Outdoor Concert Sound System for Guilin Stadium Live Show
On November 15, the “Air Speed · Infinite Power” multi-artist concert took place at Quanzhou Sports Center Stadium in Guilin, drawing nearly 20,000 audience members.
The event required an outdoor concert sound system capable of maintaining consistent sound pressure, vocal intelligibility, and low-frequency control across a wide open stadium environment.
ZSOUND provided the full audio reinforcement system for the show, with more than 100 loudspeakers deployed to support a high-energy, multi-hour live performance.
Outdoor Concert Sound System Configuration for Stadium Applications
This project was built around a scalable loudspeaker layout designed for long-throw coverage and high SPL demand in an outdoor stadium.
- Main PA: 48 pcs LA212 dual 12-inch line array speaker
- Out Fill & Delay: 24 pcs VCM dual 10-inch line array speaker, 8 pcs LA110 10-inch line array speaker
- Low-Frequency: 24 pcs SS2 dual 18-inch subwoofer, 12 pcs VCS dual 15-inch line array subwoofer, 4 pcs LA110S dual 15-inch line array subwoofer
- Stage Monitor: 15 pcs M15 15-inch monitor
This configuration allowed the outdoor concert sound system to deliver sufficient headroom for dynamic music content while maintaining controlled bass response for a large audience area.
System Application and On-Site Performance
For large outdoor concerts, system scale and stability are often more critical than complex processing.
In this project, multiple layers of main PA, out fill, and subwoofer systems worked together to support long-distance projection and even sound distribution throughout the stadium.
The combination of high-output line array systems and dedicated low-frequency reinforcement ensured that both rhythmic impact and vocal presence remained consistent from front to rear seating areas.
The concert concluded successfully with stable sound coverage, clear vocals, and controlled low-frequency impact throughout the venue.
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