Hello, did me the devil system purchased directly at Teufel.de after 3 days was the system in my home. Use them for the living room have the satellite speakers so set to how it normally is and the subwoofer. After I have everything connected to each other and everything was there was to hear a trial just perfect you have to say. So the sound like the bass along breathtaking and for the price you can not do anything wrong. I am very pleased about the vicious system TOP.