Summary: These speakers sound great, but the remote control does not work. That would not be a problem for me if the speakers also had a manual volume control but they don't - the volume control is on the remote which does not work.
Pros: Nice design. Easy software installation. Had to RMA mine and Tatiana was so sweet! :) I think the sound would have been good if it wasn't defective. (one of the speakers had serious distortion, other was fine)
Cons: The remote didn't work. Didn't like the fact that it didn't have its own volume control. I was so disappointed that I'm looking at other brands.
Summary: The Bad When I first started using the Z-5 speakers, I could use the remote to adjust the system volume, turn the speakers on and off and also control Windows Media Player (WMP). However, a little later I needed to re-install Windows XP.
Summary: First of all I am a fan of Logitech products because they are usually the latest technology and they are also built well. These speakers are poorly designed. The biggest problem with them is that nobody (including Logitech) will say in their description what they do.