GUANGZHOU, China – July 2025 — L-Acoustics has strengthened its presence in China’s live sound market with the first major deployment by new rental partner A.H.M. (Shanghai) Production Services Co., Ltd., featuring the award-winning L Series at Hong Kong-American singer-songwriter Justin Lo’s “Come Together” tour concert at the Guangzhou Gymnasium Arena in March. The successful deployment marks a significant milestone for both the expanding L Series adoption in China and ‘s entry into premium concert sound reinforcement.
Artist Legacy Meets Technical Excellence
Born in New York and based in Hong Kong, Justin Lo has built his reputation over two decades by sharing deeply personal musical stories through studio albums and live performances. Celebrated in the Chinese music industry, his career has garnered numerous accolades, including Jade Solid Gold Best Ten Awards and RTHK Top Ten Chinese Gold Songs Awards.
The “Come Together” tour represents Justin Lo’s 20-year musical evolution, and it required a sound system capable of matching both the intimacy of his famed lyrical storytelling and the energy of his nostalgic musical hits for every concertgoer in the 10,000-capacity arena.
L Series Addresses Complex Venue Challenges
A.H.M. (Shanghai) Production Services Co., Ltd., having recently acquired the L-Acoustics L Series, partnered with L-Acoustics Certified Provider Rightway Audio Consultants (RAC) to design and deploy the system for the arena concert. As part of becoming an L Series partner, A.H.M.’s engineers completed an intensive two-day technical training session conducted by L-Acoustics, equipping the team with essential installation and operational skills
“As a new L Series partner, we needed to deliver exceptional results for such a prestigious artist,” explains He Yaoguang, Sound Engineer and Coordinator at A.H.M. “The training program gave us complete confidence in the system’s capabilities and streamlined deployment process.”
The venue presented typical arena challenges: achieving consistent coverage across varied seating areas while maintaining the clarity essential to Justin Lo’s intimate musical style. The L Series streamlined design proved crucial to meeting these demands efficiently.
“Installation is remarkably rapid with the fully integrated auto-locking rigging system, which eliminates external pins and removes the need for inter-angle adjustments,” explains Xuanyuan Shisong, Product Manager at RAC. “The streamlined rigging design not only reduced setup time for the concert but also enhanced safety, enabling A.H.M.’s team to work with unparalleled efficiency.”
System Configuration Delivers Precise Coverage
The main PA system featured three L2 over one L2D per side with side-fill hangs of two L2 over one L2D to deliver crystal-clear, detailed sound and a uniform quality for audience seats throughout the arena. For extended low-frequency, KS28 subwoofers were deployed in both flown and ground-stacked configurations, while six Kara II provided front-fill coverage. An LA7.16 amplified controller drove each L Series enclosure.
Successful Deployment Sets New Standards
“The L2 and L2D delivered exceptional consistency, making calibration incredibly straightforward,” concludes Mr. Xuanyuan of RAC. “Using L-Acoustics P1 and M1 measurement systems, we completed tuning swiftly. The engineers appreciated a problem-free process from load-in to showtime, ultimately delivering powerful and clear arena concert sound.”
“The L Series embodies a design philosophy tailored to modern performance environments. A.H.M. is now positioned to propose the L Series’ award-winning benchmark of audio quality for a variety of large-scale concert productions in China,” concludes Mr. He of A.H.M. (Shanghai) Production Services Co., Ltd.
The successful deployment represents the continued expansion of L-Acoustics in China’s premium live sound market and demonstrates the capability of L Series to elevate performance experiences in the region’s most prestigious venues. As A.H.M. establishes itself as a key L Series partner, they provide the technical foundation for artists like Justin Lo to share intimate musical moments with audiences of any size.
More info on Rightway Audio Consultants (RAC) can be found at www.racpro.net
For more info about L-Acoustics, visit www.l-acoustics.com
