Positives:
Super Bass
balanced sound over the whole frequency range
balanced sound at low volume and louder music
quality workmanship and equipment
German (!) Manufacturer
cheap price
large Chasis (somewhere must come from the Bass yes)
The brilliance of the treble could be better (but not negative).
Conclusion: Of course my ELAC sound better. But the cost significantly more and are much larger. The devils are unbeatable in this class and can also rack boxes to 1000 EUR loosely hold a candle. Strong buy recommendation.
Tip: Watch size not overlook (are quite large) and use a non-weak amplifier.