Shenzhen Xinhaisen Technology Limited
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Metal Etching High Precision Speaker Grill Meshes for Automotive Manufacturer
Xinhaisen is one of the market-leading supplier of photo-etched speaker grilles in China, including BYD, Volvo and Honda etc.. Our chemical etching process specialises in providing high-quality, high-aesthetic interior trim components.
Speaker Grilles Meshes in Car Audio: Key Role of Metal Designs
Speaker Grilles in Automotive Audio: Metal's Vital Role
Modern car audio systems require grilles that protect speakers (in dashboards, doors, pillars) while optimizing sound quality. Metal grilles stand out for their precision-engineered perforations, ensuring minimal acoustic interference and clear high-frequency reproduction. Their rigid structure eliminates resonance, while corrosion-resistant alloys withstand harsh automotive conditions like moisture, UV exposure, and temperature shifts. Combining durability with sleek aesthetics, metal grilles deliver an ideal balance of robust protection and premium audio performance, meeting evolving demands for immersive, reliable in-car sound experiences.
Speaker Grilles Meshes we etched:
| Material | Stainless steel or customized |
| Thickness | 0.02mm-1.5mm |
| Tolerance | +/-0.005mm |
| Technique | Chemical etching, Plating, Stamping, Laser cutting |
| Shape | Round, Square or customized |
| Sample | Available |
| Process | Chemical etching |
| Feature | No burrs, no broken point and clean |
Importance of Metal Etching in Automotive Speaker Grilles
Metal etching is vital for crafting automotive speaker grilles, enabling precise micro-perforations that optimize acoustic transparency while shielding components. This process ensures uniform airflow with minimal sound distortion, preserving high-frequency clarity. Etched grilles, often made from corrosion-resistant alloys like aluminum, endure harsh conditions (moisture, UV, impacts) without warping. The technique allows intricate, durable designs that balance sleek aesthetics with structural integrity, critical for high-end audio performance. By avoiding mechanical stress from traditional methods, etching maintains material strength, ensuring long-term reliability in demanding car environments.
Benefits of Photo Etching:
1. Photo etching offers cost-effective, rapid production of precise, complex metal parts (0.02-1.5mm thick) without tooling costs.
2. Cost-effective: no expensive molding tool required.
3. Fast sampling: sample within 2-3 days, not weeks.
4. High precision, micro and complex.
5. No additional cost for complexity.
6. Burrs and stress free, no sharp edge.
7. Mass production within days, not month.
8. Various material options: stainless steel, copper, brass, aluminum, alloys, titanium and so on.
How to custom your speaker grill?
1. Please send us your design.
We accept the following file formats:DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and Adobe Illustrator
2. Samples making lead time:3-10days
3. Express:By DHL, FedEx, TNT, around 3-7days.