Samsung HC-R4755W 47-Inch HD-Ready Rear Projection TV 47-inch projection HD-ready CRT TV; measures 44.1 x 37 x 21.9 inches (WxHxD) Built-in HD/Digital tuner (ATSC/NTSC) and 181-chanel NTSC tuner for standard broadcasts 16:9 widescreen picture aspect ratio Includes 3 composite, 1 S-Video, 2 component, 1 DVI, and 2 RF inputs Two stereo speakers, 15 watts apiece (30 watts total)