L‑Acoustics has always been driven to elevate the sonic experience for both the audience and the artist, engaging the two in a powerful shared experience. L‑ISA technology incarnates the company mission statement: to shape the future of sound.

L‑Acoustics Heritage

In early years, the live sound experience was limited by tangible challenges like the inability to hear the show. As the industry evolved and systems improved the scope of those challenges expanded to include improving intelligibility, consistency, clarity and impact.

Today, massive arena tours and music festivals are made possible thanks to the line source array pioneered in the early 1990s by L‑Acoustics and adopted unanimously as the industry state of the art for loudspeaker deployment.

Shaping the Future of Sound with L‑ISA

L‑ISA was born of the union between a team of sound engineers from the performing arts, professional audio equipment designers and experimental research engineers in acoustics and signal processing.

Together, they have introduced new concepts for professional sound reinforcement in order to provide the creators of music, designers and sound engineers with a platform for three-dimensional sound creation.


L‑Acoustics is the world leader in premium professional sound systems for live events. From world-class artists on tour, to major music festivals in every genre, to opening and closing ceremonies of planetary sporting events, we are the trusted choice of event professionals.

L‑Acoustics Creations

L‑Acoustics Creations offers professional sound systems and spaces for entertainment in private settings. Our inimitable sonic signature and groundbreaking Immersive Hyperreal sound technologies will elevate your listening to extraordinary new heights.