An updated horn design, including increased outer horn dimensions, will deliver more power and emotion to your music and movies. Bigger definitely means better, with directivity control over a larger bandwidth of frequencies, resulting in a more accurate sound stage. A hallmark of Klipsch speakers, the exclusive 1" LTS with Kapton Suspension tweeter minimizes distortion for more detailed performances. Aluminum is an extremely light and rigid material used in the tweeter assembly to provide high efficiency. Utilizing trickle-down technology from Klipsch's highly acclaimed Reference Premiere series of speakers, the 4" TCP woofers have steeper angling of the cones for a smoother response and improved accuracy and transparency. Hidden fasteners, edge-to-edge horn, and low-profile magnetic grilles give the speakers a polished, modern appearance. MDF cabinets with scratch-resistant, textured wood grain to fit right into your home décor. Upgrading to Dolby Atmos is extremely easy with the simple and hidden connections located on the back of the speakers. These refined connections reduce the amount of wire seen and hold them in place for better wire management.