What You Should Know:
- L-Acoustics achieved EN 54-24 certification for loudspeakers and EN 54-16 for voice alarm control and indicating equipment.
- The certification spans Kara IIi, Ai Series and Xi Series loudspeakers plus the LA7.16i, LA1.16i, LA4X and LA2Xi amplified controllers.
- The LC16D network audio converter and LS10 Milan-AVB switch also carry certification when integrated into the PAVA Facilities VACIE rack.
- One certified ecosystem now handles both everyday entertainment audio and code-compliant evacuation announcements.
- The change removes the need for two parallel systems in stadiums, corporate campuses and educational facilities.
What Is EN 54 Certification?
EN 54 is the European standard that governs equipment used in fire detection and voice alarm systems, and L-Acoustics now holds it across a growing portfolio of products. The company earned EN 54-24 for loudspeakers that form part of a voice alarm system and EN 54-16 for voice alarm control and indicating equipment. The enclosures and electronics specified for concert-grade sound reinforcement now also carry the certification required for life safety announcements.
Why Does This Matter for AV Integrators?
This matters because integrators can now specify a single system that covers both entertainment audio and compliant voice alarm, instead of designing and maintaining two. Venues have long run two audio systems in parallel: one for the announcer, the playlist and the halftime show, and a second, specified against EN 54, for evacuation. That meant two sets of loudspeakers in the same concourse, two sets of electronics and two maintenance contracts. With EN 54 certified L-Acoustics products, that duplication is no longer necessary.
How Does a Single System Simplify Design and Commissioning?
A single certified ecosystem gives system designers one design model, one commissioning process and one set of spares. With an expanding portfolio of certified loudspeakers, amplified controllers and network management solutions, integrators can combine sound reinforcement with compliant voice alarm capability inside one platform.
The result is a unified solution that delivers audio performance for everyday operation while meeting the reliability and monitoring requirements expected of voice alarm systems. Whether the project is a sports venue, a corporate campus or an educational facility, consultants can specify one integrated audio ecosystem for both engaging listening experiences and critical emergency communication.
Which L-Acoustics Loudspeakers Are Certified?
The certified loudspeaker range covers Kara IIi, Ai Series and Xi Series, spanning the full range of spaces EN 54 applies to. Kara IIi handles the largest volumes, where a variable curvature line source is needed to reach the far seating of an arena, the length of a concourse or the depth of a large hall.
Ai Series constant curvature enclosures, in both Wide and Focus variants, cover mid-sized rooms such as auditoria, lecture theaters, atria, sports halls, multipurpose rooms and waiting areas.
Xi Series coaxial models handle the smaller spaces every building has, including meeting rooms, hospitality areas and back-of-house, where intelligibility matters as much as it does in the main room.
Which Amplified Controllers and Network Products Are Certified?
EN 54-16 certification covers the LA7.16i, LA1.16i, LA4X and LA2Xi amplified controllers. It also covers the LC16D network audio converter and the LS10 Milan-AVB switch when integrated into the PAVA Facilities VACIE rack. Amplification, processing, monitoring and fault reporting therefore stay within the same platform that drives the entertainment system.
Where Do Performance and Compliance Meet?
Performance and compliance meet most visibly in sports facilities, where the sound system has to hold intelligibility across tens of thousands of seats. A stadium system works in reverberant concrete bowls and against sustained crowd noise, whether the message is a team announcement, a sponsor activation or an instruction to leave the building.
Historically, the compromise fell on one side or the other: a voice alarm system pressed into service for entertainment audio it was never designed to deliver, or a high performance sound system shadowed by a parallel compliant installation. The same challenge applies to convention centers, theaters, university campuses and corporate headquarters, all of which combine demanding program material with statutory evacuation requirements.
What Is L-Acoustics Saying About the Certification?
L-Acoustics says the certification means customers no longer have to choose between performance and compliance. “Our customers were already asking us to cover both jobs, because they could hear the difference between the two systems in their buildings,” says Germain Simon, director of product management, loudspeakers at L-Acoustics. “EN 54 certification means they no longer have to choose. The system that fills a stadium on a Saturday afternoon is the system that will speak clearly to that same crowd if it ever needs to be emptied.”
