With the ProCo speaker switchers and the Soundcraftsmen preamp, I run four pairs of stereo speakers in addition to the SVA 5.1 system.
On the bottom: L7, XPL200, SVA2100
On the top: PT800, L100
John and Yoko look down approvingly.
The camera's flash is unforgivingly bright. None of those marks on the L7s are visible to the naked eye.