I've thought about this and I mostly agree. Most musical instruments are fairly loud and most recordings are made with microphones fairly close. It makes sense that a speaker that is neutral would have the full detail of the instrument when played at the same volume as the instrument. If listened to at a much lower volume a lot of the detail will become inaudible. I definitely think some speakers manage to retain detail at lower volumes better than others. I don't know what the factors are. I suspect low mass, stiff drivers are better at making small transients audible.
I have two systems, one with Thiel 3.7s and another with ATC 110s and I love them both but they're distinctly different in that the Thiels are better at low volume while the ATCs excel when cranked. The ATCs sound boring at low volume but they are capable of far larger dynamic swings.
I have two systems, one with Thiel 3.7s and another with ATC 110s and I love them both but they're distinctly different in that the Thiels are better at low volume while the ATCs excel when cranked. The ATCs sound boring at low volume but they are capable of far larger dynamic swings.