Madrid, Spain (September 24, 2026)—The Madring, which debuted in August, has been a massive undertaking. Constructed for €83.2 million, the hybrid circuit race track is the new home of the Formula One Spanish Grand Prix, encircling the IFEMA Exhibition Centre in Madrid. The site has a 120,000 capacity, which means its public address and voice evacuation systems are crucial for keeping visitors safe.

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Spanish audio manufacturer LDA Audio Tech was responsible for designing and commissioning the system; working with integrators Ruybesa and DZ Engineering, they completed the project in under two months, with the August inaugural race date as a non-negotiable deadline.

Madring brings together a racing circuit, exhibition pavilions, Fan Zones and Hospitality areas within a single venue, each with its own pre-existing audio systems. LDA Audio Tech integrated all of them under a single voice evacuation architecture, while coexisting with the race audio operated by the FIA.

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The solution runs on NEO+ technology and is organized into 15 sites connected via Nexo Hub, with digital audio synchronization over AES67. The circuit site, the largest of them, integrates 59 NEO-4500E+ extensions across 20 racks distributed along the track, and 456 Biamp Community loudspeakers covering the grandstands.