Grundig Lenaro 55 Flat. Display diagonal: 533.4 mm (21 "), Display: CRT, Viewable size diagonal: 510 mm. Analog signal format system: NTSC, Secam. Audio system: Stereo, Speakers: 2.0, RMS rated power: 14 W. Colour of product: Silver. Power consumption (typical): 55 W, Power consumption (standby): 2 W