how much power do you need two drive magnpan1.6s

I have found the more power the better, they come to life with power (current)

i do not know your amp so can not comment but you may be satisfied with less power if you do not listen too loud

you can answer your own question by auditioning amps from low to high power, by that i mean, from 10 watts to 500 watts. i own 1.6s. i have heard a 4 watt single ended amp, a 350 watt class a am0p, a 500 watt class d and others, mainly tubed, having varied power ratings.

only you can decide what is satisfactory to our ears.

ok thanks guys