I already have the FMBs so I was thinking on using them even though they hold the M2 horizontal. I'm ok with that as long as I can point them to the listening position. Do I need the plywood for better support? Or I can go directly from the FMB to the ceiling as long as a stud is behind.


-Jose

M80
VP160
HSU STF2 Sub
4x M3 In-Ceiling
QS10H Side Surr.
QS8 Back Surr.
3x Monoblock Amps, DEN-X4300