Chrome Speaker Grille Cover - SG-H200CP

HK$0.00

Product Description

The Gravex SG-H200CP Chrome Speaker Grille Cover is a precision-electroplated decorative and protective front grille component designed for integration into automotive, home audio, and consumer electronics speaker enclosures. Its rectangular form features a sculpted chrome outer frame with generously radiused corners and a full-face honeycomb mesh inner panel, combining strong acoustic transparency with a premium mirror chrome aesthetic. The honeycomb cell pattern maximises open area for unobstructed sound passage while maintaining structural rigidity across the grille face. Full-body polished chrome electroplating covers both the outer frame and the honeycomb mesh surface for a seamless, unified metallic appearance. Fully customizable in overall size, mesh pattern, frame profile, and finish for OEM audio brand, automotive interior, and consumer electronics supply projects.

Size

  • Overall Size: approx. 200 x 155 mm (customizable)

Product Description

The Gravex SG-H200CP Chrome Speaker Grille Cover is a precision-electroplated decorative and protective front grille component designed for integration into automotive, home audio, and consumer electronics speaker enclosures. Its rectangular form features a sculpted chrome outer frame with generously radiused corners and a full-face honeycomb mesh inner panel, combining strong acoustic transparency with a premium mirror chrome aesthetic. The honeycomb cell pattern maximises open area for unobstructed sound passage while maintaining structural rigidity across the grille face. Full-body polished chrome electroplating covers both the outer frame and the honeycomb mesh surface for a seamless, unified metallic appearance. Fully customizable in overall size, mesh pattern, frame profile, and finish for OEM audio brand, automotive interior, and consumer electronics supply projects.

Size

  • Overall Size: approx. 200 x 155 mm (customizable)

Materials

  • ABS (Acrylonitrile Butadiene Styrene): Lightweight, impact-resistant, and dimensionally stable

  • Sculpted rectangular frame with deep radiused corners and a slightly domed cross-section profile for a premium, three-dimensional appearance

  • Integrated rear mounting tabs or snap-fit clips for direct installation into speaker cabinet front baffle

Honeycomb Mesh Panel

  • ABS injection-moulded full-face hexagonal honeycomb mesh: uniform cell size and wall thickness across the entire panel face for consistent acoustic performance and visual regularity

  • Honeycomb geometry selected for maximum open area ratio, minimising acoustic interference and frequency colouration from the grille

  • Moulded as a single piece with the outer frame — no secondary mesh insert or adhesive bonding required

Surface Finish

  • Multi-layer electroplating applied uniformly across both the outer frame and the honeycomb mesh inner panel

  • Copper base coat + nickel mid layer + chrome top coat

  • Polished mirror chrome finish: high-gloss, deep reflective surface with no visible texture

  • Resistant to UV exposure, humidity, and handling contact under normal indoor and automotive use conditions

Note: All dimensions, mesh pattern type, cell size, frame profile, and finish are fully customizable for OEM audio and automotive supply orders.

Key Advantages

  • Full-Face Honeycomb Acoustic Mesh — Hexagonal honeycomb cell geometry delivers an open area ratio of approximately 70%, allowing clear, unobstructed sound passage across the full speaker cone area while maintaining grille structural integrity.

  • Seamless Full-Body Chrome Finish — Polished mirror chrome electroplating covers the outer frame and every cell wall of the honeycomb mesh in a single continuous plating process, creating a visually unified metallic surface with no paint, film, or secondary covering.

  • Single-Piece Moulded Construction — Frame and honeycomb mesh are injection-moulded as one integrated component, eliminating the assembly tolerances, adhesive bonds, and potential delamination risks associated with separate frame-plus-mesh constructions.

  • Premium Audio Aesthetic — High-gloss chrome grille face projects a premium, high-fidelity audio product identity at retail and in-vehicle, reinforcing perceived quality for mid-to-high-end speaker and audio brand positioning.

  • Lightweight & Rigid — ABS honeycomb construction provides an excellent stiffness-to-weight ratio for a large-format grille panel, resisting flex and vibration-induced rattle during speaker operation.

  • Full OEM Customization — Overall size, cell pattern, open area ratio, frame depth, mounting tab layout, and surface finish can all be specified to match exact speaker cabinet and audio product design requirements.

Key Features

  • Rectangular form with deep radiused corners and sculpted domed frame cross-section

  • Full-face hexagonal honeycomb ABS mesh — approx. 70% open area ratio

  • Single-piece frame + mesh injection-moulded construction

  • Full-body polished mirror chrome electroplated finish — frame and mesh

  • Integrated rear mounting tabs or snap-fit clips for baffle integration

  • Lightweight ABS substrate — vibration-resistant and dimensionally stable

  • Suitable for automotive door speakers, home audio bookshelf speakers, soundbars, and consumer electronics enclosures

  • OEM size, mesh pattern, frame profile, and finish customization available

Manufacturing Process

  • Injection Molding — High-precision tooling produces the integrated frame and honeycomb mesh as a single component, with consistent cell wall thickness, uniform cell geometry, and accurately positioned mounting features across every production unit.

  • Surface Preparation — Moulded ABS parts undergo chemical etching and activation treatment across all external surfaces — including the interior walls of each honeycomb cell — to ensure full, uniform plating adhesion throughout the mesh structure.

  • Multi-Layer Electroplating — Parts pass through a controlled plating line with extended immersion times to ensure complete coverage of the honeycomb cell walls: copper base layer for levelling, semi-bright nickel for corrosion resistance, bright nickel for reflectivity, followed by a polished mirror chrome top coat.

  • Surface Polishing — Pre-plate polishing of the outer frame surfaces ensures a flawless, sink-mark-free substrate for the final mirror chrome finish.

  • Acoustic & Dimensional Inspection — Every batch undergoes dimensional verification of frame geometry and cell uniformity, surface plating adhesion testing, and visual appearance inspection before shipment.

  • Flexible Production Lines — Supports standard catalogue sizes and fully custom OEM tooling, from prototype sampling through high-volume mass production for automotive Tier 1, home audio brand, and consumer electronics OEM supply.