Very solid packaged, the headphones are very robust and high quality finish (Made in Austria).
In total you have 4 different. Great essays, unfortunately are all for me a little too big and because of the high weight (aluminum?) Airport like fast from the ears, also the cable is a little stiff which also causes them not so good in ear are like my old monster.
For sound: The really top notch, blows my monster on the wall.
I hear instrument based music (rock, metal, country, blues, etc.) and so I, of course, the treble and midrange are very important. Unfortunately, the current, popular headphones have a all "about pulling" the bass probably. suitable for techno and rap.
With the Harman Kardon makes "real music" as it should be!
Although the centers are slightly more pronounced than the heights, but all in all, are the first-class headphones - especially at the price.