Samsung HL-S5687W 56-Inch 1080p  DLP HDTV 56-inch Digital Light Projection (DLP) HDTV with 1080p conversion through all input connections Latest Texas Instruments DLP chip faster than any other HDTV technology 1920 x 1080-pixel resolution; 10000:1 contrast ratio; 3-line digital comb filter; Cinema Smooth 3:2 pull-down film mode Connections: 3 composite A/V (1 front), 2 S-Video (1 front), 2 component (Y/Pb/Pr), 2 HDMI, 1 RF, 1 USB Two stereo speakers, 10 watts apiece (20 watts total); SRS TruSurround XT virtual surround; Dual Acoustic Chamber System