1) The distance between the sofa and the TV should be between 1.5 to 2.5 meters
Generally, 32 to 40-inch TVs should maintain an optimal viewing distance of about 1.5 to 2.5 meters from the sofa. If your TV is a 46 -inch or 50 -inch TV, then the distance between the TV and the sofa should increase to about 3 to 4 meters. This way is best for your eyes.
2) The TV should be 80 cm off the ground
The height at which the TV is hung or placed will directly affect how comfortable it is to watch TV. We usually sit when watching TV, so the height of watching TV depends on the height of the sofa and of the person. The height should be about 1.1 to 1.2 meters. From this height, the center point of the TV can be properly aligned with the viewer. Therefore, the height of the center point of the TV about 80 cm above the ground is the most suitable.
3) The depth of the TV stand is 45 cm, which take into account both storage and display
The size and width of the TV cabinet is about 2/3 longer than that of the TV. This provides the best viewing experience. If the TV stand has both storage and display space together, the depth is generally about 45-50 cm.
4) The audiovisual cabinet is 20 cm high and 60 cm wide to fit most devices
Although there are various audiovisual devices and brands on the market, the sizes are not much different. Therefore, you don't need to worry too much when planning the audiovisual cabinet. The height of each shelf is about 20 cm and the width is about 60 cm. The 50 cm depth is enough space for plugs and wires to be installed.