Klipsch CDT-3650-CII In-Ceiling Speaker (4 Speaker Bundle) BUY Bundle of 4 Speakers and SAVE Treat yourself to top-notch sound with a speaker that blends seamlessly into your home's décor. The Klipsch CDT-3650-CII installs in your ceiling, so it won't take up one inch of floor space. And its high-tech design and solid construction make it a great choice for movie and music lovers alike. You can use multiple Klipsch CDT-3650-CII for surround sound in an all-Klipsch home theater, or install them i