What a wonderful question! Also a great reminder that it is not about the equipment, it is about the music. With that said, I could be happy with any of the following;
Avantgarde's (any model)
Quad ESL's (any model)
Thiel CS-1's
Magnapan MG 1's or 2's
LS3/5A's
All of these have very different characteristics, but they all do an excellent job of what they were designed to do.
Avantgarde's (any model)
Quad ESL's (any model)
Thiel CS-1's
Magnapan MG 1's or 2's
LS3/5A's
All of these have very different characteristics, but they all do an excellent job of what they were designed to do.