Our proprietary speaker technologies are ideal for delivering the most immersive, impactful 360 degree Dolby Atoms listening experience. Controlled Directivity and high-performance have been an integral part of Klipsch Acoustic design principals for the better part of a century. Not just your typical full-range tower speaker, The R-625FA features a high performance up-firing Dolby Atoms speaker integrated in the top for an enveloping soundstage. It's a perfectly matched set up that virtually disappears. The integrated speaker terminals are placed low on the cabinet for convenience and an unobtrusive connection. Our exclusive Tractrix horn technology delivers the power, detail and emotion of the live music experience with the Cleanest, most natural sound possible. The exclusive linear travel suspension minimizes distortion for enhanced, detailed performances. Kapton is an extremely light and rigid material used in the tweeter suspension to provide high efficiency and improve resolution and detail. Lts tweeters are a hallmark of Klipsch speakers, making it a core component of some of the best speakers in the world. Injection molded graphite (img) woofer cones are exceptionally light while being extremely rigid - providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix horn-loaded lts tweeter, it provides speaker efficiency highest in its class. The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies. Exposed fasteners, angled feet and low profile magnetic grilles give the speakers a polished, modern appearance. Stylish aesthetic with absolute durability that results in a seamless integration into any decor. Reinforced MDF construction reduces cabinet vibration for less audible coloration and improved sonic accuracy.