OEM/ODM Chemical Etched Micro-Perforated Metal Speaker Grilles for Automotive Acoustics
Product Details
| Material: | Stainless Steel Or Customized | Mesh Type: | Micro Perforated |
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| Process: | Photo Chemical Etching | Document File: | DXF, CAD Or PDF |
| Leadtime: | 1 To 2 Weeks | Easy To Clean: | Yes |
| Qualitycontrol: | 100% Inspection | Design Limitations: | No Sharp Corners, No Undercuts |
| Highlight |
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Product Description
OEM/ODM Chemical Etched Micro-Perforated Metal Speaker Grilles for Automotive Acoustics
Product Overview
Xinhaisen’s precision-etched car speaker grilles are high-performance acoustic mesh parts designed to protect vehicle speakers while delivering superior sound clarity. Manufactured using advanced photochemical etching technology, these grilles offer intricate patterns, burr-free edges, and consistent open areas. Ideal for automotive audio systems, they combine durability with sleek aesthetics, ensuring long-lasting performance in demanding vehicle environments.
Manufacturing Process
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Photochemical Etching (PCE) – A mask is applied to the metal sheet, and chemical etchant removes unwanted areas to create precise patterns.
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No mechanical stress, no burrs, no heat-affected zones.
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Suitable for prototype to high-volume production with low tooling costs.
Product Features
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High Acoustic Transparency – Custom open-area ratio for optimal sound transmission.
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Burr-Free & Flat – No secondary finishing required; safe to handle and install.
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Intricate Patterns – Any hole shape (round, slot, hexagon) down to 0.03mm diameter.
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Material Flexibility – Stainless steel, aluminum, copper, and other alloys.
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Corrosion Resistant – Compatible with automotive environmental standards.
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Cost-Effective – Low tooling cost, fast design changes.
Product Specifications
| Parameter | Specification |
| Material | SUS304, SUS316, Aluminum, Brass, Copper |
| Thickness | 0.02mm – 1.5mm |
| Minimum hole diameter | 0.03mm |
| Minimum line width | 0.015mm |
| Dimensional tolerance | ±0.01mm |
| Open area ratio | 20% – 80% (customizable) |
| Surface finish | Matte, brushed, polished, or coated |
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Product Applications
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Car door speakers
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Dashboard tweeters
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Rear deck subwoofer grilles
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Headrest speakers
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Commercial vehicle audio systems
Why Choose Xinhaisen?
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High precision – ±0.01mm uniformity ensures consistent acoustic performance.
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Fast turnaround – Quick sampling and mass production capability.
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Flexible volumes – From prototype samples to ultra-large orders.
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Wide material range – Process various metals without changing tooling.
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Experience – Serving automotive, medical, optical, and aerospace industries.
FAQ
- Q1: Can you make custom hole patterns for car speaker grilles?
Yes. Any 2D pattern (circles, hexagons, slots, logos) can be etched without new tooling costs. - Q2: What is the thinnest grille you can produce?
We can etch down to 0.02mm thickness, ideal for lightweight acoustic applications. - Q3: Will etching affect the metal’s strength or flatness?
No. Photochemical etching is a stress-free process. Parts remain flat and strong. - Q4: Do you provide finishing services?
Yes. We offer deburring, cleaning, passivation, and surface coating as needed. - Q5: What is your typical lead time for car speaker grilles?
Sample tooling: 5–7 days. Mass production: 7–15 days depending on quantity. - Q6: Can you produce large quantities for OEM automotive suppliers?
Absolutely. We handle both small batches and million-piece orders with consistent quality.
Welcome to contact us at any time!
Product Highlights
OEM/ODM Chemical Etched Micro-Perforated Metal Speaker Grilles for Automotive Acoustics Product Overview Xinhaisen’s precision-etched car speaker grilles are high-performance acoustic mesh parts designed to protect vehicle speakers while delivering superior sound clarity. Manufactured using advanced ...
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