An AV system typically refers to an Audio-Visual system. It’s a technology setup that combines audio and visual components to create an integrated multimedia experience. These systems are commonly used in various settings such as conference rooms, theaters, classrooms, and entertainment venues. AV systems may include components like projectors, screens, speakers, microphones, amplifiers, and audio/video players. They are designed to deliver high-quality sound and images to enhance presentations, performances, or entertainment events.