Best monitor for bookcase ?


I want to put a nice wall bookcase unit where my floorstaders are without losing good sound . Please advise within $3,000 range.
obrown
Thanks to all of you for the comments . It just doesn't seem practical to have to have a dedicated sound room for thousands of us . I know not to choose a rear ported monitor .
B&W makes a wall mounted speaker, similar to the 805s.
I've seen it in the Signature finish but have not had a listen.
Look here:
http://www.bwspeakers.com/index.cfm/fuseaction/products.models/label/Model%20Signature%20SCM
Snell makes a number of models that are designed for bookcase use. These are used in the whitehouse for this purpose.
And Spendor offers a wall mount version of the 3/5 speaker. Sounds pretty good but relatively inefficient.