Assuming that big orchestra is one instrument, perfect speakers should sound very close to that instrument at any sound level. And if to accomplish that they have to be of enormous size, so be it.
What would your "perfect speaker" sound like.
What would your perfect speaker sound like. Not interested in the brand, or the a speaker you heard at a friends house or audio show This is a thought experiment. Simply conjur up the most divine sound in you mind and tell us what you are conjuring.
Please be brief,