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Biamp Voltera A 300.2 Two-Channel Class D Amplifier

Biamp Voltera A 300.2 Two-Channel Class D Amplifier

SoundPro Item: 151890 | Part Number: 920-01948-00001

$1,007.00
$1,060.00 $1,007.00
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MSRP: $1,060.00 | MAP: $1,007.00

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  • Independent Per-Channel Impedance Selection Accommodates Mixed Low-Z And High-Voltage Loudspeaker Topologies Without External Transformers
  • Manual Gain Trim With Boost Capability Enables Precise Level Matching And Headroom Optimization Without DSP
  • Whisper Mode Fan Operation Maintains Inaudible Cooling Performance In Noise-Sensitive Boardrooms And Classrooms
  • Half-Rack Form Factor With Tandem Mounting Hardware Supports Space-Constrained Equipment Rooms And Remote Installations
  • Advanced Protection Circuitry Safeguards Both Amplifier And Connected Loudspeakers Against Thermal And Electrical Faults
  • Five-Year Warranty And TAA Compliance Meet Procurement Standards For Government And Enterprise Projects
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The Voltera A 300.2 is engineered for commercial integrators who need compact, scalable amplification that adapts to changing load requirements. Independent per-channel impedance selection supports mixed low-Z and high-voltage loudspeaker topologies within a single installation, eliminating the need for multiple amplifier models across a project. Manual gain trim with up to 3 dB of boost enables precise level matching without external DSP, while high-pass filtering protects full-range transducers in distributed applications.

Intelligent thermal management includes a whisper mode fan designed specifically for noise-sensitive environments like boardrooms, classrooms, and worship spaces where equipment must operate unnoticed. The half-rack chassis and included mounting hardware support both traditional rack-mount installations and remote placement under tables, on walls, or above ceilings where rack space is unavailable or undesirable.

TAA compliance and a 5-year warranty address the procurement and lifecycle requirements of government, education, and enterprise customers standardizing on networked commercial audio infrastructure. Front panel indicators and rear control I/O provide real-time visibility into signal status, limiter engagement, and thermal conditions for proactive system monitoring and troubleshooting.

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Specifications

Certifications
TAA Compliant
Yes
CE Marked
Yes
UL Listed
Yes
RoHS Compliant
Yes
Warranty
5 Years
Dimensions
Height
1.7"
Width
8.7"
Depth
11.4"
Weight
Weight
6.1 lbs
Power
Power Per Channel All Channels Driven 100V/70V
150 W
Power Per Channel All Channels Driven 8 Ohm
150 W
Power Per Channel All Channels Driven 4 Ohm
150 W
Max Power Per Channel Using Power Sharing 100V/70V
300 W
Max Power Per Channel Using Power Sharing 8 Ohm
300 W
Max Power Per Channel Using Power Sharing 4 Ohm
300 W
Total Output All Channels Driven
300 W
Maximum Output Voltage
147 Vpk
Maximum Output Current
16 Apk
Audio
Channels
2 Class D Channels
Input Impedance Balanced
8 kohm
Input Sensitivity
+4 dBu (1.23 Vrms)
Max Input Level
+24 dBu
Gain For 70V
35.2 dB
Gain For 100V
38.2 dB
Gain For 8 Ohm
29 dB
Gain For 4 Ohm
26 dB
THD+N 20-20000 Hz For 1W Into 8 Ohm
<0.5%
THD+N 1 kHz 1 dB Below Clip
<0.008%
Frequency Response 20-20000 Hz 8 Ohm Unweighted
+/-0.5 dB
Channel Separation Crosstalk At 1 kHz
>75 dB
Controls
Mode Switch Per Channel
4 Ohm / 8 Ohm / 70V / 100V
High Pass Filter
70 Hz 12 dB/octave (on/off)
Gain Trim
0 dB default, -infinity to +3 dB
Included Items
Rack Solution
Single/tandem 19-inch 1 RU mount
Mounting Brackets
Under table/wall/ceiling brackets

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