Sennheiser deploys Spectera at Vienna Stadthalle

Sennheiser said on May 22 that it supplied host broadcaster ORF with audio systems for the Eurovision Song Contest 2026 at Vienna’s Stadthalle, using what it called its biggest Spectera deployment so far. The company said the setup included manufacturing samples of its not-yet-launched Spectera handheld transmitter and supported ORF’s broadcast operations during the contest. Eurovision’s official site lists Wiener Stadthalle in Vienna as the venue for the 70th edition, with live shows on May 12, May 14 and May 16. ### What exactly did Sennheiser say it deployed in Vienna? Sennheiser said the Vienna installation was its largest Spectera configuration to date and described Spectera as a bidirectional wireless ecosystem used for microphones and in-ear monitoring. In its recap, the company said the deployment at Stadthalle included early production units of the handheld transmitter, which has not yet been launched commercially. (newsroom.sennheiser.com) Trade publication MeBuCom, citing Sennheiser’s Eurovision project, reported the setup used 46 handheld transmitters and around 130 bidirectional bodypacks. It said those roughly 170 wireless links operated over four UHF television channels. ### Who was running the show on the broadcaster side? ORF was the host broadcaster for Eurovision 2026 in Vienna, according to the official event pages. (newsroom.sennheiser.com) Sennheiser said it was the official audio supplier to ORF, while Italian technical production company Agorà handled technical production for the event. Agorà had worked on previous Eurovision productions in Lisbon, Tel Aviv and Turin, according to Sennheiser’s pre-event briefing and TM Broadcast’s report. (mebucom.de) Sennheiser said the Vienna project grew out of earlier work with ORF, including a pilot use of Spectera on the broadcaster’s “Dancing Stars” production. ### Why does Spectera matter in this setup? (eurovision.com) Spectera is Sennheiser’s wireless system built around WMAS, or Wireless Multichannel Audio Systems, which is designed to combine microphone and in-ear monitoring functions in one bidirectional platform, according to the company’s pre-event material. For a production on Eurovision’s scale, Sennheiser said a special firmware variant was developed for on-site needs, including a level recorder. (newsroom.sennheiser.com) Volker Schmitt, Sennheiser’s manager for technical application engineering, said in the company recap that Eurovision’s scale and complexity had long made it a place where suppliers bring and often unveil new technology. That characterization came from Sennheiser’s own account of the project. ### Was Vienna confirmed as the Eurovision 2026 venue? (newsroom.sennheiser.com) Eurovision’s official Vienna 2026 pages say the contest was held in Vienna for the third time, after 1967 and 2015, and name Wiener Stadthalle as the venue. The site says ORF appointed Victoria Swarovski and Michael Ostrowski as presenters for the three live shows. ORF’s Eurovision 2026 pages also identify Vienna as the host city and carry contest coverage tied to Stadthalle. (newsroom.sennheiser.com) Sennheiser’s May 22 recap matched that venue description in detailing its deployment for ORF there. ### What comes next for this equipment? Sennheiser said the Vienna deployment used manufacturing samples of the Spectera handheld transmitter, indicating the handheld was still ahead of full launch at the time of Eurovision 2026. (eurovision.com) The company has not, in the material reviewed here, given a commercial release date in the recap itself. (eurovision.orf.at) Eurovision’s official Vienna 2026 pages remain the public record for the contest’s venue and dates, while Sennheiser’s newsroom recap provides the company’s account of the ORF audio installation at Stadthalle. (newsroom.sennheiser.com)