The structure is very simple and quickly done. One can not make any mistakes in building even without expert knowledge. Optical Everything seemed very precious. The boxes and the subwoofer are made of a wooden cabinet, only the amplifier is made of plastic which one but only notice when you take him in hand. The cables are all long enough for a desk or wall unit. The sound is very clear. Lows and highs are definitely other better known brands equal. In the central region, eg voices, it sounds a little too "blechig" on. But all in a very reasonable, especially for the price range.
For under 100 you will find both in sound, as well as in processing quality is nothing better.