Audac MTX48 offers flexible multi-zone audio control for commercial installations. The Audac MTX48 is a highly capable 4-zone audio matrix designed for commercial environments such as hospitality venues, retail spaces, offices, and public buildings. It allows different music sources and announcements to be routed to multiple areas of a building, giving full control over the audio experience in each individual zone. Equipped with 4 unbalanced stereo inputs, 2 balanced microphone inputs, and wall panel expansion, the MTX48 is ideal for combining background music with paging, priority announcements, and local device connection. A built-in PFL speaker on the front panel enables quick audio checks without headphones. Control is extremely flexible — operate via front panel zone controls, RS-232, TCP/IP, or remotely using AUDAC Touch™, allowing system management from a smart device anywhere on the network. Emergency support is included thanks to a 24V DC power input for critical building systems. With robust installation features, high audio performance, and seamless integration with Audac wall controls and automation systems, the MTX48 is a dependable choice for multi-zone audio distribution. Audac MTX48 Key Features: 4-Zone Audio Matrix: Independent routing and level control for four output zones Flexible Control Options: AUDAC Touch™, front panel, RS-232, TCP/IP & wall panels Multiple Inputs: 4 x stereo line inputs + 2 x mic inputs with phantom power Priority Functions: Dedicated priority mute contact for emergency messages Built-in PFL Monitoring: Front panel speaker with volume control Automation Compatible: Works with industrial/home control systems supporting RS-232 Emergency Power Ready: 24V DC connection ensures continued operation during outages Balanced Outputs: Euro-terminal and RJ45 connectors per zone for clean installation