Like its stablemate the C850, the C800 is designed for major impact in the home environment. And thanks to an 8" graphite woofer, 1" aluminum-dome pivoting tweeter, bass and treble contour switches and 150 watts of power handling, this little brute handles the task with ease. Need we say more?     Design: 2-Way coaxial in-ceiling Tweeter: Pivoting 1” aluminum dome Contour Switches: +3dB Bass and +3dB Treble Woofer: 8” Injection molded graphite (IMG) cone with rubber surround Sensitivity: 92dB Frequency Response: 28Hz-22kHz Impedance: 8Ω Power Handling: 5-150 Watts Speaker Dimensions: Diameter 11-1/4” X Depth 4-1/4” Cut-Out Diameter: 9-7/8”