Yamaha 8 Inch In-Ceiling Speaker (Pair) Yamaha's new easy-to-install and versatile in-ceiling speakers deliver high performance sound in a low profile and unobtrusive design. The speakers are designed to fit all situations. The NS-IC800 is fantastic for 2-channel sound reproduction or home theatre use in a living room, dining room, family room or bedroom. Blue PP mica cone woofer. Fluid-cooled soft-dome swivel tweeter. 140W high power handling capacity. Horn-shaped acoustic baffle with spiral pattern produces a clean and natural sound. Thin grille with slim edge becomes almost invisible after installation. Protective plastic cover on the back. Light grill with magnetic catch is easy to attach and remove for spray painting and cleaning. Large dog-eared clamp with non-slip tread for sure installation.