This Plasma 50 inch TV has 2 speakers (output of 200 watts) with SRS TruSurround XT for virtual surround. It has 100 programs or channels with features like channel skip, child lock, channel scan and sort along with auto off, auto sound leveler, OSD and 1 tuner PIP facility. This TV has high dynamic contrast ratio of 1000000:1 with Full HD resolution of 1920 x 1080 pixels along with wide screen aspect ratio of 16:9. Along with 2 composite, 1 S-Video, 2 component and PC Input this Full HDTV set comes with 3 HDMI Inputs. This TV has over 175 degree viewing angle.