Speaker grilles - Joubert Automotive OEM

Acoustic performance and technical solutions for the automotive industry

Speaker grilles are key components of automotive equipment, combining acoustic, aesthetic and industrial requirements. They must ensure optimal sound diffusion without alteration, while providing perfect integration into the cabin.

At Joubert Group, we develop speaker grilles for premium audio systems, notably in collaboration with partners such as BOSE. Produced at our site in Morocco, they are part of our technical solutions approach for the automotive industry, designed for automotive manufacturers and automotive suppliers.

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Design according to specifications

Each project begins with a precise technical study:

Dimensional and integration constraints
Mechanical and ergonomic requirements
Expected finish level
Resistance to ageing and abrasion

We support our customers in defining a solution adapted to their platform and market positioning.

Materials and acoustic requirements

Materials are selected to meet the specific constraints of onboard audio systems:

High-permeability acoustic textile
Thermal and UV stability
Abrasion resistance
Aesthetic integration into trims

Each development is carried out in co-design with automotive suppliers to ensure compatibility with the acoustic performance of the system.

Manufacturing to OEM standards

Our industrial process ensures:

In-house injection of plastic inserts
Laser cutting of the textile for optimal precision
Controlled bonding by robotic application
Finishing by manual edge wrapping
Final pressing for uniformity and durability

This organization guarantees high repeatability, consistent quality and compatibility with automotive manufacturers’ assembly lines.

Integration and applications

Our speaker grilles are integrated into:

Door panels
Dashboards
Interior trim modules

They meet the requirements of premium audio systems in terms of acoustic performance and perceived quality.

Car speaker grilles with a technical design and perforations for optimal sound projection

Speaker grille integrated into a car seat for sound projection and vehicle interior design

Automotive quality control: reliable and compliant OEM parts

Before shipment, each automotive OEM part undergoes strict quality control to ensure compliance with the requirements of automotive manufacturers and suppliers. Our qualified operators check every detail: cutting, sewing, bonding and assembly, according to standardized procedures.

This control aims to ensure the reliability, durability and performance of parts under real operating conditions. It is based on a structured control plan, including:

Dimensional checks
Appearance inspections
Mechanical strength tests
Full component traceability

Our production sites in Morocco and Tunisia are IATF 16949 certified, the benchmark standard for the automotive industry, guaranteeing controlled and reproducible serial production. ISO 9001 certification complements this system by ensuring an organization focused on continuous improvement and customer satisfaction.

Thanks to this quality culture, we deliver automotive technical solutions that meet the most demanding standards in the sector, with a high level of reliability and industrial consistency.