4-Channel, Half-rack Power Amplifier

Series: Voltera

Model: Voltera A 300.4

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 credenzas1
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 trim2 can boost both the gain and the power by up to 3dB

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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.

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 credenzas1
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 trim2 can boost both the gain and the power by up to 3dB
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
Covered by Biamp Systems five-year warranty

Amplifier Type - Power Amplifier
ROHS Compliant - Yes
Transformer Option - Yes
Warranty - Yes
Spec Sheet available - Yes

Cooling: Variable speed fans, front to back airflow
Depth: 11.40 in
Height: 1.70 in
Impedance: 8 ohm
Sensitivity: 4 dB
Width: 8.70 in
Relative Humidity: 0-95% non-condensing
Standby Power: 1 Watt
Product Weight: 6.10 lbs
Color: Black
Warranty (Length/Type): 5 Years
Signal to Noise Ratio: 103 dB
Number of Channels: 4
Number of Watts Per Channel: 75 Watt
Operating Temperature (Maximum): 104 F
Operating Temperature (Minimum): 32 F
AC Voltage (Minimum): 100 Volts
AC Voltage (Maximum): 240 Volts
Certifications: CE, UL
Power Handling: 300 Watt

Amplifier 339016 kb - Data Sheet

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