No just the lone QS8 for the rear surround and then 2 more for side surrounds. I am running this type of configuration as I have a big gap between my side surrounds due to a diagonal layout for my HT and the rear surround really help fill in the void.

Use the M22s for another room

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70