Welcome to the forum.
That is sort of odd. Klipsch specs the RF-35 at 125 watts.
It could be helpful to browse the auction description. If you wouldn't mind posting the item number or a link. Are they sold as new? Used? Individual seller? or dealer?
Other folks are pretty familiar with what the labels are supposed to look like. I'm sure they will chime in to help.
If possible to post pics of the labels, that would be helpful, too.
Earlier on this week someone posted some Klipsch speakers up for auction which had a different label affixed to the speaker. In the case from earlier this week, it probably meant that the speakers, authentic Klipsch, had been sold by an unauthorized dealer.
As long as the speakers work o.k., that's not really cause for alarm. Could present a problem if warranty repairs were needed, but the quality is such that this isn't a likely need.
btw, congrats. You do have some nice speakers there.
"I know I'm paranoid.... but, am I paranoid enough?" --Tom Clancy