"Just" enough if you don’t want to party, the 60.5 would be ideal but they are monoblocks and much more expensive.
If the Kefs were a 4ohm load and less then the 30.5 would be giving out around 60w
But if you have a look at the impedance graph the Kefs average more like 6-8ohm, then the 30.5 is a little under powered.
https://www.stereophile.com/images/archivesart/708KEFfig1.jpg
Cheers George
If the Kefs were a 4ohm load and less then the 30.5 would be giving out around 60w
But if you have a look at the impedance graph the Kefs average more like 6-8ohm, then the 30.5 is a little under powered.
https://www.stereophile.com/images/archivesart/708KEFfig1.jpg
Cheers George