Multi-zone public address system in an office or court building

The system consists of a digital mixing matrix, various audio signal sources, microphone desks, amplifiers, loudspeakers, wireless microphones, and wall panels.

The MAG808 matrix manages the distribution of audio signals across eight independent zones. It allows inputs to be mixed and routed to any output. Additionally, it supports phantom power, parametric filters, and signal equalization. The MAG808R microphone desks enable speech to be broadcast to a selected zone or all zones simultaneously. Music sources include MAG2107C CD/FM/SD/MP3 players and the B100S network streamer. In the halls, SM-300 microphones connected directly to MAG808C wall panels, along with audio signals from computers (e.g., for multimedia presentations), are used to amplify speakers.

The system is divided into several independently operating zones:

• Corridor zone: Equipped with a DA4125 amplifier and DSP5040 wall-mounted or DSP5211 ceiling loudspeakers.
• Concert system: Includes SB25-BK mid-high and low-frequency loudspeakers and an amplifier with DLC-250.4d DSP and Dante processor.
• Conference rooms: Feature a TOP-PAX60 amplifier and DSP5012 ceiling loudspeakers.

By default, all zones operate independently but can be grouped as needed, with a maximum of eight zones.

The independently controlled stage sound system can be used for small concerts. The system can be operated via the unit’s touchscreen or remotely from a PC or mobile app. Each zone also includes a local wall panel for volume control and source selection. The MAG808S panel allows direct connection of microphone and line-level signals.