C volume controllers are designed for use in background music and voice evacuation systems, where local sound level control is required. Equipped with 10-step attenuation. Built-in 24V internal emergency relay with internal switch, so
control is required. Equipped with 10-step attenuation. Built-in 24 V internal emergency relay with internal switch for active volume controls can be used in passive or active mode. Available for 5W, 30W and 60W power speaker line control.
or passive mode selection. Available for 5, 30 and 60 W power speaker line control. Only suitable for CboxD and CboxS mounting boxes (can be purchased optionally).