Krell Evolution One's

[shpritz]

Recently moved and my listening room is quite a bit smaller than what I had before. I am driving a pair of Dynaudio C4 Signature's and was thinking of moving to a pair of smaller Sonus Faber Guarneri's. However my biggest problem is although I love the sound, the room starts to cook after a short while. Those Class A One's throw off a ton of heat but sound so wonderful....
I am thinking Class AB Monoblocks. Anything out there comparable to the Evo One's or should I just listen in my unsderwear, lol...