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

roberjerman Details Discussions Posts This discussion Message User 4,319 posts 11-06-2019 at 10:14am Copy Comment URL Report Comment Edit Delete YES! Doubling the power to 60wpc will only give you 3db more headroom. And if you want an increase of 10db (twice as loud) you will need 300 watts!