Zenith R57W47C 57-Inch CRT Projection TV with Integrated HDTV 57-inch rear-projection CRT television; measures 56.7 x 52 x 22.4 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; 3D Y/C digital comb filter Inputs: 4 composite, 3 S-Video, 2 component, 1 DVI, 1 monitor out Two stereo speakers, 15 watts apiece (30 watts total); Dolby virtual surround sound