Hey guys, quick question. My last speaker showed up from Ohio today (apparently it wanted to do a little site seeing before being sent to its new home). Anyway, I have the QS8's in place no problem, I managed to hit a stud on one side of each t bracket and used a heavy duty hollow wall anchor for the other side, they seem good.

Now...I was going to mount the M2's using the full metal brackets, however I do not think I can hit a stud on one of the walls. I know they're only 11 pounds, but holding them up by the back of the bracket seems really heavy. Am I ok to mount these by just using two heavy duty anchors (they're not weight rated)? I assume once in place the wall adds some support, but I don't want to be putting holes in the wall if the general consensus is it's not going to work...

Any opinions appreciated...