Thanks for the reply Colin,
Yes ,I know a lot of things are important to give a good result in audio.
I do have now for 33 years Infinity and I like the USA sound of it.
It was very difficult to find good alternatives for them, when I purchased a new amp.
I listened to B&W 683 and KEFQ11. Both very nice but very clean and careful.
The Infinity and I think also the Klipsch are more an adventure in sound. LOL.
We do listen all kind of music, classic and progressive rock. But the CD's have a problem with the war against loudness.
So we take care to listen only the lossless CD's and well mastered ones.
p.s. we were searching on the web. for best speakers with Rotel. And than Klipsch came in the picture.(very good spec.!)