Summary: The speakers are awesome. I have them as all 5 of my 5.1. I was a lil concern since they were only 6.5" (open 20'x20' room) these are very loud and clear did not distort with 100w per channel receiver turned up.
Summary: So I actually have a media room wired for 7.1 sound and used a pair of these CD-2650-C II speakers in the ceiling as the surrounds. They are a great match for the R-2502-W II center channel and R-2650-W II in-wall speakers. Sound is well balanced and full for TV viewing and movie watching.