B&W speakers 5.1 setup:
Nautilus 803 front speakers
Nautilus HTM1 centre speaker
Nautilus 803 rear speakers
Velodyne DD15 subwoofer


overview of front stage speaker setup : Nautilus 803 and center htm1 & velodyne DD15 subwoofer
Nautilus 803 (front)Nautilus 803 (rear):

HTM1 :

Velodyne DD15 subwoofer :