How Ulsan Munsu Football Stadium revamped its 20-year-old audio system


Ulsan Munsu Football Stadium in South Korea was built to host soccer matches at the 2002 FIFA World Cup, and has now revamped its aging audio system with an installation from Harman that required creative solutions to overcome the venue’s architectural challenges.

The Ulsan Munsu Football Stadium is a 43,544-seat venue at the heart of the Ulsan Sports Park. With three stories and two basement floors, the stadium features a roof covering 87% of the four-sided stands supported by steel trusses and additional pillars allude to the Silla Gold Crown, which inspired the stadium’s nickname, “Big Crown.” Due to the venue’s unique structure it left the installation team with limited placement options.

To meet these challenges, the installation team TechDataPS, selected and installed a range of dynamic Harman Professional audio solutions from JBL Professional, Crown, BSS and Soundcraft audio solutions for clear output and even coverage across every seat in the stadium.

The installation team implemented JBL VTX A8 line array loudspeakers as the system’s primary solution thanks to its innovative auto-locking rigging mechanism and comprehensive set of mounting accessories for numerous placement options. Additionally, the IP55-rated JBL AWC129 and VLA-C2100 durable loudspeakers reinforce the sound and coverage for the first floor and upper levels, respectively. Crown DCi 4|1250N and DCi 4|1250DA amplifiers offer efficient power for the second and third floors while the DCi 2|600N and DCi 4|600N models do the same for the ground floor.

For the central control area, Soundcraft Vi2000 audio mixers with Vi Stageboxes and a JBL 308P MKII monitor, powered by a Crown I-Tech 4x3500HD amplifier, offer intuitive controls and mixing tools for consistent, studio-quality sound. Finally, BSS BLU-100 and BLU-DAN signal processors ensure low-latency and responsive audio throughout the entire stadium.

“Apart from delivering world-class performance, the new audio setup at Munsu Football Stadium had to meet great standards of reliability, durability and safety,” said Amar Subash, Director, Channel Management and Audio Solutions, Harman Professional Solutions, APAC. “We would like to thank our partner TechData PS for delivering on all those fronts, meeting the unique demands of the space so articulately and creating an immersive space for the audience and visitors of the stadium.”

Share this story:

About Author


James has been Editor of Stadia since 2018 having worked at print and digital magazines and websites around the world covering everything from lifestyle to sport, technology, motoring, and more. He also edits Electric & Hybrid Vehicle Technology International.

Comments are closed.