Salt-Resistant Acoustic Grille for Coastal Outdoor Audio Systems

Designed for beachfront and marine environments, this acoustic grille system offers rust-proof performance, water-shedding mesh, and crystal-clear sound transparency—ideal for locations facing high salinity, fog, and UV.

✅ Product Attributes (Plain English, No Table)

• Constructed from 316L stainless steel with a dual epoxy base layer and anti-fouling marine topcoat, per ISO 12944 C5-M for severe marine environments.

• Includes PET transparent acoustic mesh with water-repelling lattice that blocks salt crystallization and mist intrusion.

• Compression-sealed with UV-protected silicone gasket tested under ASA acoustic and sealing standards.

• Delivers acoustic performance with <0.25 dB attenuation from 20Hz to 18kHz, verified with ASA acoustic modeling.

• Passed 1,200+ hour ASTM B117 salt spray exposure to simulate 3-year coastal lifecycle.

• UV fade and weathering stability tested to ISO 16474-3 with real-time SPL variance tracking.

• Drainage design and wind-load resistance validated per ASCE exterior structure standards.

• Used in marine decks, boardwalks, retail promenades, coastal amphitheaters, and fog-prone cityscapes like Monterey Bay.

• Custom finishes, wave-line perforation styles, and branding available for architectural continuity.

• Integrated into decorative acoustic and anti-slip panels for full-system outdoor installations.