Simple Explanation

A system that lets you play music in more than one room—sometimes with different songs in each.

Concise Technical Definition

An audio system capable of delivering signals (line level or speaker level) to multiple physical zones or rooms, often with independent source and volume control.

Layman-Friendly Analogy

Like having separate radios in every room that you can control from one place.

Industry Usage Summary

Multiroom or multizone systems are popular in smart homes and commercial installations. Brands like Sonos, Heos, and Bluesound offer wireless options, while custom installs use matrix amps or AV processors with zone control.

Engineering Shortcut

Multizone audio routing—independent or synced playback in multiple areas.

Full Technical Explanation

A multiroom audio system refers to a setup that allows audio distribution to multiple physical spaces within a building—typically homes, offices, or commercial venues. These systems can deliver either line-level signals (to external amplifiers) or amplified speaker-level signals to each room. More advanced systems offer multi-zone control, enabling users to play different audio sources in each room or synchronize playback across all rooms. This is achieved through audio matrix switching, wireless networking, or dedicated control platforms. Well-known multi-room solutions include Sonos, Denon Heos, and Control4, with options for both wired and wireless deployment. Essential features often include source selection, individual volume control, and mobile app or voice assistant integration.