Biamp Vocia VA-4030 Networked Four-channel Amplifier - 911.0319.900
Biamp Vocia VA-4030 Networked Four-channel Amplifier - 911.0319.900 is backordered and will ship as soon as it is back in stock.
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Biamp Vocia VA-4030 Networked Four-channel Amplifier - 911.0319.900
Product Overview
The Vocia VA-4030 is a networked four-channel amplifier for distributed paging and voice announcement systems in commercial and government facilities. As part of the Vocia platform it supports networked audio with comprehensive failover, making it suited to mission-critical paging and multi-zone announcement applications.
Product Description
The VA-4030 is a digital networked four-channel amplifier that is CobraNet-enabled and delivers continuous audio power at 30 Watts RMS per channel. Outputs are transformer coupled and hardware selectable for low impedance (4 or 8 ohms) or 25V, 70V or 100V distributed lines. It provides comprehensive failover with device-to-device, all-to-1 channel and 1:1 channel modes, and local non-volatile storage of emergency messages supports reliable paging. The amplifier supports Page Active Relay (PAR), ELD-1 and ANC-1, and offers software-configurable signal processing including volume control, filters, compressor/limiting, delay, speaker equalization and output sensitivity. Dual Ethernet ports provide network redundancy, rotary switches set device identification, and the chassis is rack mountable in 2RU.
Key Features
- Four channels of 30W — Four channels deliver 30 Watts RMS each for distributed paging and announcement loads.
- Selectable outputs — Transformer-coupled outputs are hardware selectable for low impedance or 25V, 70V or 100V lines.
- Comprehensive failover — Device-to-device, all-to-1 and 1:1 channel failover supports mission-critical announcement systems.
- Emergency message storage — Local non-volatile storage of emergency messages keeps critical paging available on the device.
- Configurable DSP — Volume, filters, limiting, delay, speaker EQ and output sensitivity are set in software.
- Network redundancy — Dual Ethernet ports and CobraNet networking provide redundant connectivity for the system.
Typical Applications
- House of worship
- Auditorium
- Multi-purpose room
- Government space
- Commercial meeting space
Technical Specifications
| Channels | 4 x 30W RMS per channel |
| Outputs | Transformer coupled; low impedance (4/8 ohm) or 25V/70V/100V, hardware selectable |
| Networking | CobraNet, dual Ethernet ports for redundancy |
| Failover | Device-to-device, all-to-1, 1:1 channel |
| Supported devices | Page Active Relay (PAR), ELD-1, ANC-1 |
| Form factor | Rack mountable, 2RU |
| Compliance | CE marked, RoHS compliant |
| Warranty | Biamp 5-year warranty |
Competitor Comparison
| Criterion | Biamp Vocia / Voltera | Bosch PRAESENSA | TOA VX/VM Series |
|---|---|---|---|
| Architecture | Networked, decentralized amplification with device addressing | IP-networked public address and voice alarm platform | Matrix-based PA and voice evacuation system |
| Failover | Device-to-device and channel-to-channel failover built in | Integrated spare amplifier channel and supervised lines | Backup amplifier and supervision on VM models |
| Output flexibility | Low-impedance or 25V/70V/100V outputs, hardware selectable | 100V distributed-line output | Low-impedance and 70V/100V output options |
| Emergency messaging | Local non-volatile storage of emergency messages on device | Stored messages within the call station and controller | Stored EV messages on VM controllers |
| DSP | Software-configurable EQ, limiting, delay and speaker EQ | Per-zone DSP within the system controller | DSP on VM-series matrix processors |
| Network redundancy | Dual Ethernet ports for redundancy | Redundant OMNEO/Dante network paths | Redundancy on higher-tier VM systems |
| Warranty | Biamp 5-year warranty | Manufacturer warranty varies by SKU | Manufacturer warranty varies by SKU |
Frequently Asked Questions
What loads can the amplifier drive?
Outputs are transformer coupled and hardware selectable for low impedance (4 or 8 ohms) or 25V, 70V or 100V distributed lines, so it suits both direct and distributed loudspeaker systems.
How does failover work?
The amplifier provides comprehensive failover including device-to-device, all-to-1 channel, and 1:1 channel modes, with local non-volatile storage of emergency messages for life-safety paging.
How is the amplifier networked and configured?
It is CobraNet-enabled with dual Ethernet ports for redundancy, and signal processing such as volume, filters, limiting, delay and speaker EQ is configured in software.
What is the warranty?
It is covered by the Biamp 5-year warranty and is CE marked and RoHS compliant.
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