The Klipsch RP-280FA Reference Premiere floorstanding speaker is built upon the same technology and power as our RP-280F floorstanding speaker, but with an elevation channel integrated into the top of the speaker to reflect sound off the ceiling to deliver the overhead Dolby Atmos® experience. Many leading Hollywood movies, including Academy Award® winners, are presented in Dolby Atmos®. This new sound technology allows filmmakers unprecedented realism and creative freedom when designing movie soundtracks. With Dolby Atmos, content creators can precisely place and move sounds almost anywhere, including overhead, to create a multidimensional listening experience. This revolutionary experience is now available for your home and will produce audio like nothing youve ever heard in a home theater. And youll get a great immersive entertainment experience no matter what kind of Dolby Atmos home theater setup you have, because the technology automatically adapts the sound to take full advantage of the number and placement of your speakers. The dimension of height hearing sounds coming from above you IS KEY to the Dolby Atmos experience. Reproducing overhead sounds requires new thinking about home theater design. Taking your movies and music to new heights. Our proprietary speaker technologies are ideal for delivering the most immersive, impactful 360° Dolby Atmos® listening experience. Controlled directivity and high-performance have been an integral part of Klipsch acoustic design principals for the better part of a century. Spun copper cerametallic woofers represent the pinnacle of Klipsch driver design, maintaining exceptional rigidity, and lightweight construction, for minimal cone breakup and distortion. When paired with the Tractrix Horn-loaded LTS tweeter, it provides speaker efficiency highest in its class.