Zenith R45W47C 45-Inch CRT Projection 16:9 TV with Integrated HDTV 45-inch rear-projection CRT television; measures 48.2 x 42 x 19.2 inches (WxHxD) Built-in HD/Digital tuner (ATSC), 181-channel tuner (NTSC); Digital Cable ready High-output CRT specifically developed for digital program content; 3:2 cinema pulldown; 3-line digital comb filter Inputs: 4 composite, 2 S-Video, 2 component, 1 DVI, 1 monitor out Two stereo speakers, 15 watts apiece (30 watts total); Dolby virtual surround sound