Quote:
Originally Posted by cyberpig1
Next step in my testing after the damaged tweeter is fixed will be to swap physically the left and right speaker, just to be sure it’s not something related to the room acoustics, but if the room is the reason then the other tested speakers would tend also to have this unbalance.
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Sorry for your damaged tweeter or frequency dividing network component.
IMHO the difference is likely to be related with room acoustics / speaker placement.
1) The distance from the sweet spot of your listening area to each speaker must be
exactly the same (within a fraction of an inch / within very few millimeters).
My room correction device compensated a difference in distance of 3cm (slightly more than one inch) by delaying the nearer speaker by 0.1ms.
Switching this correction off 'shifts the sound towards the nearer speaker' (law of first wavefront).
2) The sound dispersion of other speakers my not be as uniform and wide as the D3s (800 D3 here).
So the effect may not be as prominent with speakers with more directional high frequencies.
Martin