Well done to anticipate Amazon.com. Super Fast Shipping. You are constantly informed of the status. That was impressive. After 2 days I had the amazing large and damn heavy package in his hands. Nothing like turn to the device of desire. In an instant the old boxes from, were - and the new sound system installed. The installation is completely unproblematic and then - exciting expectation - after all this sound. Since even comes my HiFi - stereo not. Clear as a bell without ifs or buts. The subwoofer is arg dangerous because if the first gets going, be, as described above, the ears blown free, that it is a pleasure. And I did not dare, even close to crank the thing. After all, you want it to not spoil with its neighbors. But since there's still the possibility to connect a headset directly to the control panel. Very convenient. The plant has met all my expectations and exceeded. One shortcoming I could not find so far. The partially criticized small boxes I find absolutely okay. What counts is the top sound that produces the plant. Overall, ... Quality: hard to beat. Price / Performance: Absolut top. I can highly recommend a purchase.