This FOCAL 7.1.4 Immersive Studio Monitor System includes an Alpha 65 EVO studio monitor, an Alpha 50 EVO studio monitor and a Sub One subwoofer. Using cutting-edge materials and engineering practices, the Alpha 65 EVO and Alpha 50 EVO are sonically and functionally versatile, making them the perfect solution for any guitarist, drummer, synthesist, DJ, producer or engineer. The Alpha monitors are honest and accurate while providing all of the detail that you need in a critical listening system, allowing your mixes to translate perfectly to other playback systems. At the center of these powered speakers is the Slatefiber driver. Handmade in the FOCAL workshop in Saint-Étienne, France, the unique characteristics of the Slatefiber have dramatically improved the overall dynamic range, impact and low-frequency extension compared to its predecessor. The driver allows for a tighter response that handles bass signals with ease, such as those present in contemporary electronic, pop and dance music—yet it eliminates unwanted and messy artifacts sometimes associated with those types of signals. Sub One is a testament to Focal's spirit of innovation. Thanks to its precision and extremely low distortion, Sub One provides an ideal complement to the Alpha Evo and Shape lines. For the speaker drivers, the engineers have chosen double-skinned Slatefiber cones. The two aligned cones offer even greater rigidity, ideal for a subwoofer. Thanks to its front-firing ports, Sub One can be easily positioned in any setup, integrating easily into a room, along a wall or under a desk.