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Lyric Theatre Makes Immersive Audio Permanent in Belfast

Belfast’s Lyric Theatre retains L-ISA spatial audio for its Main Stage after introducing it during Denouement in late 2025.

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Rows of empty seats face a stage set beneath suspended loudspeaker arrays in the Lyric Theatre auditorium.
The Lyric Theatre, Belfast marks its 75th anniversary with the decision to make its L-Acoustics L-ISA immersive audio system a permanent fixturePhoto: Ian Vennard

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Belfast’s Lyric Theatre has made its L-Acoustics L-ISA immersive audio system a permanent part of its Main Stage auditorium. First introduced in late 2025 for the world premiere of John Morton’s Denouement, directed by Jimmy Fay, the system supports spatial sound for theatrical storytelling. L-Acoustics reported the decision in April 2026 as the theatre marked its 75th anniversary.

Permanent installation

The theatre worked with L-Acoustics Certified Provider Forfey and application engineer Oli Crump on the deployment. Forfey used L-Acoustics Soundvision to model coverage across the seating area before installation. The permanent system described by L-Acoustics in April 2026 runs on a Milan-AVB network and includes:

  • A10 arrays and extensions, with KS21 subwoofers.
  • Five 5XT front-fill speakers and X6i balcony fills.
  • Two LA7.16i and one LA1.16i amplified controllers, alongside two LA2Xi units.

Production plans

In the supplier’s account, Lyric Theatre Deputy Technical Manager Ian Vennard said the spatial audio had enhanced Denouement’s emotionally charged narrative enough for the theatre to retain the system. He also described a commitment to build every production from 2026 onwards around L-ISA from the ground up.

Quotes

“As the theatre’s run of Denouement drew to a close, the conversation naturally turned to what came next, Jimmy Fay (Executive Producer at the Lyric Theatre and Director of Denouement) saw first-hand what spatial audio could bring to the stage. It enhanced the production’s emotionally charged narrative so profoundly that removing the system was simply not an option”

“During the Christmas show, our Sound Designer remarked that the depth and quality achieved through L-ISA was unlike anything they had worked with before. With our 75th anniversary on the horizon, it was clear the time was right to make a bold statement. Every production from 2026 onwards would be built around L-ISA from the ground up”

“It’s been invaluable to have that depth of support from design through to completion, knowing the people behind the technology are invested in how we use it gives us real confidence that we’re making the right decisions for the right product”

“This outcome is what happens when a venue truly commits to its creative vision. The Lyric wanted to rethink what theatre sound could be, and it’s been a privilege to help make that happen”

“Our goal has always been to lead. With every production from here onwards based on L-ISA, we’ll be actively bringing this vision to life. That’s a genuinely thrilling place to be as we head into our 75th year”

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