A couple of thoughts. deep_33, Revel does extensive blind listening testing, and has been written up for this in many places. Not just engineering in a box: https://www.audioadvice.com/videos-reviews/revel-speakers-lineup-overview
As for power needs or bi-amping, I just put a pair of Salon2s into my room, and would be curious as to thoughts on bi-amping them with two different amplifiers - say tubes for top end and SS or ClassD for bottom end with a proper crossover. Thoughts?
Jeff in Detroit