hi guys

i tested phase invert with my PC Sound card in A/B mode.

inverting phase mean :

-forward and unnatural bass with more uncontroled power

-mid has no focus and it's not coherent

-high is not integrated with mid

-soundstage is not stable behind speakers

-timing is not correct

finaly, phase invert sound fussy and fault with no correct stage.

if you have fullrange it fill your room with lot's of fussy bass energy and break music sweet at complex music.

You don't hear music, you just hear fussy energy

Thanks to dynaudio monitoring