Biamp Voltera D 2400.4 4-Channel DSP Power Amplifier
The Biamp Voltera D series offers DSP-equipped power amplifiers in various channel configurations, supporting audio over IP via AVB/Dante/AES67. These amplifiers are highly efficient and high-output, with power sharing capabilities allowing up to 75% of the total power to be delivered to any single channel.
Specifications
Overview
| Item | Specification |
|---|---|
| Amplifier Channels | 4 |
| Total Output (All Channels Driven) | 2400 W |
| Maximum Output Voltage | 160 Vpk |
| Maximum Output Current | 40 Apk |
| Output Per Channel (All Channels Driven) | Hi-Z (70/100 V): 600 W 16Ω: 600 W 8Ω: 600 W 4Ω: 600 W 2.7Ω: 600 W |
| Maximum Output Per Channel with Power Sharing (Available on any single channel) | Hi-Z (70/100 V): 1800 W 16Ω: 800 W 8Ω: 1600 W 4Ω: 1800 W 2.7Ω: 1800 W |
Network
| Item | Specification |
|---|---|
| Ports | 2 x LAN Ports 1000 Base-T |
| Supported Network Media Formats | Dante / AES67 / AVB |
| Supported Network Modes | Converged / Split / Redundant |
| PoE+ Support | When Port 1 is connected to a PoE+ switch with UPS (Uninterruptible Power Supply), the processor can continue to operate on PoE+ even if the main power is lost during a power outage. |
| Network Latency | AVB: 2 ms Dante: 1/2 ms |
| Sampling Frequency | 96 kHz / 48 kHz |
| Remote Interface | Tesira, VenueTune |
| Third-Party Interface | TTP |
Signal Processing
| Item | Specification |
|---|---|
| Latency (Analog Input to Output) | 2.65 ms (including look-ahead delay for peak limiter) |
| Default Gain (Analog Input to Output) | 29 dB |
Audio Performance
| Item | Specification |
|---|---|
| THD+N | <0.05% (1000 Hz, 1 dB below max output) <0.05% (20 - 20000 Hz, 1W) |
| Frequency Response | ±0.5 dB (20 - 20000 Hz, 8Ω, unweighted) |
| Channel Separation (1kHz Crosstalk) | >70 dB |
| Dynamic Range | 117 dB |
Rear Panel Interface
| Item | Specification |
|---|---|
| Control / Monitoring 10 | Full channel mute (input), status (output), sleep mode status (output) Sleep mode (input) |
| Programmable GPIO | 4 x Logic/Voltage Control Pins, configurable using Tesira Software |
| Analog Input Terminals | 3-pin Terminal Block, 3.81mm pitch |
| Output Terminals | 2-pin Terminal Block, compatible with 8mm (8.2 AWG) cables, 40 Arms |
| Removable Power Supply | 3-pin IEC C14 Inlet, C13 cable compatible |
Front Panel Interface
| Item | Specification |
|---|---|
| Design | Tamper-resistant design |
| Location Detection | Front panel and bi-directional detection via software |
| System Status Indicators | Indicates issues within a large system |
| Device Status Indicators | Status, Activity, Fault |
| Channel Status Indicators | Mute, Signal, Limit, Temp |
Power and Environment
| Item | Specification |
|---|---|
| Cooling | Variable speed fan, front-to-back airflow |
| Operating Temperature | 0 - 40°C |
| Relative Humidity | 0-95% (non-condensing), Altitude 0-2000 m |
| Nominal Voltage | 100 - 240 VAC, 50/60 Hz |
Physical Specifications
| Item | Specification |
|---|---|
| Dimensions (H x W x D) | 44 x 444 x 430 mm |
| Weight | 7.8 kg |
Included Accessories
- 19-inch 1 RU rack mount rear support kit
Dimensional Drawings
Front View: Shows the front panel with controls and indicators.
Top View: Provides a top-down view of the unit.
Side View: Illustrates the side profile and dimensions.
Rear View: Displays the rear panel with all input/output and power connections.
