Bartokfan,
A good speaker should be able to reproduce actual volumes of the instruments acoustic ones in particular along with its dynamic range.
An accoustic piano among all instruments has the largest dynamic range. So if accoustic piano can sound on the same volume level as real with the same dynamic range, than speaker is considered to be good one.
A good speaker should be able to reproduce actual volumes of the instruments acoustic ones in particular along with its dynamic range.
An accoustic piano among all instruments has the largest dynamic range. So if accoustic piano can sound on the same volume level as real with the same dynamic range, than speaker is considered to be good one.