Review on Ultimate Mounting Solution: Omnimount AB-2B Universal Satellite Speaker Mounts by Peter Tennant

This bracket is great for mounting speakers on the wall. You should be careful to mount on studs as it takes a lot of pressure to hold the mount to the wall. If the screws are not tightened enough, the bracket can easily detach from the wall. This is not a problem for small/light speakers, but heavier speakers can be very difficult to hold. But that's going to be a problem with any similar mount and they work great because they're so simple and not bulky.