Joubert Group

Microphone trim

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Technical solution for automotive applications and interior acoustic integration

The microphone trim is a discreet yet essential component of automotive equipment, contributing to the integration of audio systems, in-car telephony and voice command interfaces within the cabin.

It must meet the requirements of automotive manufacturers and automotive suppliers by combining dimensional precision, perceived quality and acoustic compatibility.

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Materials and technical design

Our microphone trims can be developed in different configurations:

  • Injected plastic insert: rigid structure and dimensional precision
  • Acoustic textile: sound permeability and visual finish
  • TEP or decorative textile: aesthetic integration within the cabin
  • Version with or without visible grille, depending on the interior design

Each product may include:

  • An injected plastic support
  • An optimized acoustic area
  • A textile covering adapted to sound transmission
  • Specific geometries for integration into the headliner, console or interior trim

Manufacturing to OEM standards

Our industrial organization guarantees:

  • Precise injection of plastic supports
  • Laser or CNC cutting of acoustic textiles
  • Hotmelt bonding or adhesive bonding adapted to the materials
  • Controlled positioning of the covering on the insert
  • Pressing and manual finishing for visible areas

This approach ensures high repeatability, consistent quality and compatibility with automotive manufacturers’ assembly lines.

Applications

Our microphone trims are integrated into:

  • Automotive headliners
  • Roof consoles
  • Interior trims
  • Audio and in-car telephony systems
  • Voice command interfaces

They contribute to the aesthetic and functional integration of automotive equipment related to acoustics and onboard connectivity.

Automotive quality and compliance

Each microphone trim is subject to rigorous controls:

  • Dimensional checks
  • Appearance control of visible areas
  • Validation of bonding or assembly
  • Compatibility control with the acoustic textile
  • Full component traceability

Our products meet the standards of automotive manufacturers and automotive suppliers, ensuring durable, precise and industrialized technical solutions for the automotive industry.

Tooling development and in-house design

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