My ratings.
Shipping was very quick, the now usual working day was enough so that they reached me. The packaging was undamaged, protected the speakers with an adhesive film.
Then when unpacking I noticed unfortunately directly on the one of the two on the outside, under the said film is moisture. Before I removed the film, I tried with a kitchen towel to remove the liquid. She was viscous, not just sticky but not the consistency as water. Why am I not conclusive whether the fluid comes from the interior, as this in turn is very thin-liquid / must be. When switch on the head, so you can compare the water level, more than a minimal difference I noticed. Therefore, I have the speakers then also taken into operation, although I first quarreled with the direct return.
In operation, the play of light is very beautiful, "Color Change", as on the package is may times but did not speak, because the four built-in LEDs always have the same color, speak 1. Water Column always purple, second always blue; 3. green and orange 4. However, the colors break nicely in the water. Great effect. What this is, unfortunately, a shame, that's the music already must have a certain volume, so the water bubbles. If you want to hear late at night soft music but this remains completely. Angrily, the day when the music may have full room volume, usually also has natural light with night, when the room is dark, the effect is absent or only very impulsive sounds reacts as one.
To tone. Adequate for the money paid. It has it's reason why a 2.1 Harman Kardon cost well over a hundred euros, you will be served here with narrow 16. But what to expect and is justified. But the sound is really okay. Initial scratching could be put on the quality of the video being played. So at least my impression.
I'll still use one or two days if there is no water leakage is then determine they stay here. For price-performance are OK!