Presuming you have your speakers set up optimally, the sweet spot is the one position where the sound is at it's optimum. That position will give you the best imaging and sound stage.
Imaging being a spread of musicians and instruments from left to right and sometimes beyond the outside edges of the speakers. Sound stage is the impression of depth a properly set up and "tweaked" system will exhibit. With good imaging and soundstage the front wall (behind the speakers) side walls and the speakers themselves will aurally disappear and be replaced by the impression of real musicians over there where your speakers and the rest of your room used to be.
This kind of sound is highly recording specific. Just about any two speaker set up and almost every recording will produce fairly decent imaging. A sound stage is something that many speakers and almost no studio recordings don't/can't produce. While imaging is audible almost everywhere in a room, a sound stage is usually only audible in or very close to the "sweet spot".
I believe I said that.
I agree with your buddy if it is a mono recording it will sound like the music is coming from centered between the 2 speakers. If the recording is in stereo then the sound will be across the front, not off to one side or the other. But it won't sound like it's coming from the speakers.How would you describe the sweet spot? My buddy describes it as,being in the middle of his 2 channel speakers and hearing the sound like it's coming from the center like a center channel.
Sweet spot? When it sounds like headphones.
The most important aspect of the sweet spot, for me, is that a recliner sits squarely in the midst of it. Feet elevated appropriately, eyes either half-closed or fully so, microadjustments to volume via remote control, and it's off to musical nirvana for me. If I should succumb to a nap, that's okay too. Sweet.
JoeESP9:
"A sound stage is something that many speakers and almost no studio recordings don't/can't produce."
Would you like to explain more ?
Do you mean only Live performance can record / produce soundstage ?
Sweet spot? When it sounds like headphones.