Fulfil Engineering GmbH, a nationwide system provider for security technologies, relies almost exclusively on HK Audio’s EN 54-24-certified VORTIS 2 series for safety-critical installations in stadiums, airports, and event venues.

The series ensures compliance with DIN VDE 0833-4 and delivers precise coverage and excellent intelligibility — even in acoustically complex environments such as the Böllenfalltor stadium in Darmstadt. With flexible customization options and long-standing collaboration with HK Audio, VORTIS 2 remains the preferred solution for reliable, standards-compliant sound reinforcement.

The rebuilt West Stand now accommodates 15,000 spectators and integrates modern media facilities. EN-certified VORTIS 2 loudspeakers, defined through HK Audio’s EASE simulations, ensure precise, uniform coverage despite complex structural conditions. The new PA/VA system meets all regulatory and DFB requirements while delivering strong audio performance within budget.

As part of the ongoing upgrade of URSAPHARM Arena an der Kaiserlinde, SV Elversberg 07 e. V. continues to modernize its home venue in preparation for top-tier professional football. A key element on the path toward first-division readiness is a powerful, future-proof audio system – implemented with solutions from HK Audio.