The Polk RM7C is a decent little speaker. It is identical to the center included in the Polk RM75 or RM705 series and performs ok considering its small size. The drivers aren't very large but regardless of that, Polk somehow made the most of what is used. The construction is sound and it's aesthetically pleasing. You are given the option to wall mount with brackets or if you would prefer there is an included stand which allows you to balance the speaker wherever you wish to place it. Speaker level connections use clips, not banana plugs.
Will this unit be preferred amongst home theater enthusiasts? Most definitely not. What this center channel does bring you is a decent sound in a very small speaker(And at a good price, especially when coupled with one of polk's RM packages). Those looking to add a HT setup to their house will be very pleased with this center. Even if you wish to upgrade over a built-in TV speaker this center channel would be more than adequate. An average speaker overall, but probably much better than the similarly priced competition(if you buy in package).