Enough Power

So I just picked up a Rega3 60 Watt integrated amp, and will be receiving my Saturn shortly. Was a little suprised to see how far I had to turn the dial up to get some juice going through my older Vandersteen 2C’s. Right around the 1:00 position, things start jumping adequately. Don’t always listen at this volume, just when I want to wake up a bit.

Been looking to get into a pair of Spendor s6e. Will there be ample juice to push these speakers. Any other suggestions?

Thanks

Mark