Sound: acceptable highs, awful mids, good bass for it's size and wattage.
Connections: A lot of inputs and also bluetooth conectivity. NO LINK OUT, why?
Mechanical: Medium to Good quality plastic, seems thick. Connections of columns and sub are made of plastic also. Im always with the fear that if someone push it accidentally it will break with no way to repair it
Verdict: Beautiful but too expensive for what it offers. You can go for cheaper alternatives here in Thomann or elsewhere Or give say 100€ and get something decent