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Help Center0.8mm Perforated Metal Mesh for Car Speakers, 0.6mm Hole, 48% Open Area, Sound Transmission Optimized
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As a leading manufacturer with over 25 years of experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory proudly presents our 0.8mm Perforated Metal Mesh specifically engineered for car speaker applications. With a precise 0.6mm hole diameter and 48% open area, this mesh is optimized for superior sound transmission while maintaining structural integrity. Our factory, located in Hengshui, Hebei, China, ships globally to over 15 major markets, including North America, Europe, and Southeast Asia, with annual export value exceeding US$5 million. We combine advanced perforation technology with rigorous quality control to deliver a product that meets the demanding audio requirements of automotive sound systems.
This perforated metal mesh is designed to protect delicate speaker components from dust, debris, and physical damage without compromising acoustic performance. The 48% open area ratio, achieved through precision punching of 0.6mm holes on a 0.8mm thick metal sheet, allows sound waves to pass through with minimal attenuation. Whether you are a car audio enthusiast, an OEM manufacturer, or a replacement parts distributor, this mesh offers the perfect balance of strength and transparency.
Our product is available in various materials – including steel, aluminum, and stainless steel – and can be customized with different surface finishes such as galvanized, powder-coated, or plain. We offer flexible dimensions from rolls to sheets, ensuring compatibility with any speaker grille design. The 0.8mm thickness provides sufficient rigidity for mounting while remaining easy to cut and shape during installation.
Key Features & Technical Specifications
- Material Options: Cold-rolled steel, galvanized steel, aluminum, stainless steel (304/316) – choose based on your corrosion resistance and weight needs.
- Precision Perforation: Hole diameter tolerance: ±0.05mm; thickness tolerance: ±0.05mm; ensures consistent open area and acoustic performance.
- Optimized Open Area: 48% open area allows maximum sound transmission while maintaining structural strength – ideal for mid-range and tweeter speakers.
- Deburring Process: All edges are deburred to prevent injury during handling and to protect speaker cones.
- Customizable Dimensions: Available in rolls (up to 30m length, 1.5m width) or sheets (any size up to 1.5m x 3m).
- Surface Treatments: Galvanized (hot-dip or electro), powder coating (any RAL color), or plain – customizable to match aesthetic requirements.
- Easy Fabrication: Can be cut, bent, welded, or stamped into complex shapes for various speaker grille designs.
Detailed Technical Parameters
| Parameter | Value | Notes |
| Material Thickness | 0.8 mm (0.031″) | Available in 0.6mm to 1.2mm upon request |
| Hole Diameter | 0.6 mm (0.024″) | Round, staggered pattern |
| Open Area Ratio | 48% | Calculated for acoustic transparency |
| Center-to-Center Distance | Approx. 0.85 mm | Depends on pattern |
| Standard Width | 1 m, 1.2 m, 1.5 m | Custom widths available |
| Standard Length | 2 m, 3 m, 30 m (coil) | Custom lengths upon request |
| Surface Finish | Plain, galvanized, powder coated | Color options: black, white, silver, etc. |
Advantages & Benefits for Your Application
- Superior Sound Quality: The 48% open area and 0.6mm holes are specifically calculated to allow high-frequency sound waves to pass with minimal distortion, ensuring clear and crisp audio from your car speakers.
- Durable Protection: The 0.8mm metal thickness provides a robust barrier against physical impacts, road debris, and environmental contaminants, extending the life of your speaker components.
- Versatile Installation: Can be easily cut to size using standard metal shears or laser cutting. Pre-drilled mounting holes are available as an option.
- Corrosion Resistance: Choose galvanized or stainless steel mesh for outdoor or high-humidity environments – our factory can apply anti-rust treatments to suit your specific climate.
- Cost-Effective: As a direct manufacturer with more than 20 years of export experience, we offer competitive pricing without compromising quality. Shipments can be arranged from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) to reduce logistics costs.
- Customization: We can adjust hole size, pattern, material, and finish to match your exact design requirements. Minimum order quantities are flexible for OEM/ODM projects.
With an annual export value of US$5 million to US$10 million and a global customer base spanning five continents, Anping County Boli Hardware Wiremesh Products Factory has established itself as a reliable partner for perforated metal mesh solutions. Our factory in Hengshui, Hebei, is equipped with modern perforating presses and quality inspection tools, ensuring every batch meets consistent standards. We have served clients in the automotive audio industry for over a decade, understanding the critical balance between acoustic performance and mechanical protection.
We invite you to request a sample or custom quote to experience the quality of our 0.8mm perforated metal mesh firsthand. Our team is ready to assist with technical specifications, design modifications, and bulk order logistics. Contact us today to discuss your car speaker mesh requirements – we are committed to delivering a product that enhances your audio system’s performance and durability.
Frequently Asked Questions (FAQ)
Q1: What materials are available for this perforated mesh?
A: We offer cold-rolled steel, galvanized steel, aluminum, and stainless steel (304 or 316). The choice depends on your required strength, weight, and corrosion resistance. For car speaker applications, galvanized steel or aluminum are popular due to their balance of cost and durability.
Q2: Can I get a custom open area percentage?
A: Yes, we can adjust hole diameter and pattern to achieve different open areas (typically 30% to 60%). However, the 48% open area with 0.6mm holes is specifically optimized for sound transmission. We recommend testing a sample before modifying the design.
Q3: Does the mesh come with a protective coating?
A: Standard options include plain (no coating), galvanized (hot-dip or electro), and powder coating (any RAL color). We can also apply a clear lacquer for additional protection. Please specify your requirement when ordering.
Q4: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard sizes is 100 square meters. For custom dimensions or special materials, the MOQ may be higher. We are flexible for sample orders and OEM projects – please contact us for details.
Q5: How do you ensure the mesh is free of sharp edges?
A: After perforation, we perform a deburring process to remove any sharp burrs. Additional edge finishing (e.g., rolling or edging) is available upon request to ensure safe handling and installation.
Q6: What is the typical lead time?
A: For standard sizes and materials, production takes 7-10 working days. Custom orders may require 15-20 working days. Shipping time depends on the destination port (we ship from Tianjin, Qingdao, Shanghai, or Foshan).
Q7: Can I cut the mesh to fit my speaker grille myself?
A: Yes, the mesh can be cut with standard metal shears, tin snips, or a laser cutter. For large quantities, we can pre-cut to your dimensions at no extra cost for standard shapes. Complex shapes may incur a small tooling fee.
Q8: Do you provide samples before bulk order?
A: Absolutely. We offer free samples (up to 200mm x 200mm) for existing stock materials. For custom samples, a nominal fee applies but is refundable with a bulk order. Please contact our sales team to arrange sample delivery.
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