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H4PROJECTS

A lecture in progress in an amphitheatre of the School of Electrical Engineering in Belgrade

The amphitheater of the School of Electrical Engineering in Belgrade, Serbia

Our very first step was to improve the outdated sound system in the faculty's amphitheatres.

The dining room of the Ćevap kod Dekija NBG restaurant in Belgrade

Ćevap kod Dekija NBG in Belgrade, Serbia

The amplifier previously used in this restaurant was very inefficient. The energy losses caused unacceptable heating issues in the installed amplifier. H4SOUND leads in energy efficiency and clear sound, so its solution resolved this problem.

An H4SOUND amplifier installed at the ICT Hub coworking space in Belgrade

ICT Hub in Belgrade, Serbia

The system frequently experienced technical issues caused by the outdated amplifier and poor cabling. The H4SOUND amplifier drastically improved the sound quality and simplified operations in this coworking space.

The Church of Saint Kirilo and Metodije in Trebinje, Bosnia and Herzegovina

The Church of Saint Kirilo and Metodije in Trebinje, Bosnia and Herzegovina

Churches and temples are very challenging acoustical environments, but the H4SOUND technology is flexible and demonstrated very strong performance even in those use cases.