I love Klipsch speakers, however their only as good as the source material you feed them. Another words if you listen to a lot of your own burned material {i.e. cd's, mp3's etc.} they will magnify any irregularities in the recording. Just something to be aware of.
Another note, if you can afford the Reference line of speakers you'll be much better off, they are heads and shoulders above the Synergy line.