Use a 32 w Line Magnetic 211IA on my 2CE signatures with very satisfactory results. They even thrive on 12 w Triode. No Difference between that and my Consonance Cyber 800 mono blocks @ 78 w, toss a coin.
These speakers do not need gobs of power, contrary to what people say.
They are not party speakers they do not do loud, that’s it, and no amount of power will make them do loud. Tried all sorts even, 500 w @ 8 ohm doubling to 1000 w @ 4 Class D on mine, Nah, wasting your time.
For loud, I got Cornscala’s.
They play music like nothing much else, that can cost 10x the price.
Properly set up you will pay big bucks to get better.