If my speakers say 70W RMS per speaker how much RMS per speaker should I have being supplied from my amp?

I have Focal 165V speakers.

70 w rms or less . closer to 70 the better

70w Rms

well speakers have a 0-55 speaker nominal witch is the range of power most stereo's give to each speakers. your speakers have a 140 watts max. sense your RMS is high just about any 4 channel amp that has 140x4 watts max will work for these i have a perfect amp for these with a really good price.