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.
Life is not measured by the number of breaths we take, but by the moments that take our breath away...

