In 2025, we’re marking 80 incredible years of Sennheiser shaping the future of sound—and we want you to be part of the celebration! To celebrate, we’re offering customers a rare opportunity to own a piece of Sennheiser history. Only 80 pairs of these stunning anniversary edition Ruby Red HD 25 headphones will be made available — and you could be among the select few to win a pair.

 

Why Ruby Red? It’s a bold symbol of ambition, action, and achievement—values that have driven us for eight decades and continue to power our journey forward. 80 years in, we’re not slowing down – we're pushing forward into the future of audio with the same curiosity, craft, and commitment that started it all. 

 

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