Viewsonic VX2370SMH-LED, LED LCD. Display diagonal: 584.2 mm (23 "), Response time: 7 ms, Display brightness: 250 cd/m². Number of loudspeakers: 2 pcs, RMS rated power: 3 W. Tilt angle: -5 - 20 °. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Power consumption (typical): 27 W. Width: 532.6 mm, Depth: 179.5 mm, Height: 409 mm