Triad Speakers Inwall LCR Silver

A set of 3 Triad In-wall LCR Silver speakers. These are not from the current Silver line but an older line.
The speakers are missing their grilles and their condition on the rear and sides shows that they were mounted in wall where they output clean, high-powered sound at reference levels without distorition up until a few weeks ago when I carefully took them out of the wall to upgrade my theater room. The front of these speakers is in very good condition with no major blemishes. 
Drywall attachment posts are still in good shape; these are ready to mount in wall.
Please see the photos for details, including dimensions.