Vocia VA-4030e Digital Networked Four-Channel Amplifier

The VA-4030e is a digital networked, four-channel amplifier for use in Vocia® systems. It is capable of delivering continuous audio power at 30 Watts RMS per channel. The VA-4030e is CobraNet® enabled for audio and control with dynamic use of bundles. It has local analog inputs and dual power supply. Two RJ45 connectors on the rear panel provide redundant CobraNet connectivity to the Vocia network. The on-board DSP provides comprehensive fixed-chain, digital signal processing within the device. In addition, emergency messages can be stored in local non-volatile memory. Page active relay outputs provide a contact closure per channel when paging is active on the channel. The amplifier offers low impedance and constant voltage outputs. The VA-4030e also has comprehensive failover capability with device-to-device and channel-to-channel failover. EN 54-16 certification pending.

Features

• Four channels of 30W RMS per channel
• Transformer coupled outputs, low impedance (4 or 8 ohms) or 25V, 70V or 100V (hardware selectable)
• Comprehensive failover
• -Device-to-device
• -All-to-1 channel
• -1:1 channel
• Supports Page Active Relay (PAR), ELD-1 and ANC-1
• Local non-volatile storage of emergency messages
• LED status and signal indication
• Software-configurable signal processing including volume control, filters, compressor/limiting, delay, speaker equalization and output sensitivity
• CobraNet audio/control with dynamic use of available bundles
• Local background source support with single mic/line analog audi-input for each channel (gain adjustable, switchable phantom power)
• Dual power supply
• -AC Mains
• -Single or Dual 24V DC inputs
• Dual Ethernet ports for redundancy
• Rotary switches for device identification
• Rack mountable (2RU)
• EN 54-16 certified, CE marked, UL listed and RoHS compliant
• Covered by Biamp Systems’ warranty