Shenzhen Xinhaisen Technology Limited
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Ultra-Thin Metal Speaker Grille Mesh 0.02mm-1.5mm Thickness- Anti-Rust and Durable
Manufacturer: Shenzhen Xinhsen Technology Co., Ltd
Website: www.xinhsen.cn
Product Overview
Xinhsen Technology specializes in manufacturing high-performance automotive speaker grilles through precision chemical etching. Our metal grilles combine superior acoustic transparency with rugged durability, meeting OEM standards for both aesthetic appeal and functional performance in vehicle audio systems.
Technical Specifications
| Parameter | Specification | Tolerance |
| Material | 304/316 Stainless Steel, Aluminum (5052), Brass ASTM A240/A956 | ASTM A240/A956 |
| Dimensions | Dimensions | ±0.5mm |
| Surface Finish | Brushed, Mirror, PVD Coating, Powder Coating | Ra ≤0.8μm |
| Pattern Types | Round, Hexagonal, Slotted, Custom | ±0.05mm uniformity |
| Open Area Ratio | 30% - 75% | ±2% |
| Hole Size | 0.5mm - 3.0mm (Customizable) | ±0.03mm |
| Thickness | 0.3mm - 1.2mm | ±0.02mm |
Key Features & Benefits
Optimal Sound Transmission – Precision-etched holes minimize audio distortion
Corrosion Resistance – Passes 1000hr salt spray testing (ASTM B117)
Structural Integrity – Withstands 50kg+ impact force (SAE J994)
Custom Designs – Brand logos, decorative patterns, and OEM-matching profiles
Lightweight – 30% weight reduction vs. stamped grilles
Product Range
Door Speaker Grilles
0.5-0.8mm thickness with 1.2-2.0mm holes
Hidden fastener designs
Tweeter Meshes
Ultra-fine 0.3-0.6mm apertures
Micro-perforated (500-1000 holes/cm²)
Subwoofer Protectors
Reinforced 1.0-1.2mm thickness
| Parameter | Value |
|---------------------|-------------------|
| Airflow Efficiency | ≥85% |
| Resonance Frequency | >20kHz |
HVAC Speaker Covers
Integrated dust filters
Quality Assurance
Acoustic Testing | <0.5dB frequency response variation
Durability Tests |
50,000x door opening/closing cycles
UV resistance (500hr QUV testing)
Safety Compliance | FMVSS 201 head impact standards
Applications:
Luxury vehicle audio systems
Marine/ATV speaker protection
Aftermarket audio upgrades
EV warning speaker covers
Why Choose Xinhsen?
15+ Years automotive component experience
OEM-Approved | TS16949 certified production
Fast Tooling | 7-10 days for prototype molds
Cost Efficiency | 40% savings vs. laser-cut alternatives
Request free material samples with acoustic test reports!