The best speaker you ever heard?


In my opinion, the speaker is by far the most important part of the audio system. After all, it is the only part you hear. OK, the other stuff really matters a lot, but without a great speaker... No go.

I am a bit 'speaker-obsessed' I guess, and now I am wondering: What are the best speakers you have ever heard, and what made them the best?
njonker
I was impressed by the "3D" sound stage of the H.E.O.LO. speakers, from an Italian manufacturer (H.E.A.D.).
These are omnidirectional speakers with a very innovative audio design, expecially on the tweeter side. http://www.head-audio.it
Does any one knows the different version of Rockport Antares in the market,various in the mid-unit. one with holes, one's not. Are they both right version? which one is the later one?
Sycarold,
This thread isn't for questions. It is for the best speaker you ever heard.
It's a tie.

1) Legacy Audio Whisper - largest soundstage I have ever heard.

2) Legacy Audio Aeris - Slightly smaller soundstage than the Whisper but the bass is incredible.