Panasonic TH-42PX50U 42-Inch Flat-Panel Plasma HDTV 42-inch gas-plasma TV with built-in NTSC and digital ATSC/QAM tuners and high 3,000:1 contrast ratio; 42.1 x 27.6 x 3.8 inches (W x H x D) 1,024 x 768 native pixel resolution with HDTV/EDTV display capability (1080i/720p/480p) High-Definition Multimedia Interface (HDMI) offers direct-digital AV connection with compatible gear CableCARD compatibility eliminates the need for a separate box for digital cable reception 2 elliptical speakers powered by 8 watts per channel; optical digital-audio output passes Dolby Digital 5.1 sound from select DTV programs