After a I - Felt - eternity've dealt with it, which is probably now the best system for me, I ended up at the Z4 - and completely satisfied that it was said here before. I started with systems such as the Teufel Motiv 2, along the lines of: if, then right. Finally, the computer should ersezten the stereo in the study. But the price is soberly considered simply too high, even though I ultimately a judgment can not allow me because I've never heard of the system live and me not shy to order something that I do not know if I then really wants to keep. So off to the discounters and the Preview Z-2300 Logitech - is fashioned like it. A really good sound and THX certification finally impressed. I would have liked to hear the Soundstix 2 Harman Kardon parallel that have been recommended to me by a colleague warmly and with Harman Kardon I have had very good experience in the HiFi range. Now that was not available, but the Z4 Logitech. If one bears in mind that a PC system, a hi-fi system never really be able to replace and if you take into consideration that the Z4 will cost half the Z-2300, the latter inferior in sound and the intensity of the bass is not really , is the Z4 for me than 0815 users who want to hear next to the surfing or office a little music, a very good choice. Often enough I reduce the bass on the remote control, as much to how much you (I) needs. Although I'm so far away from the original high-end claim, but it is perfectly adequate. Returns freedom Easy Returns conditions and ultimately the price led me to Amazon.