Biamp Voltera A 300.4 Compact 300W 4-Channel Half-Rack Power Amplifier

Biamp Voltera A 300.4 Compact 300W Four-Channel Half-Rack Power Amplifier

The Voltera A 300.4 is a compact 4-channel half-rack power amplifier with a total output power of 300 Watts. The amplifier channels can be individually selected to drive 75 Watts per channel into 4 ohm, 8 ohm, 70 V, or 100 V. Power sharing is also supported, allowing up to 150 Watts to be delivered by any channel.

The Voltera A 300.4 amplifier complies with the United States Trade Agreement Act (TAA), allowing it to be included in GSA Schedule contractors’ sales bids for the U.S. federal government.

• 300 Watts total output
• 4 channels
• Flexible output channel design supporting 100 V, 70 V, 8 ohm or 4 ohm per channel
• Each channel can drive up to 150 Watts (twice the symmetric power)
• Using the included mounting accessories, the halfwidth design allows single or tandem mounting in 1 RU or mounting in a variety of other locations, including under tables, on walls, behind screens/monitors, in ceilings, and on shelves in credenzas
• Default 4 dBu input sensitivity no matter what load means that it is easy to drive with any source
• Includes manual per-channel configuration: mode switches for Lo/Hi-Z, high-pass filter, and gain trim options. Gain trim can boost both the gain and the power by up to 3 dB
• The internal fan required by the high-power capability is thermally controlled and support whisper mode for normal operation
• Includes Tesira processing blocks for applicable Biamp loudspeakers
• Auto standby mode
• CE marked, UL listed, and RoHS compliant
• Compliant with the US Trade Agreement Act (TAA)
• Met Works with WELL licensing criteria for sound masking
• 5-year warranty

Data Sheet