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DEDICATED TO AUDIO EXCELLENCE

We engineer, prototype and produce innovative loudspeakers

Kartesian engineers, prototypes and produces loudspeakers in OEM, or specific / exclusive design.

We use the best tools (Klippel, Loudsoft, digital glue dispenser, QC Box, ...) because we are focused on high quality products.

Our customers are international audio High-End, Hi-Fi and Pro-audio brands.

The engineering, prototyping and production are made in France.

For the best competitiveness, production larger than 1000pcs can be made  China, keeping same process and quality controls.

Pour les clients Français, nous disposons d'un agrément du ministère de la recherche et de l'enseignement supérieur vous offrant des crédits d'impôt recherche pour travaux que nous réalisons.

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