Summary: The Klipsch RS-52 is one of the higher-end models from the venerable speaker company. Used in systems with suitable quality gear they deliver a better level of home theater enjoyment. Sounds like a slogan but it's true. I replaced a very good set of much larger speakers with a pair of these find them to be much better in this job. They are designed to disperse surround channel sound in a way standard speaker design just will not accomplish.