I actually wanted the Quadral Argentum 370 buy me for 250 Euro price per unit. However, it turned out that the 370 is no longer produced, instead I received at the same price the direct successor, the Quadral Argentum I had already read a AreaDVD 371. On anthemic review, it is considered next to the devil T500 Mk2 as a reference in the (pricing) middle class. It is as a couple but 250 euros cheaper and I like visually somewhat better since they protrude less into the air. The glossy black front lets you simple and noble act and on dark granite slabs standing are the boxes a real eye-catcher! I must say I am extremely happy with the boxes, they provide extremely profound, groovy bass, mids and crystal clear highs concise (Frequenzbreich 28 Hz - 45,000 Hz). In conjunction with a powerful amplifier (I use the atoll in 100) gives an excellent listening experience (Rated power is 110 watts, Maximum power at 170 watts). I hear all sorts of genres, jazz, fusion, metal, soul, electro, classical, R & B and Hip Hop. And I can tell, the speakers mastered every genre sovereign, even a abgespacetes organ concert is incredibly powerful and authentic over. In particular, the unadulterated, natural reproduction of instruments and vocals impressed again and again, the powerful figure of kick and snare drum is simply mind-boggling. For an audible increase in sound quality I would probably spend at least twice or three times, but I certainly prefer considering the offered performance in the next 5-10 years is not considered. Since the boxes are very strong bass, depending on mixing of the raw material (without rumble), however, you should set them up at least 40 cm away from the rear wall. So if you looking for an alternative to the devil T500 Mk2, which can not be delivered due to high demand at the moment, looking, to whom be Quadral Argentum 371 highly recommended.