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Help CenterEtched Metal Speaker Mesh 0.1mm Slot Width 1.5mm Pitch Laser Cut Alternative for Loudspeaker
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As a leading manufacturer with over 25 years of expertise in metal wire mesh and precision etching, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Etched Metal Speaker Mesh with 0.1mm slot width and 1.5mm pitch — a reliable laser cut alternative for loudspeaker applications. Our factory, established in 1998, has supplied high-quality acoustic components to markets across North America, Europe, and Asia, with annual export values reaching US$5-10 million. This product is engineered to deliver superior sound transmission while providing robust protection for delicate speaker components.
Our etched metal mesh is manufactured using advanced chemical etching technology, which ensures burr-free edges, precise slot dimensions, and uniform pitch across the entire sheet. Unlike laser cutting, our process eliminates heat-affected zones and micro-cracks, resulting in a cleaner, more consistent product that maintains structural integrity. The 0.1mm slot width allows excellent acoustic transparency, while the 1.5mm pitch provides optimal balance between airflow and mechanical strength.
Key Features & Technical Specifications
| Parameter | Value | Remarks |
| Slot Width | 0.1mm ±0.02mm | Precision etched |
| Pitch (Center-to-Center) | 1.5mm ±0.05mm | Consistent spacing |
| Open Area | ~6.67% | Calculated ratio |
| Material Options | SUS304, SUS316, aluminum, brass, copper | Customizable |
| Thickness Range | 0.05mm – 0.5mm | Depends on material |
| Max Sheet Size | 600mm x 1200mm | Larger sizes available on request |
- Burr-free edges: Chemical etching produces smooth, clean slots that won't damage speaker cones or diaphragms.
- High dimensional accuracy: Tolerances maintained within ±0.02mm for slot width and ±0.05mm for pitch.
- Uniform appearance: Consistent etching depth ensures visual and acoustic uniformity across the entire mesh.
- Corrosion resistance: Stainless steel options provide long-term durability in humid environments.
- Customizable shapes: We can etch complex patterns, logos, or mounting holes directly into the mesh.
- Cost-effective alternative: Compared to laser cutting, our etching process offers lower tooling costs and faster turnaround for large volumes.
Benefits for Your Loudspeaker Application
When used as a speaker grille or protective mesh, this etched metal sheet provides excellent acoustic transparency while preventing dust, debris, and physical impact from reaching the speaker driver. The 0.1mm slot width is carefully chosen to pass high-frequency sound waves without significant attenuation, ensuring crisp audio reproduction. The 1.5mm pitch offers a good balance between open area and structural rigidity, making the mesh suitable for both small and large speaker enclosures.
Our mesh can be easily integrated into injection-molded or metal frames. It is also available with adhesive backing or welded frames upon request. The surface finish can be customized to match your product design — choose from matte black, bright stainless, brushed aluminum, or antique brass.
Frequently Asked Questions
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Q: What is the difference between etched mesh and laser cut mesh?
A: Etched mesh is produced by chemical milling, which removes material uniformly without heat. Laser cutting uses a focused beam that can cause micro-cracks and heat-affected zones. Etching typically offers better dimensional accuracy for fine slots (0.1mm) and is more cost-effective for high-volume production. -
Q: Can this mesh be used for outdoor speakers?
A: Yes, if you choose stainless steel 304 or 316, the mesh offers excellent corrosion resistance. We recommend a protective coating for extreme environments — contact us for options. -
Q: What is the maximum sheet size you can produce?
A: Our standard maximum is 600mm x 1200mm. Larger sheets up to 1000mm x 2000mm are possible with custom tooling. Please inquire for specific requirements. -
Q: Do you offer custom patterns or logos?
A: Absolutely. We can etch any 2D design — including company logos, decorative patterns, or specific slot arrangements — directly onto the mesh. Artwork files (AI, DXF, etc.) are accepted. -
Q: How do you ensure the slots are free of burrs?
A: Our etching process is inherently burr-free. After etching, we perform a deburring and passivation step to ensure a smooth, clean surface. We also conduct visual inspection under magnification. -
Q: What is the typical lead time for orders?
A: For standard sizes and materials, lead time is 7-10 working days after sample approval. Custom designs may require 12-15 working days. Rush orders are available upon request. -
Q: Do you provide samples?
A: Yes, we offer free samples (up to 100mm x 100mm) for evaluation. You only pay for shipping. Contact our sales team to request a sample kit. -
Q: Is this mesh compatible with high-power woofers?
A: Yes, the 1.5mm pitch and 0.1mm slot width provide sufficient open area (6.67%) for high air movement without excessive resistance. For subwoofer applications, we recommend a larger open area design — we can customize the slot width and pitch accordingly.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over two decades of manufacturing experience, our factory has shipped millions of square meters of wire mesh and etched components to clients worldwide. We operate our own etching lines, giving us full control over quality and production schedules. Our annual export value of US$5-10 million reflects the trust of global customers in our products. We are conveniently located in Hengshui, Hebei, with easy access to major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics.
All our products undergo strict quality control — from raw material inspection to final dimensional measurement. We use optical measurement tools to verify slot width and pitch, ensuring every batch meets your specifications. For large orders, we can provide a quality inspection report and, if needed, third-party inspection.
We invite you to experience the performance and reliability of our etched metal speaker mesh. Whether you are designing a new loudspeaker model or upgrading an existing product, our team is ready to assist with technical advice and customized solutions. Contact us today for a quote or sample request — let us help you achieve the perfect acoustic balance.
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