Summary: I wanted to a center speaker to my existing 4.1 system and after researching extensively I went went this one and extremely happy with my decision. By adding this speaker to my setup the clarity and dialogue of shows, movies, video games is vastly improved.
Pros: Sounds amazing, looks great and everything I expected.
Cons: May be slightly large if trying to fit into a entertainment center.
Summary: This is a great compliment to the Polk TSi300 floor standing speakers. Incredible frequency range, didn't realize there was bass in the center channel program of movies. Dialog is crisp and natural. Only thing I wish it had (and this is nitpicking) was a way to mount it to the tv's wall mount.
Pros: Frequency Response Crisp, Natural, Accurate sound Compliments TSi series
Summary: My Polk TL2 Center was getting the job done but found its sound to be thin matched with Tsi100s so CS10 investment was needed . I went on the hunt finding lowest price with free shipping at Crutchfield.