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1–30 November 2026 · Sydney time

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REDBACK

Amplifier Module 250W

$739.00
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SKU:
A1937A
Supplier:
Altronics
Supplier SKU:
A1937A
Sync Price:
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Sync Cost:
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This module is designed for use in emergency evacuation systems and is powered by an external 24V DC source. It accepts a line level audio input and produces a 100V line output via a transformer. It also features short circuit, overload and thermal cutout protection, and is constructed on a steel chassis. Designed with reliability and robust performance in mind, it is the ideal audio power source for evacuation systems, or any application which requires a DC powered 100V line amplifier.

 

Features:

  • Powered by nominal 24V DC
  • 100V line audio output
  • Line level audio input - 600mV
  • Short circuit, overload, and thermal cutout protection
  • Bolt-in chassis construction
  • Australian designed and assembled

 


 

Specifications:

Output Power: 250W RMS

Current Draw: 17A at full load (360mA quiescent)

Frequency Response: 40Hz - 13kHz

Distortion: <0.6%

SNR: -91dB

Sensitivity: 600mV RMS

Fuse Rating and type: 20A Blade

Dimensions: 300W x 240D x 95H

 


 

10 year warranty

Backed by an industry leading 10 Year Manufacturer Warranty.

Our Redback products have a long tried and tested history of bulletproof reliability. The manufacturer offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service.


australian made

100% developed, designed & assembled in Australia.

Since 1974 Redback PA products have been manufactured in Perth, Western Australia.

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