Gregm,
"The Synergies spec 95dB "in 3000 c.ft room". Hence ~90 (?) single spkr anechoic. The Amphi etc specs 86 single anechoic so, say ~90-91dB accordingly. That's ~1/2 the sensitivity this far."
I'm not sure how you made these calculations but seems like a lot of hand waving, not that my comparison wasn't either :-)
"The Synergies spec 95dB "in 3000 c.ft room". Hence ~90 (?) single spkr anechoic. The Amphi etc specs 86 single anechoic so, say ~90-91dB accordingly. That's ~1/2 the sensitivity this far."
I'm not sure how you made these calculations but seems like a lot of hand waving, not that my comparison wasn't either :-)