Class A 30 Watt Amps: Are they enough to drive my book shelfs?

Currently looking at buying a Pass Labs XA 30.5 to drive my Kef 201/2 speakers which are rated at 86 DB sensitivity. Is this a bad move?

puffbojie11-06-2019 7:14am

twoleftears Details Discussions Posts This discussion Message User 5,320 posts 11-10-2019 at 10:17pm Copy Comment URL Report Comment Edit Delete https://www.stereophile.com/content/pass-labs-xa305-power-amplifier-measurements See fig. 4