Press Release

China National Coal Group Upgrades Conference Communications with L-Acoustics China National Coal Group Upgrades Conference Communications with L-Acoustics...

LA4X
SB10i
SOKA
SYVA

State energy giant deploys Syva and Soka to elevate audio intelligibility in Beijing headquarters boardroom

BEIJING, China – March 2026 – When executives from China National Coal Group Corporation visited a partner facility in Dalian and experienced an L-Acoustics installation firsthand, they immediately recognised the gap in their own Beijing conference audio technology. The system in Dalian delivered pristine vocal clarity and the architectural elegance that their own conference infrastructure needed to meet.

China Coal’s headquarters conference room serves as mission control for one of the nation’s critical energy enterprises. The space handles remote collaboration with global partners and multimedia presentations to stakeholders, both requiring flawless audio intelligibility. The existing system fell short. For an organisation managing over 70 coal mines, 40+ power plants, and 120,000 employees across multiple provinces, communications infrastructure isn’t a luxury; it’s operational necessity.

China Coal turned to L-Acoustics Certified Partner Rightway Audio Consultants to design a solution that would meet international acoustic standards while integrating seamlessly with the modern conference aesthetic their Beijing headquarters demanded.

China National Coal Group upgrades their conference communications with L-Acoustics
China National Coal Group upgrades their conference communications with L-Acoustics
Now with L-Acoustics Soka and Syva, China Coal's headquarters conference room serves as mission control for one of the nation's critical energy enterprises
Now with L-Acoustics Soka and Syva, China Coal’s headquarters conference room serves as mission control for one of the nation’s critical energy enterprises

S Series: Line Source Precision Meets Corporate Design

“Many people associate L-Acoustics exclusively with large-scale concert sound,” notes Rightway Audio Consultants. “But the brand’s engineering excellence translates directly to high-end permanent installations, particularly in conference environments where speech intelligibility, design aesthetics, and reliability are non-negotiable.”

The S Series represents L-Acoustics answer to spaces where performance cannot be compromised, and visibility must be minimised. The colinear source technology of Syva delivers line array coverage characteristics in a sleek, columnar form factor specifically engineered for medium-throw applications. Its distinctive J-curved driver arrangement produces a tightly controlled 140° × 26° dispersion pattern that maximises horizontal coverage while minimising ceiling and floor reflections.

For corporate boardrooms, this engineering translates to measurable advantages: every seat receives uniform sound pressure levels, speech remains intelligible even during fast-paced presentations, and the elegant design integrates rather than intrudes.

L-Acoustics Certified Partner Rightway Audio Consultants designed a solution that would meet international acoustic standards while integrating seamlessly with their modern conference aesthetic
L-Acoustics Certified Partner Rightway Audio Consultants designed a solution that would meet international acoustic standards while integrating seamlessly with their modern conference aesthetic

Soundvision Modeling Ensures Coverage Precision

Rightway Audio Consultants deployed L-Acoustics Soundvision 3D modeling software to eliminate guesswork from the installation. The simulation predicted precise acoustic coverage across every seat, optimising the balance between speech clarity for video conferences and full-range fidelity for multimedia presentations.

The final system comprises two Syva units flanking the conference room, paired with one SB10i subwoofer for extended low-frequency response during presentations. Additionally, four streamline-designed, compact Soka loudspeakers are deployed as rear-fill and fixed-stage monitoring. The system is driven by LA4X amplified controllers.

The Syva were customised in white to complement the conference room’s beige marble interior. The result is a system that enhances both acoustics and architecture.

L-Acoustics S series was chosen as performance cannot be compromised and visibility must be minimised
L-Acoustics S series was chosen as performance cannot be compromised and visibility must be minimised
The L-Acoustics Syva were customised in white to complement the conference room's beige marble interior
The L-Acoustics Syva were customised in white to complement the conference room’s beige marble interior

Corporate-Grade Performance, Verified

Post-installation measurements confirmed what Soundvision predicted: uniform SPL across all conference positions, pristine vocal intelligibility for video collaboration, and extended dynamic range for multimedia content. The system seamlessly handles the demanding dual role modern corporate audio requires: crystal-clear speech during executive meetings and full-fidelity playback for presentations.

For China National Coal Group Corporation, the L-Acoustics installation represents more than upgraded equipment. It’s an infrastructure investment that matches the scale and professionalism of their operations – communications system worthy of one of the world’s leading energy enterprises.

Rightway Audio Consultants delivered a solution where technical excellence meets operational elegance: discreet, powerful, and engineered to perform at the level corporate decision-makers demand.

Learn more about Rightway Audio Consultants: www.racpro.net

Press release assets are found by clicking here.

Subscribe to Our Newsletter

Get the lastest news and find out about listening events.