Take it to the max, with the W800 in-wall speaker. Combining our 8" graphite woofer with a 1" aluminum-dome tweeter, bass/treble contour switches and 150 watts of power handling, the W800 is fully equipped for the demands of today's digital sources. It's all here: extended bass response, wide projection and astonishing clarity.     Design: 2-Way in-wall 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: H 14-7/8” X W 10-1/8” X D 3-3/4” Cut-Out Dimensions: H 13-5/8” X W 8-3/4”