Summary:
The Celcius speakers give you a perfect sourround system if used as rear speakers in an Audiphysic scenario.

Weaknesses:
I use them as rear speakers. If you place them in the center position there is still a gap between the Virgos tonality and the Celcius. But infact 3D capability of the Virgo is extremly good, so I do not use any center speaker at all - I just turned on phantom mode.

Similar Products Used:
B&W, Mission, ELAC, ...