Biamp Voltera A 600.4 Four-channel, 600-watt analog amplifier - 913.1947.900 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Biamp Voltera A 600.4 is a compact four-channel half-rack power amplifier with 600 watts total output for commercial install audio. Each channel independently drives 4 ohm, 8 ohm, 70V, or 100V loads, with power sharing for flexible deployment. Relevant searches include four-channel install amplifier, 70V 100V power amplifier, and half-rack commercial amplifier.
Product Description
The Voltera A 600.4 delivers 150 watts per channel into 4 ohm, 8 ohm, 70V, or 100V, with power sharing allowing 300 watts to be delivered by any channel. Its half-width design supports single or tandem 1RU mounting as well as under-table, wall, in-ceiling, and credenza placement using the included accessories. A 4 dBu default input sensitivity makes it easy to drive from any source, and per-channel mode switches set Lo/Hi-Z, high-pass filtering, and gain trim. Thermally controlled fans support whisper mode, and it includes Tesira processing blocks for applicable Biamp loudspeakers.
Key Features
- 600 watts, four channels — Total 600W output with 150W per channel into 4 ohm, 8 ohm, 70V, or 100V loads.
- Power sharing — Any channel can draw up to 300 watts, doubling the symmetric per-channel power for asymmetric loads.
- Flexible per-channel output — Each channel is independently selectable for low-impedance or 70V/100V distributed operation.
- Versatile mounting — The half-width design mounts single or tandem in 1RU or under tables, on walls, in ceilings, and in credenzas.
- Whisper-mode cooling — Thermally controlled fans support whisper mode for quiet normal operation.
- Tesira loudspeaker processing — Includes Tesira processing blocks for applicable Biamp loudspeakers.
Typical Applications
- Boardroom
- Conference room
- Commercial meeting space
- Government space
- Multi-purpose room
Technical Specifications
| Total Output Power | 600W |
| Channels | 4 |
| Per-Channel Power | 150W into 4 ohm, 8 ohm, 70V, or 100V |
| Power Sharing | Up to 300W on any channel |
| Output Modes | 4 ohm, 8 ohm, 70V, 100V (per channel) |
| Input Sensitivity | 4 dBu default |
| Per-Channel Controls | Lo/Hi-Z, high-pass filter, gain trim (up to +3 dB) |
| Cooling | Thermally controlled fans with whisper mode |
| Form Factor | Half-rack, single/tandem 1RU mounting |
| Certifications | CE, UL, RoHS |
| Warranty | Biamp Systems 5-year warranty |
Frequently Asked Questions
How is the Voltera A 600.4 power distributed?
It provides 150 watts per channel into 4 ohm, 8 ohm, 70V, or 100V, with power sharing allowing up to 300 watts on any channel.
Can it be mounted outside a rack?
Yes. The half-width design supports under-table, wall, ceiling, and credenza placement in addition to 1RU rack mounting.
Does it include loudspeaker processing?
Yes. It includes Tesira processing blocks for applicable Biamp loudspeakers.
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