The Voltera® A 300 W amplifiers are half-rack power amplifiers with a total power of 300 W delivered by two or four channels in a sleek, compact design. The amplifier channels are extremely flexible in that they can individually be selected to drive either 4 ohm, 8 ohm, 70 V or 100 V. They also support power sharing so that up to twice the power can be delivered by any channel. Every A Series amplifier ships with mounting accessories for a variety of mounting options. The A Series is ideal for restaurants, hotels, bars, education, small houses of worship, corporate or other applications where sound distribution or reinforcement is needed.
The Voltera A 300.4 is a compact four-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.
Voltera A 300.4 Benefits
• Compact design for versatile placement • Quick and easy installation • Low heat emission (designed to become Energy Star certified) • Perfectly matched for Tesira applications, but also compatible with a wide variety of third-party speakers.
Voltera A 300.4 Features
• Half width allows single or tandem mounting in 1 RU1. Can be mounted in a variety of other locations (under tables, on walls behind screens/monitors, in ceilings, on shelves in credenzas)1 • 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, Gain trim2 and high-pass filter option• The high power capability necessitates fans, but they are thermally controlled and support whisper mode for normal operation • Comes with Tesira processing blocks for relevant Biamp loudspeakers • Auto standby mode • Each channel can drive up to twice its rated power • CE marked, UL listed, and RoHS compliant • Covered by Biamp Systems’ five-year warranty
