are, however, slightly queasy, you can hear very loud music, the ups sting out sometimes unpleasant. Overall, the sound for earphones in this price range, however, is excellent.

Why do so many reviewers here otherwise? Because these far more dependent on perfect fitting in-ear headphones are than any other type of headphones or earphones. You have to seek out the appropriate rubber adapter and the listener really push further into the ear canal as many as will feel comfortable. You get used to over time, really great, it never feels like.

Sitting listeners not _Totally perfekt_ that CX 300 sound but darn fast basslos and plärrig. A little time to try is therefore needed. No one who has found the right seat only once, but can seriously argue, for example, supplied with the iPod earbuds would sound even remotely close to the CX 300. Between both - for me as a full-time orchestra musicians - worlds!

While I certainly already in-ear earphone tested that have the CX 300 clearly exceeded, but the cost (as the better models from Shure) then also several times.