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Help Center304 Stainless Steel Etched Metal Speaker Mesh 0.3mm Thickness 0.5mm Hole for Car Audio
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Anping County Boli Hardware Wiremesh Products Factory is proud to introduce our 304 Stainless Steel Etched Metal Speaker Mesh, specifically engineered for high-performance car audio systems. With a precise thickness of 0.3mm and a uniform 0.5mm hole diameter, this mesh provides optimal acoustic transparency while maintaining exceptional durability and corrosion resistance. As a trusted manufacturer since 1998, we combine decades of wire mesh expertise with advanced chemical etching technology to deliver a product that enhances both sound quality and aesthetic appeal in automotive speaker grilles.
Our etched metal mesh is designed to meet the rigorous demands of the car audio industry. The 304 stainless steel composition ensures long-lasting performance in varying temperatures and humidity, while the precisely etched holes allow for maximum sound transmission without distortion. Whether you are upgrading a factory system or building a custom installation, this mesh offers a perfect balance of protection and acoustic clarity.
Key Features & Technical Specifications
- Material: High-grade 304 Stainless Steel – excellent resistance to rust, oxidation, and mechanical wear.
- Thickness: 0.3mm – ultra-thin yet strong enough to withstand vibration and impact.
- Hole Size: 0.5mm diameter – optimized for clear audio reproduction while blocking debris.
- Etching Process: Chemical etching ensures burr-free edges, precise hole patterns, and uniform spacing.
- Open Area: Approximately 30-40% (depending on pattern) – facilitates excellent airflow and sound wave passage.
- Customizable: Available in various sheet sizes, hole patterns, and surface finishes (bright, matte, or coated).
- Application: Ideal for car speaker grilles, subwoofer covers, tweeter meshes, and dashboard components.
- Easy to Fabricate: Can be cut, bent, stamped, or framed to fit specific enclosures.
| Parameter | Value |
|---|---|
| Material Grade | 304 Stainless Steel (1.4301) |
| Thickness (Tolerance ±0.02mm) | 0.3mm (0.012 inch) |
| Hole Diameter (Tolerance ±0.05mm) | 0.5mm (0.020 inch) |
| Open Area Ratio | ~35% (typical staggered pattern) |
| Maximum Sheet Size | 1.2m x 2.4m (custom sizes available) |
| Surface Finish | Bright annealed, 2B, or Hairline (matte) |
| Pitch (Center-to-Center) | 0.8mm – 1.0mm (depending on pattern) |
| Operating Temperature Range | -50°C to +800°C (for steel) |
Why Choose Our Etched Speaker Mesh?
- Superior Acoustic Performance: The precisely etched holes minimize sound reflection and diffraction, resulting in clearer, more natural audio reproduction.
- Durable & Corrosion-Proof: 304 stainless steel ensures the mesh can withstand harsh automotive environments including moisture, UV, and temperature fluctuations.
- Burr-Free Edges: Chemical etching creates smooth, clean holes that won't damage speaker cones or cause rattling noises.
- Flexible Customization: We offer custom patterns, hole shapes (round, square, slot), and special sizes to meet your exact design requirements.
- Cost-Effective Solution: Compared to laser cutting or mechanical punching, etching provides a more economical option for high-volume production without sacrificing quality.
- Consistent Quality: Our strict quality control ensures uniform hole placement and thickness across every batch.
Trusted by Global Automotive Brands
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer of high-quality wire mesh and etched metal products. With an annual export value of US$5 million to US$10 million, we ship to major markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our production facility in Hengshui, Hebei, China, is equipped with advanced etching lines and inspection equipment, allowing us to deliver consistent quality and on-time delivery.
Our 0.3mm thick 0.5mm hole speaker mesh has been adopted by numerous car audio manufacturers and aftermarket brands. We understand the importance of both form and function – our mesh not only protects your speakers but also enhances the overall look of your vehicle's interior. Whether you need a small trial order or a full container shipment, we are ready to serve you with competitive pricing and professional support.
Contact us today to request a sample or discuss your custom requirements. Let our experience and reliability help you create the perfect sound experience for your car audio projects.
Frequently Asked Questions (FAQ)
-
Q: Can this mesh be used for home audio speakers as well?
A: Yes, while it is optimized for car audio due to its durability and vibration resistance, it can also be used in home theater speakers, PA systems, and other audio applications where a thin, rigid grille is needed. -
Q: What is the typical open area percentage for this 0.5mm hole pattern?
A: For a staggered pattern with 0.8mm pitch, the open area is approximately 35%. We can adjust the pattern to achieve higher or lower open areas upon request. -
Q: Do you offer custom hole shapes (e.g., square, hexagonal)?
A: Yes, we can produce custom hole shapes using our etching process. Square, slotted, or hexagonal patterns are available. Please provide your design for evaluation. -
Q: Is this mesh easy to cut and shape for DIY projects?
A: Absolutely. The 0.3mm thickness allows cutting with scissors, tin snips, or a sharp utility knife. For precise shapes, we recommend using a laser cutter or CNC machine. -
Q: How do you ensure the holes are free of burrs?
A: Chemical etching naturally produces burr-free edges because the metal is dissolved uniformly. No secondary deburring is required, resulting in smooth surfaces that won't scratch speaker cones. -
Q: What are the packaging options for export?
A: We typically package the mesh in flat sheets interleaved with protective paper, then packed in strong wooden crates or pallets. Custom packaging (e.g., rolls, foam padding) is available upon request. -
Q: Do you have any minimum order quantity (MOQ)?
A: For standard sizes and patterns, our MOQ is 100 square meters. For custom designs, MOQ may be higher. We also offer sample orders for evaluation. -
Q: How long does shipping take to North America?
A: Typical production time is 15-20 working days, plus sea freight transit time of 20-30 days to major ports like Los Angeles or New York. Express shipping (DHL, FedEx) is available for small orders.
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