Surface-mount speakers · zoned PA · 1600–1900 m²

School

A dependable sound system for schools with intuitive operation

Installation in detail

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Zoned PA for extensive school grounds: sound projectors in the corridors, 2-way speakers in the classrooms, weatherproof speakers in the sports hall — centrally controlled from a paging desktop microphone.

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Requirements

High speech quality and intelligible announcements across the entire school grounds
Variable call groups for targeted information or for deliberately leaving areas out
Bell signals to every part of the building complex
Room-filling sound in the assembly hall for school celebrations and events
Operational reliability through a 24 V emergency power supply

The solution

The WALL-05T/SW and WALL-04T/WS 2-way speakers are used in the various rooms. They are complemented by RL-1EN sound projectors and, in the sports hall, by SL-150WS/EN PA speakers.

Announcements can be made from three PA-6000RC call stations into all zones, individually or in a selection. The PA-2240 power amplifier and the PA-6240 6-zone mixing amplifier supply every zone reliably; the PATL-105 distributor handles signal splitting, and the NPA-12/24I emergency power supply additionally protects computers and peripherals in the event of a mains failure.

The PA-1120DMT digital message and timer insert module controls the bell signals. If the mains fails, the PA-24ESP 24 V emergency power supply takes over. For the assembly hall: SL-250SW/EN, PA-2240, PA-1414MX and CD-114/BT.

Products used