Our strengths

Silent and immersive, our products require no accessories or additional equipment. They blend naturally into your environment.

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Une personne qui utilise l'enceinte d'extérieur étanche Losonnante

Listening guides our project

It’s a core value that we strive to apply every day in our relationships with colleagues, partners, and clients. Listening fosters respect and empathy. It creates space for differences, encourages understanding, strengthens interactions, and enhances communication.

Our references

A product built to last

Our products are designed with a focus on strength and durability, ensuring optimal performance even in high-traffic environments. The robustness of our creations lies in the use of high-quality materials and meticulous design, built to withstand the demands of public spaces.

The front panel of our devices, made of Corian — a solid surface material — provides optimal protection. The digital interface features LEDs embedded beneath the Corian surface. This smart design shields electronic components from external damage while ensuring excellent visibility and a refined, clean aesthetic.

All our products are manufactured in our workshop in Grenoble. We use components sourced from French suppliers, mainly within the Auvergne-Rhône-Alpes region.

We prioritize eco-design. Our creations are made from recyclable raw materials and are designed for reuse, minimizing our environmental impact.

We provide you with a dedicated team, ready to support you at every stage of your project. Drawing on our experience, we guide you in choosing the most relevant solutions and offer valuable insights into best practices. We remain by your side throughout the entire process to ensure your complete satisfaction.

Our unmatched expertise in audio and the transmission of sound vibrations through solids allows us to design unique and spectacular sensory experiences. Starting from your intentions and needs, we develop a tailor-made concept where audio and vibratory technology serve your goals. Whether for immersive artistic installations, innovative educational tools, or interactive entertainment experiences, we bring our know-how to the creation of new emotions and sensations.

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Recognized expertise and tailored support

Industry expertise

With extensive experience working alongside cultural, tourism, and event venues, we have a deep understanding of their specific requirements. We support you at every stage of your project, offering expert advice on content and the experience to deliver. Our expertise ensures an outcome that lives up to your expectations.

Local presence

Losonnante is based in Grenoble, in the heart of the French Alps. Grenoble is a major scientific and technological research hub in France, internationally recognized for its excellence and its support of interdisciplinary collaboration and innovation. Losonnante also has an office in Paris, located within the Handilab premises.

Agile, human-scale team

Our close-knit team values proximity and active listening, ensuring optimal responsiveness to your needs.

Satisfied clients

A satisfied client is our best advertisement. We work tirelessly to build lasting relationships based on trust and the quality of our devices.

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They trust us

The whole imaginary world is set in motion, it's something very strong that you feel deep down."

Jean Pierre Barbier, President of the Département de l'Isère
"Visitors who experienced the Losonnante were extremely surprised and impressed.”

Denis Butaye, Director of the French Playing Card Museum
“One of our partners was overwhelmed. Deaf in one ear for a very long time, he rediscovered listening sensations he had lost.”

Anne Lasseur, Head of Grenoble's Saint-Laurent archaeological museum
"Many were impressed by the quality and durability of your product. We would like to recommend the use of Losonnante for heritage sites."

Nathalie Arnould, Design Manager at Cité du design de Saint-Etienne