what do you think about mounting the BT15 center mount to drywall using "wall anchors", the kind of screw that has a housing that spreads out behind the drywall, thus holding it from behind.... The anchors are damn solid.  My only worry is, would the 22lbs of the 5C bow out the drywall? There's a stud directly in the middle ...

I purchased an OmniMount 20.5 CA system to mount this speaker (since the description says it works with OmniMount and B-Tech mounts) but the holes on the back of the speaker are too narrow. Any tips on what mounts WILL work with this speaker since the ones advertised to work don't? thanks,

Anybody running a 522D-LR on a B-Tech BT77, Omnimount 20.0 Wall or similar? Since the 522 is a rear-ported design I worry about possible effect of mounting on the wall (although in my planned use it would probably be angled inward). I also assume the 522 has connectivity on the back for bracket use? Any preferences on B-Tech vs. Omnimount?