Klipsch Reference Premiere RP-500SA
3-dimensional Klipsch surround sound: Building a Dolby Atmos home theater system with Klipsch Reference Premiere speakers? Then I recommend these voice-matched "toppers" to experience overhead sound effects without having to install in-ceiling speakers. Each RP-500SA sits on top of a compatible Reference Premiere floor-standing or bookshelf speaker. An upward-firing 5-1/4" spun-copper woofer and 1" horn-loaded tweeter in each cabinet reflect sound off the ceiling for immersive overhead effects.