Audio and video systems are important because of the following reasons: Video and audio are significant for a variety of reasons. First, it is used in retail to grab customers’ attention and entice them into the store. But more importantly, audio and video may also set the mood and elicit specific emotional reactions by selecting the right colors and tones. Even restaurants utilize audiovisuals to influence customer moods and behavior. For example, customers will eat more quickly if background music with a faster pace is played through your restaurant’s speaker system, which will speed up table turnover and boost sales. As an alternative, slow music spread evenly through your store will encourage customers to spend more time and money. Audiovisual is essential when developing distinctive experiences that set you apart from your rivals and encourage repeat business