A volume controller for a 100V in-line system is a device designed to regulate the audio output level of loudspeakers in a distributed audio system. It allows users to adjust the volume of individual zones or speakers without affecting the main amplifier's settings.
Key Features of a 100V Volume Controller
- Compatibility: Specifically designed for 100V line audio systems.
- Power Handling: Available in different power ratings (e.g., 10W, 30W, 60W, etc.) to match the speaker load.
- Stepped Attenuation: Provides precise control with multiple attenuation steps, often using a rotary knob.
- Easy Installation: Typically wall-mounted for convenient access.
- Durable Build: Designed to withstand frequent use and often comes with fire-resistant or weatherproof housing.
- Priority Override: Some models include an override feature to ensure critical announcements are heard at full volume.
Use Cases
- Commercial Spaces: For adjusting audio levels in different zones of offices, retail spaces, or restaurants.
- Public Address Systems: In schools, hospitals, or large facilities requiring zone-specific volume control.
- Outdoor Installations: Waterproof versions are ideal for parks or open venues.