Some great recommendations here, but I have a pair of ProAc Tablette 10's that sound great in a bedroom system with a similar tube set up as yours. They love tubes and at 10 ohms will not be hard to drive. They are sealed, so they are not finicky about placement. I actually like them better (in that set up) than the Harbeth P3ESR's I tried first. This is a small room scenario and probably won't work as well in a larger room.
Speakers for triode tube amps
I have a Luxman CL 38u SE tube preamp and matching MQ 88 SE Triode tube amp rated at 25 wpc. I m using ProAc Anniversary Tablets at the moment and I’m wondering how I can upgrade to a speaker that can be driven with 25 Triode watts. Any recommendations on a high quality 8 ohm speaker that is easy to drive? I know Wilson Tune Tots are out of the question (impedance/ sensitivity issues- they were my first choice. Not interested in horn loaded speakers. I Love the Harbeth P3 but I already own a pair of 40.1s in my main system. Any suggestions??