They look like they are very close to the front wall. If standard CAMs, there is a port in back. Even without a port, or port plugged, there would be benefit if they can be pulled out from the wall at all.
Every room is different and my speakers are the SAMHOs, but FWIW I toe them in so the meeting point is a foot or two behind my head.
Regarding the table, a quilt or comforter spread over it when doing serious listening may help as well.