A multi-zone commercial sound system allows different areas (zones) of a space to play separate audio streams simultaneously or control the volume independently. This is achieved through a system design that includes a central amplifier or mixer with multi-zone capabilities, connected to speakers distributed across the various zones. Users can manage the audio output, such as music or announcements, for each zone via the central control, making it versatile for environments like restaurants, retail stores, and office buildings where different areas may have different audio requirements.