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Help CenterPerforated Automotive Speaker Grille 316L Stainless Steel 1.0mm Thickness 2.5mm Hole Diameter
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer since 1998. We specialize in producing high-quality perforated metal solutions for automotive and industrial applications. Our Perforated Automotive Speaker Grille 316L Stainless Steel 1.0mm Thickness 2.5mm Hole Diameter is engineered to deliver superior sound transmission, durability, and a sleek appearance. Made from premium 316L stainless steel, this grille offers excellent corrosion resistance for long-lasting performance in various environments. With an annual export value of US$5-10 million and a global market presence, we are confident in providing products that meet the highest standards.
This product is specifically designed for automotive speaker systems, offering a perfect balance between acoustic transparency and structural strength. The 2.5mm round holes are arranged in a staggered pattern to maximize open area while maintaining the grille's integrity. Whether you're upgrading a car audio system or manufacturing OEM speaker covers, our grille delivers consistent quality and precision.
Key Features & Benefits
- Material Excellence: 316L stainless steel contains molybdenum, enhancing resistance to chlorides and harsh weather – ideal for automotive use where exposure to moisture and road salts is common.
- Precision Perforation: Each hole is precisely punched with a diameter of 2.5mm (+/- 0.1mm tolerance), ensuring consistent airflow and sound passage without distortion.
- Optimal Thickness: 1.0mm thickness provides rigidity while remaining lightweight – easy to install and resistant to vibration-induced damage.
- Customizable Sizes: We offer sheets or custom-cut panels to fit your specific speaker dimensions. Minimum order quantity is flexible.
- Versatile Finishing Options: Standard mill finish, or choose from brushed, polished, or powder-coated surfaces to match your aesthetic requirements.
- High Open Area: Approximately 45% open area allows maximum sound transmission while protecting the speaker cone from debris and impacts.
Technical Specifications
| Parameter | Value |
|---|---|
| Material Grade | 316L Stainless Steel |
| Thickness | 1.0 mm (0.039 inch) |
| Hole Diameter | 2.5 mm (0.098 inch) |
| Hole Pattern | Staggered (60° triangular pitch) |
| Open Area | ~45% |
| Standard Sheet Size | 1000mm x 2000mm (custom sizes available) |
| Surface Finish | Mill finish (optional: brushed, polished, powder coated) |
| Corrosion Resistance | Excellent (suitable for marine and automotive exterior) |
Our perforated grilles undergo strict quality control: each batch is checked for hole consistency, burr-free edges, and flatness. The 316L grade ensures pitting resistance in chloride environments, making it an excellent choice for vehicles operated in coastal areas or regions with heavy road salt usage.
Why Choose Our Perforated Speaker Grille?
- Acoustic Performance: The 45% open area and smooth hole edges minimize sound reflection and attenuation, allowing clear audio reproduction.
- Durability: 1.0mm thickness provides resistance against accidental impacts, while the stainless steel construction prevents rust even in humid interiors.
- Easy Installation: Can be cut, drilled, or bent using standard tools. We also offer pre-cut panels with mounting holes upon request.
- Cost-Effective: As a factory-direct manufacturer, we offer competitive pricing without compromising quality. Our long-term partnerships with raw material suppliers ensure stable supply.
- Customization: Need a different hole size, pattern, or shape? Our engineering team can create custom perforations to meet your design specifications.
Trust & Reliability
Anping County Boli Hardware Wiremesh Products Factory has been serving global clients since 1998. With annual exports exceeding US$5 million, we have shipped to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our main ports of shipment are Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics. We are a manufacturer with decades of experience in wire mesh and perforated metal products, and our dedicated team ensures every order meets the agreed specifications. We invite you to contact us for samples, quotations, or technical discussions. Let us help you find the perfect speaker grille solution for your automotive audio project.
Frequently Asked Questions (FAQ)
Q1: Is this grille suitable for outdoor vehicle use?
A: Yes, the 316L stainless steel offers excellent resistance to corrosion from rain, humidity, and road salts. However, we recommend a protective coating for extreme environments (e.g., coastal areas) – optional powder coating is available.
Q2: Can I get the grille cut to my exact speaker dimensions?
A: Absolutely. We provide custom cutting services. Please provide your required dimensions (length, width, and any mounting hole locations) when placing an order.
Q3: What is the typical lead time?
A: For standard sheet sizes, lead time is 5-7 working days. Custom sizes or finishes may require 10-15 working days, depending on order quantity.
Q4: How do I clean the grille without damaging it?
A: Use a soft cloth with mild soap and water. Avoid abrasive cleaners or steel wool that could scratch the surface. The 316L surface is easy to maintain.
Q5: Do you offer samples for testing?
A: Yes, we can provide small samples (e.g., 100mm x 100mm) for evaluation. Please contact our sales team to arrange sample shipment – sample cost may apply but is refundable for bulk orders.
Q6: Can I have a different hole pattern, such as square or slot holes?
A: Yes, we offer various hole shapes including round, square, slotted, and hexagonal. The standard tooling covers many sizes; custom hole patterns may require additional tooling charges.
Q7: What is the minimum order quantity (MOQ)?
A: For standard 1.0mm thick 316L perforated sheets, MOQ is 50 sheets. For custom sizes or finished parts, MOQ may be flexible – please discuss with our sales team.
Q8: Is this product RoHS compliant?
A: Our 316L stainless steel material is inherently RoHS compliant as it contains no restricted hazardous substances. If you require a formal RoHS certificate, we can provide one upon request.
For more information or to place an order, please contact Anping County Boli Hardware Wiremesh Products Factory. We look forward to serving you!
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