Which Pi Speakers work well at low/medium volume


I am considering building a set of studio 2Pi, Thermionic 3Pi, or Theater 4Pi to go with tube amps of PP (up to 40 watts) or SET design. Which of these speakers will play well at lower volume levels? Can't always crank it up in the living room. I haven't decided on an amp yet, so suggestions on appropriate matches between speakers and amps (kits preferred) would be appreciated. Just getting into tubes. Thanks in advance.


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