Wholesale Chemical Etched Automotive Speaker Grille Durable Metal Mesh for Car Audio Systems

Product Overview

Xinhaisen’s precision-etched car speaker grilles are high-performance metal components designed for superior sound transmission and protection. Using advanced photochemical etching, we produce burr-free, distortion-free meshes that enhance audio clarity while protecting delicate speaker cones from dust, debris, and physical impact. Ideal for OEM and aftermarket automotive audio systems.

Etching Process

• Material Cleaning: Raw metal coils (stainless steel, etc.) are thoroughly cleaned.

• Lamination: A photosensitive dry film is applied to both sides of the metal.

• Exposure: A digital photo-tool of the speaker grille pattern is UV-exposed onto the film.

• Development: Un-exposed film is washed away, revealing the exact pattern on the metal.

• Etching: Acid solution precisely dissolves exposed areas, forming holes and contours.

• Stripping: Remaining dry film is stripped away, leaving a clean, finished grille.

• Inspection & Packaging: 100% quality check before shipment.

Product Features

• No Burrs or Distortion: Unlike stamping, etching leaves smooth, flat edges – safe to touch and won’t damage speaker cones.

• High Acoustic Open Area: Achieve up to 50-70% open area for excellent sound passage.

• Ultra-Fine Holes: Minimum hole diameter of 0.03mm and line width of 0.015mm.

• Tight Tolerances: Uniformity up to ±0.01mm – perfect for consistent aesthetics.

• Flexible Patterns: Any custom shape (round, hex, slot, logo-integrated) without expensive hard tooling.

• Material Versatility: Works with stainless steel, copper, nickel, and other alloys.

Product Specifications

Applications

• Factory-installed car audio systems (doors, rear decks, dashboards).

• Aftermarket high-end speaker upgrades.

• Electric vehicle (EV) acoustic panel covers.

• Automotive interior trim with hidden audio functionality.

• Horn covers for commercial vehicles.

Why Choose Xinhaisen?

• Rapid Prototyping & Mass Production: From sample approval to bulk orders with fast turnaround.

• Low Cost for Complex Designs: No tooling fees; changes are digital, so design iterations are free.

• High Precision for Small Features: Etch holes as fine as 0.03mm – ideal for modern, micro-perforated grilles.

• Material Expertise: Over 10 years processing metals from 0.02mm to 1.5mm thick.

• Industry Reputation: Trusted by clients in automotive, medical, and aerospace sectors for quality and speed.

FAQ

• Q: What is the minimum order quantity (MOQ)?
  A: There is no fixed MOQ. We accept small prototype runs as well as ultra-large orders.
• Q: Can you create a grille with our car brand logo integrated?
  A: Yes. Our photo-etching process can incorporate custom logos, text, or serial numbers directly into the grille pattern without extra cost for new tooling.
• Q: How does etching compare to punching or wire mesh?
  A: Etching produces burr-free, stress-free parts with much finer holes and tighter tolerances than punching. It is also stronger and more durable than woven wire mesh.
• Q: What is the typical lead time?
  A: Prototypes: 5-7 working days. Mass production: 7-15 working days depending on quantity.
• Q: Do you offer surface finishing or post-processing?
  A: Yes, we can provide cleaning, deburring, passivation, and some surface finishing options per your requirements.
• Q: Can you etch pre-coated or pre-plated metals?
  A: Yes, but please advise. Standard etching is done on bare metal; post-etching plating is recommended for best adhesion.

Welcome to contact us at any time!