The Hiwa Recreation Centre, a multi-use hub for sport and wellbeing at the University of Auckland, showcases a thoughtful AV design that seamlessly integrates audio across eight floors and 26,000 square meters. This article delves into the project's intricacies, highlighting the role of audio systems in shaping a consistent user experience.
A Distributed Audio Network
At the heart of Hiwa's AV setup is a Dante-distributed network, enabling efficient audio routing across multiple floors and zones. This approach, supported by Crown DCi DriveCore amplifiers, streamlines installation and system management by reducing cable runs. The design philosophy emphasizes consistency across diverse spaces, from high-energy fitness areas to acoustically challenging aquatic halls and outdoor turf.
JBL Loudspeakers: Purpose-Built Excellence
JBL loudspeakers were strategically deployed to cater to these varied conditions. Paul Edlin, Audio Designer and Sales Director at JPRO, praises the JBL systems' performance, noting their adaptability to different acoustic and environmental demands. High-output systems with subwoofer support drive fitness and dance studios, while column arrays and distributed loudspeakers ensure even coverage in sports halls.
The aquatic hall and outdoor zones present unique challenges, and JBL's AWC82 and CBT Series loudspeakers rise to the occasion. Designed to withstand humidity, corrosion, and temperature variations, these speakers deliver clear announcements and solid music coverage without excessive amplification. The Constant Beamwidth Technology in column arrays ensures even coverage, enhancing the pool area experience.
Purpose-Built Loudspeakers: A Deliberate Approach
Paul emphasizes the importance of a deliberate loudspeaker selection process in large multi-zone facilities. JBL's purpose-built speakers, tailored to specific roles, offer flexibility, aesthetics, coverage control, and durability. This approach, where each product is designed to work seamlessly with others, sets a benchmark for large-scale installations.
Conclusion: Audio as Core Infrastructure
Hiwa's AV design exemplifies the value of treating audio as core infrastructure rather than an afterthought. By prioritizing consistency, flexibility, and long-term performance, the project demonstrates the potential of a system-wide approach in multi-use environments. As large-scale facilities become more prevalent, Hiwa serves as a valuable reference point for the technology and thinking behind successful audio integration.
