Sound System for Large School Sports Field

School Sports Field Sound System - External Solution

School sports field is a space with high usage dynamics, utilized during physical education classes, breaks, sports events, and school ceremonies. In such conditions, efficient, clear, and reliable communication is crucial. A well-designed sound system not only facilitates the transmission of organizational messages but also helps create the atmosphere of events and enhances safety on the premises.

The solution based on devices from DSPPA and Intusonic has been prepared as a ready-made installation concept, intended for outdoor applications and tailored to the needs of modern educational institutions. The system takes into account the specifics of working in open spaces, where variable weather conditions and greater distances require appropriate selection of components and operating parameters.

The system operates in a dual-zone configuration, allowing for independent sound management in different parts of the facility - e.g., on the sports field and in adjacent areas. This enables precise adjustment of volume levels and sound characteristics to current needs and the type of event.

The central element of the system is the audio matrix for installation Intusonic Intugrid HMA72 along with a mixer, responsible for signal distribution and managing sound sources. Combined with amplifiers DSPPA DDA43D and installation speakers DSPPA DSP3010H, it creates a cohesive and stable audio infrastructure. The system ensures even sound coverage across the entire sports field, resulting in high intelligibility of messages - even in challenging acoustic conditions typical of open spaces.

Audio player Intusonic Intuworx NSA52 allows the use of multiple signal sources. Support for DAB and FM radio, playback of files from USB memory, and Bluetooth connectivity enable flexible use of the system - both for broadcasting messages and playing music during classes, breaks, or sports events.

The system is equipped with a priority message playback function. The user can record four messages, which are activated using physical buttons in selected locations. Once activated, the message is immediately transmitted throughout the system, regardless of the currently playing signal. This function is applicable in both organizational communication and in situations requiring immediate response, such as evacuation.

An important element of the solution is the MUTE alarm input, which allows for automatic silencing of the system in case of a signal from the fire alarm system. This enables the sound system to cooperate with the safety systems of school buildings and support alarm procedures on the premises.

The used installation speakers DSPPA DSP3010H with an IP66 protection rating are fully adapted for outdoor use. Resistance to dust, moisture, and precipitation ensures their reliable operation throughout the year. Depending on the infrastructure of the facility, they can be mounted on building facades, poles, or supporting structures. Each speaker is equipped with a professional mounting kit and points for additional securing, which increases safety during use.

The system can be expanded with an additional player operating according to a schedule. This allows for the automation of message broadcasts or the introduction of so-called friendly bells, replacing traditional signals with gentle sounds. This solution positively impacts user comfort and supports the organization of school work.

An addition to the installation is the wall connector Intusonic Intugrid HZE11+ allowing for quick connection of external audio sources. This makes it possible to use wired or wireless microphones and other devices during sports events and ceremonies, without the need to interfere with the installation.

The "School Sports Field Sound System" solution is a comprehensive and functional audio system designed for outdoor applications, combining ease of use, reliability, and expandability. It performs well in both everyday use and during events requiring effective and immediate communication.