other ways of wall-mounting speakers
Just browsing partsexpress, I wonder if there might be some other options than the omnimounts, for example a mount with a plate under the speaker, rather than a side mount.
It's hard to tell just from the catalog entry whether this would work with the 200s.
"earthquake putty" for speaker stands
based on advice I read elsewhere, I've been using "Quake-Hold" earthquake putty to attach speakers to stands and shelves. I think it would keep speakers on lower mounts even when tilted at a 30 degree angle. I bought it at Orchard Supply, but you can find it online.
2 Attachment(s)
Used omnimounts from back, after all
I really didn't want to drill my new speakers to mount them. So I went ahead and used the omnimounts, which allow them to tilt "enough", I think, to point at the listening position.
Setup:
http://menlo-studios.homeip.net:8080...ht/htm200s.jpg
Closeup:
http://menlo-studios.homeip.net:8080...m200-close.jpg