Elan Elios E95C In-Ceiling Speaker. Elios E-95 is designed by some of the best acoustic and mechanical engineers in the business to meet the exact needs of home-owners and custom installers alike. Elios incorporates one-of-a-kind, patent-pending features that make them the best sounding drectiuonal in-ceiling speaker in its price point. Elios Cinema Speakers were specifically designed to reproduce the dynamic, high-end audio required for Home Theater environments. Featuring Kevlar woofer (9 inch) and midrange and a frequence responce down to 40Hz, 165mm deep, 355mm accross, this a serious in-ceiling speaker. The best in-ceiling directional speaker available.Elan