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Biamp Voltera D 1200.4 4-Channel DSP Amplifier

Biamp Voltera D 1200.4 4-Channel DSP Amplifier

SoundPro Item: 201993 | Part Number: 920-01954-00001

$3,400.00
$3,400.00 $3,400.00
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MSRP: $3,400.00 | MAP: $3,400.00

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  • Four Class D Channels Deliver 1200 Watts Total Output In Compact 1RU Enclosure
  • Integrated DSP Provides Routing, EQ, Filtering, Delay, And Complete Loudspeaker Management
  • Supports AVB, Dante, And AES67 For Seamless Network Integration Across Platforms
  • Compatible With Low-Impedance And 70V/100V Systems For Flexible Deployment
  • ALAMOS Library Offers Nearly 700 Loudspeaker Presets For Rapid Commissioning
  • Power Sharing Architecture Allocates Up To 75% Total Capacity Through Any Channel
  • Failover-To-Analog Mode Preserves Audio Routing During Network Interruptions
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The Voltera D 1200.4 is engineered for integrators deploying reliable, network-connected reinforcement in performance venues, corporate facilities, houses of worship, and hospitality spaces. Its 1RU chassis houses four Class D channels delivering 1200 watts total, supporting both low-impedance loads from 2.7 to 16 ohms and constant-voltage 70V/100V distribution. High peak-voltage output maintains clean delivery even when driving systems requiring elevated voltage rails.

Onboard DSP eliminates external processor racks by providing complete routing, equalization, filtering, delay, and protection control. The ALAMOS library accelerates commissioning with nearly 700 optimized loudspeaker profiles. Network connectivity via AVB, Dante, and AES67 ensures compatibility with enterprise-grade infrastructures, while PoE+ sustainment preserves processor operation during mains interruptions. When network connectivity is lost, failover-to-analog mode preserves audio routing without manual intervention.

Power sharing architecture allocates up to 75% of total capacity to any channel, handling asymmetric loads and transient demands without clipping or protective muting. Variable-speed fans provide front-to-back cooling, and comprehensive monitoring through Tesira or VenueTune software enables real-time system oversight and remote tuning. This combination of processing flexibility, resilient operation, and compact form factor positions the amplifier as a solution for installations where space, uptime, and sonic accuracy are non-negotiable.

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Specifications

Amplifier
Channels
4 Class D channels
Power
Total Output All Channels Driven
1200 W
Power Per Channel All Channels Driven
300 W (Hi-Z 70/100V, 16Ω, 8Ω, 4Ω, 2.7Ω)
Max Power Per Channel Using Power Sharing Hi-Z (70/100V)
900 W
Max Power Per Channel Using Power Sharing 16Ω
650 W
Max Power Per Channel Using Power Sharing 8Ω
900 W
Max Power Per Channel Using Power Sharing 4Ω
900 W
Max Power Per Channel Using Power Sharing 2.7Ω
900 W
Maximum Output Voltage
145 Vpk
Maximum Output Current
29 Apk
Power Consumption
100-240 VAC, 50/60 Hz
Cooling
Variable speed fans, front to back airflow
Audio
THD+N (1000 Hz, at 1 dB below max output)
<0.05%
THD+N (20-20000 Hz for 1 W)
<0.05%
Frequency Response
+/-0.5 dB (20-20000 Hz, 8Ω, unweighted)
Dynamic Range
117 dB
Crosstalk
>70 dB
Signal Processing
Latency (Analog Input To Output)
2.65 ms (includes look-ahead delay)
Default Gain (Analog Input To Output)
29 dB
FIR Filter
2048 tap for optimization per input and output
Biquad Filters
24 per output
Startup Time With PoE+
<1 s
Network
Ports
2 1000Base-T ports
Networked Media Formats Supported
Dante, AES67, AVB
Network Modes Supported
Converged, split, redundant
PoE+ Support
Maintains processor operation during mains power loss
Network Latency AVB
2 ms
Network Latency Dante
1 / 2 ms
Sample Rates Supported
96 kHz, 48 kHz
Remote Interface
Tesira, VenueTune
Third Party Interface
TTP
Controls & Indicators
Front Panel Indicator (Locate)
Bi-directional locate functionality
Front Panel Indicator (System Status)
Displays system faults
Front Panel Indicator (Device Status)
Status, activity, faults
Front Panel Indicator (Channel Status)
Mute, signal, limit, temp
Back Panel Control And Monitoring I/O
Mute all channels (input), Health (output), Sleep mode status (output), Sleep mode (input)
Programmable GPIO
4 logic/voltage control pins
Connectivity
Analog Input Connectors
3-pin terminal block, 0.15" (3.81 mm) pitch
Output Connectors
2-pin terminal block rated for 41 Arms, accepts up to 8 mm² (8.2 AWG) cables
Mains Connector
Detachable 3-pin IEC C14 inlet for C13 cables
Dimensions
Height
1.7" (44 mm) rack rail to rear panel
Width
17.5" (444 mm) rack rail to rear panel
Depth
16.9" (430 mm) rack rail to rear panel
Weight
Weight
17 lbs (7.7 kg)
Environmental
Ambient Operating Temperature Range
32-104°F (0-40°C)
Humidity
0-95% non-condensing
Altitude
0-2000 m (0-6562 ft)
Certifications
TAA Compliant
Yes
Included Items
Included Accessories
Rear support kit for 19" 1 RU mount

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