In terms of power, you ought to be fine given that you are not driven low frequencies. Tonally, you might find that you want something a bit more forward though. Obviously you can't be certain of that till you get them in the room. Very much depends on room damping, etc...
Amp for Vandersteen 5A Carbons
Getting ready to, very possibly, make a deal for a pair of these Vandy's. Wondering if my amp will do. It is more than fine with my current speakers, some older Infinity's with powered side-firing subwoofers, but those speakers have a sensitivity of 96 dB. The Vandersteen's is 87 dB.
My amp is an Audio Research VT100. 100 watts/channel.
My amp is an Audio Research VT100. 100 watts/channel.