These are the measurements of my ex Dynaudio Contour 60s, full range, without subwoofers - with SAM 50% and without SAM. FR with SAM 0% is exactly the same as without SAM - what cannot be seen on FR (and what can be easily seen when subwoofers are being integrated) is phase shift which SAM introduces in both cases - 0% and 50%. It would be interesting to see phase and impulse measurements with REW.
Devialet Expert 440 Pro | Dynaudio Confidence 50 | 2x SVS SB16-Ultra
Anthem MRX 720 | Dynaudio Excite X28 | Dynaudio Emit M20
LG OLED 77 CX | LG OLED 65 C7
Anthem MRX 720 | Dynaudio Excite X28 | Dynaudio Emit M20
LG OLED 77 CX | LG OLED 65 C7