ENGINEERING OFFICE - DRIVER MANUFACTURER - INDUSTRIAL PARTNER
Loudspeaker driver engineering and manufacturing for discerning audio brands.
Kartesian develops and manufactures loudspeaker drivers where innovation, precision and industrial quality are built together.
R&D
Measurement and engineering leading development.
PRODUCTION
High quality, reliable industrial process.
SUPPORT
From ambitious driver project to product market introduction.
MARKETS WE SERVE
For application requiring the highest level of loudspeaker performance.
Kartesian supports brands where dynamic behavior, word class performances in specific design, gathered in production consistency are decisive.
HiFi High-End
For high-end loudspeaker brands seeking proven references, real innovation, specific versions aligned with their acoustic targets and product positioning.
Exclusive drivers beyond catalogue choices.
Studio monitoring
For demanding studio where dynamic behavior, very low THD - IMD, controlled directivity and consistency between units are critical.
Accuracy, control and repeatability.
Pro sound reinforcement
For short-throw professional applications (theatre, club, cinema, live venues) requiring high output, controlled behavior and reliable production.
High dynamic capacity in demanding systems.
LOUDSPEAKER DRIVERS
Proven references.
Exclusive developments.
Loudspeaker driver engineering and manufacturing are Kartesian’s field of expertise.
From existing drivers used as development platforms to exclusive designs.
Existing references as development platforms.
Exclusive drivers from a blank page for the most ambitious projects.
A controlled path toward the driver that fits each brand’s requirements and identity.
Advanced measurements
Electroacoustic data, dynamic analysis and listening sessions guide development decisions.
HiFi High-End
Technical choices are made with production stability, tolerances and repeatability in mind.
Production includes traceability, QC measurements and printed quality-control reports.
Production consistency
Controlled release
01 - Reference drivers
Existing Kartesian drivers can be used directly or as technical platforms for brand-specific developments.
02 - Specific versions
Motor, suspension, cone, voice coil and frame can be adapted to acoustic target, integration constraints and product positioning.
03 - Exclusive drivers
For the most ambitious projects, Kartesian can develop dedicated drivers from blank page.
Kartesian handle engineering, measurements and industrialisation.
SERVICES
An engineering and manufacturing resource for loudspeaker brands.
Accede to a high-level R&D environment — advanced tools, measurement protocols and development methods
Kartesian can act as an extension of your engineering team when internal resources are limited or overloaded, for a specific phase of development.
From short mission to longer support.
The level of involvement can follow the project phase and your internal resource needs.
ADAPTED IN TIME
From one task to full contribution.
Driver development, crossover, cabinet engineering, drawings, measurements and communication support.
ADAPTED IN SCOPE
R&D CONNECTED TO PRODUCTION
Advanced prototypes. Repeatable products.
R&D
tools
Measured Validation
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Reliable production
Kartesian turns high-level R&D work into production-ready decisions, keeping development connected to tolerances, repeatability, quality control and industrial release.
01 - Tools, protocols and methods.
High-level measurement tools, development protocols and engineering methods are available through Kartesian without requiring brands to internalize them.
02 - Decisions based on behavior.
Development is guided by electroacoustic data, dynamic analysis, prototypes and listening sessions to connect measured behavior with real product performance.
03 - Designed for repeatability.
Engineering choices are made with process stability, production tolerances and batch-to-batch consistency in mind.
04 - Identified, checked, documented.
Each product is individually identified, validated through controlled measurements, production records and QC reports.
CAPABILITIES
From loudspeaker driver engineering and production to complete product support.
Kartesian support a loudspeaker project from driver development to cabinet engineering, crossover design, integration parts and production follow-up — with a scope adapted to each brand’s resources and objectives.
Drivers
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Standard references, _vKi platforms, specific versions and exclusive developments.
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Enclosure concept, drawings, mechanical integration and manufacturing follow-up.
Cabinets
Crossovers
Filter development, component selection, measurements and listening validation.
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Parts
Terminals, wiring, and mechanical interfaces for production-ready systems.
R&D support
Temporary or task-specific support when teams need extra tools, time or expertise.
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Communication
Turning real engineering work into clear product arguments for partners and customers.
