Dynaudio Contour 3.3 low volumes?

[otenmsa]

Given the 4 ohm nominal impedance and 88dB sensitivity, what one should expect from a Dynaudio Contour 3.3 on low volumes? (late night listening)

Specially paired with a McIntosh MC402 solid state amp which is 400wpc.

These speakers really shine on moderate to loud levels and thus sound bass shy on low volumes or are they capable of delivering a pleasant, good resolution sound at these conditions?