Last Modified On: 08-02-2026C-YARK HS-511 20W/40W Horn Speaker
The C-YARK HS-511 is a waterproof horn speaker designed for clear, high-output paging and alarm broadcasting over long distances. With 20W rated power (40W max), 70V/100V line input, and 106±3dB sensitivity, it delivers strong, intelligible sound for outdoor and semi-outdoor environments. Its rugged plastic housing and easy mounting design make the HS-511 ideal for hotels, schools, offices, factories, and other sites that require reliable wide-area announcements.
Key features & benefits
- Wide-frequency waterproof horn: 300Hz–6kHz frequency response with weather-resistant construction for speech and alert tones in demanding environments.
- Long-distance coverage: High 106±3dB sensitivity provides superior long-range sound dispersion for courtyards, yards, and industrial areas.
- 20W/40W 70V/100V operation: Supports constant-voltage PA systems with selectable rated/max power to match different zones and amplifier capacities.
- Durable plastic housing: Robust enclosure withstands outdoor conditions while remaining lightweight for mounting.
- Easy installation: Designed for quick bracket mounting, simplifying setup on walls, poles, or building exteriors.
- Versatile applications: Suitable for hotels, schools, offices, factories, and other commercial or industrial public address projects.
