Hello Bill
I have an outlaw 7125 amp with an outlaw 990 processor. They sound great, I was thinking it was because the horn handled almost the entire high end of the spectrum. Klipsch will not give me any specifications on the drivers. It could be the room, also. I had wf-35s in the front prior to this, and they sounded more rounded but with no bass. Not too midrangy, and good and clear on the highs. These rf83s are a great speaker. Lows are awesome, almost want to say that I do not need a subwoofer, but all music/movie content is different.
Thanks for the welcome,
regards, Jeff R