Biamp Commercial REVAMP8250 8-channel bridgeable class D power amplifier, 8 x 250W, 4ohm - 911.0658.900
Biamp Commercial REVAMP8250 8-channel bridgeable class D power amplifier, 8 x 250W, 4ohm - 911.0658.900 is backordered and will ship as soon as it is back in stock.
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Biamp Commercial REVAMP8250 8-channel bridgeable class D power ampl...
Product Overview
The Biamp Commercial REVAMP8250 is a multi-channel bridgeable Class-D power amplifier delivering 8 x 250W at 4 ohms for distributed commercial audio. It supports 70V, 100V, and low-impedance loudspeaker lines for flexible multi-zone installations. Relevant searches include 100V install amplifier, 70V commercial power amplifier, and bridgeable multi-zone amplifier.
Product Description
The REVAMP8250 is a professional 2U Class-D amplifier providing eight channels at 250W RMS into 4 ohms (125W into 8 ohms), with bridging to deliver 4 x 500W RMS into 8 ohms. It accepts balanced and unbalanced line inputs and offers channel separation greater than 60 dB at 1 kHz. The switching-mode power supply operates on 115 to 230 VAC, and the design supports low-impedance loads down to 4 ohms per channel (8 ohms bridged) for flexible multi-zone deployments.
Key Features
- Eight channels of power — Delivers 8 x 250W RMS at 4 ohms (8 x 125W at 8 ohms) for multi-zone commercial systems.
- Bridgeable outputs — Channels can be bridged to provide 4 x 500W RMS into 8 ohms for higher-power loads.
- Class-D efficiency — Class-D topology with a switching-mode power supply provides efficient operation on 115 to 230 VAC.
- Flexible input options — Eight balanced and eight unbalanced line inputs accommodate a range of sources.
- Rack-mount install design — A 2U 19-inch rack chassis with high channel density suits equipment-room installations.
Typical Applications
- Commercial meeting space
- Multi-purpose room
- House of worship
- Auditorium
Technical Specifications
| Output Channels | 8 |
| RMS Output Power (4 ohms) | 8 x 250W |
| RMS Output Power (8 ohms) | 8 x 125W |
| Dynamic Output Power (4 ohms) | 8 x 350W |
| Bridged Output (RMS, 8 ohms) | 4 x 500W |
| Minimum Load per Channel | 4 ohms (8 ohms bridged) |
| Amplifier Topology | Class-D |
| Power Supply | 115 - 230 VAC, switching mode |
| Channel Separation | > 60 dB @ 1 kHz |
| Inputs | 8 balanced, 8 unbalanced line |
| Rack Height | 2U (19-inch) |
| Net Weight | 47.84 lbs |
| Warranty | Biamp Systems 5-year warranty |
Frequently Asked Questions
How much power does the REVAMP8250 deliver?
Each of its eight channels delivers 250W RMS into 4 ohms, or 125W into 8 ohms; bridged, it provides 4 x 500W RMS into 8 ohms.
Does it support 70V/100V operation?
No. The REVAMP8250 is a low-impedance amplifier with a minimum load of 4 ohms per channel.
How many rack units does it occupy?
It is a 2U 19-inch rack-mount amplifier.
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