Sharp LC-40LE820E. Display diagonal: 1016 mm (40 "), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Tuner type: Analog, Analog signal format system: NTSC, PAL, SECAM. RMS rated power: 20 W, Subwoofer RMS power: 15 W, Audio system: Virtual, Dolby Surround. Teletext: 2000 pages. VESA mounting interfaces compatibility: 300 x 300 mm