First of all I would like to point out that the perception of music of course always subjective, therefore depends on the personal listening preferences. Therefore, my review does not claim to the sole true opinion. For system: Even unpacking the items made joy: Everything unbreakable packaged. After unpacking the first impression: amplifier and speakers give an immediate impression of high quality: super processing, nothing wobbles. Prima ! So set up and connected to the laptop. Unfortunately, the devil puts in a USB cable, but that was to get over because even in my "Baby Box" available. The recognition of the speaker system on Windows XP and Win 7 was not a problem. Immediate automatic detection and then it could go. The dial I left all in a neutral position, ie the center (nice that the neutral setting is clearly visible on the dial). After the first sounds I was amazed what can achieve a 2-way system. In my feeling after an absolutely harmonious sound. Very bulky, powerful and clean bass, very clear mid and Hochtondarstellung. Both at less than even at high volumes. No distortion. WoW! Ultimately, I then lifted the treble and the bass a little bit withdrawn, because my most well-liked person. But tastes like because diverge. Conclusion: I had read both the "big" 2-way systems from Creative and Logitech Z10 T40II include both sonically not come far to the Concept B from hell zoom, play for the sake of honesty but also in a different price range! All in all, the Concept B 200 USB from hell the best 2-way system is that I heard so far. 199 euros are indeed a steep price for laptop speakers, but justify the high quality workmanship and the high audiophile enjoyment and at the same time compensate. Summary: 5 Stars