Photo Chemical Etching Car Speaker Grilles Micro-Hole Design for Hi-Fi Audio
Product Overview:
As a leading manufacturer of precision chemical etched components, Xinhsen specializes in producing high-quality automotive speaker grilles with exceptional acoustic transparency and durability. Our photochemical etching process achieves ±0.03mm uniformity in micro-hole patterns, ensuring optimal sound quality while providing superior protection for your speaker components.
Technical Specifications:
| Parameter | Specification |
| Material Options | Stainless Steel 304/316, Aluminum, Titanium |
| Thickness Range | 0.1mm - 1.2mm (customizable) |
| Hole Diameter | 0.03mm - 2.0mm (various patterns available) |
| Open Area Ratio | 30%-85% (acoustically optimized) |
| Tolerance | ±0.03mm hole uniformity |
| Surface Finish | Matte, Brushed, Mirror, PVD Coated |
| Special Features | Anti-fingerprint coating, Custom logos |
Key Advantages:
Superior Acoustic Performance
Precision-engineered hole patterns maintain >92% sound transparency
Eliminates unwanted buzzing or distortion
CFD-optimized designs for balanced frequency response
Customization Capabilities
OEM/ODM services for major automotive brands
Custom shapes, patterns, and branding options
Quick prototyping (7-10 days sample lead time)
Quality Assurance
IATF 16949 certified production facility
100% optical inspection for defect detection
Material traceability documentation available
Applications:
Car audio speaker protection
Tweeter covers
Subwoofer grilles
Headrest speaker components
Door panel speaker installations
Why Choose Xinhsen Speaker Grilles?
13+ years of precision etching experience
Supply to top-tier automotive audio brands
Comprehensive engineering support from design to production
Competitive pricing with volume discounts
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