"Paradigm Prestige 15B! Frequency response if flat 57-20000Hz within 2 db and 90 db sensitivity. Dynamic and coherent."
That 90db is listed as "room sensitivity" with anechoic listed at 87db, however measured sensitivity in a couple of reviews was 85-86db, so this speaker would be a bad choice for a SET. Not saying it's a bad speaker, but should be driven by high power solid state.