Vocia VO-4 Vocia Networked Audio Output Expansion Device

Expand Your Vocia System with Four Line-Level Outputs
The Vocia VO-4 is a networked audio output expansion device designed to integrate seamlessly into a Vocia system, providing four line-level analog outputs. By converting digital CobraNet audio into high-quality analog signals, the VO-4 enables enhanced flexibility for paging, background music, and other audio applications. Whether used in commercial, industrial, or life safety environments, this unit ensures reliable and efficient audio distribution.

Seamless Digital-to-Analog Audio Conversion
The VO-4 accepts four channels of digital audio via CobraNet and delivers them as high-fidelity line-level analog outputs. This functionality makes it ideal for connecting Vocia networks to external amplifiers, recording devices, or other audio distribution systems. The unit’s ability to process and store all device-specific configurations locally ensures uninterrupted operation without dependency on a centralized controller.

Built-in DSP for Precise Audio Control
Equipped with onboard digital signal processing (DSP), the VO-4 provides a range of software-configurable audio adjustments, including gain control, filtering, and compressor/limiter functions. These features allow fine-tuning of the output signal, ensuring optimal audio performance in any environment. The ability to adjust signal parameters within the device enhances flexibility and reduces the need for additional external processors.

Control Inputs and Outputs for System Integration
With four control inputs and four control outputs, the VO-4 offers seamless integration with external devices such as paging controllers, automation systems, and trigger-based applications. These inputs and outputs can be programmed for various functions, adding versatility to the unit’s role within a Vocia network. The inclusion of status LEDs provides immediate feedback on signal integrity and system status.

Power Over Ethernet for Simplified Installation
The VO-4 is designed for easy deployment, featuring Power over Ethernet (PoE) for simplified wiring and installation. By combining power and data over a single Ethernet connection, the device minimizes cable clutter and reduces installation costs. Dual CobraNet ports ensure network redundancy, enhancing system reliability for mission-critical applications.

Compact and Rack-Mountable for Professional Installations
Designed for professional audio installations, the VO-4 is housed in a compact 1RU rack-mountable chassis, making it easy to integrate into existing equipment racks. Its CE marking and RoHS compliance ensure adherence to industry standards, while the rotary switches for unit identification streamline setup within larger networked systems.