Just great, incredible sonic

After a long and difficult decision-making, I have this time decided against Sony and AKG, the Sennheiser CX 300. And I'm thrilled. In the beginning - for me it was the first of these headphones in-ear design - the feel is unusual, but you get used to quickly. In addition, you have to try a little, until you find the three supplied essays for royalty. In my case only fits the smallest.

For seat: for a correct sound and especially bass, the plugs have to sit to be 100% accurate in the ear. Even a slight rotation or not enough depth of millimeter fractions, ensures an imperfect reproduction. Possibly This is also the origin of some negative reviews here.

For sound: I'm thrilled! I've never heard one so full, powerful and ausgewogenden sound in such a small headphone. Especially the bass is just impressive. For me it is the first (in-ear) headphones, where I was first tried on MP3 players to regulate the bass down, because I was not used to such pressure from a speaker of this size. Ultimately, the sound is great, the bass fits extremely tired of electronic music, with rock "normal" punchy.

I would buy it again at any time, will probably only fully rely henceforth on headphones branded Sennseiser. My HiFi headphones come for years and the house.