$665.00 per ea

Quantity Price
ea $665.00
2+ $599.00
per ea
All prices shown are (inc. GST)


These modules are designed for use in emergency evacuation systems and are powered by an external 24V DC source. They accept a line level audio input and produce a 100V line output via a transformer. The modules feature short circuit, overload and thermal cutout protection, and are constructed on a steel chassis.


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

100% developed, designed & assembled in Australia.
Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 40 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products

Backed by an industry leading 10 Year Manufacturer Warranty.
Our Redback products have a long tried and tested history of bulletproof reliability. Altronics 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. Read more about our industry leading warranty.

Information & Downloads


  • Output Power: 250W RMS
  • Current Draw: 17A at full load (360mA quiescent)
  • Frequency Response: 40Hz - 13kHz
  • Distortion: <0.6%
  • SNR: -91dB
  • Sensitivity: 600mV RMS
  • Operating temperature: -10°C to +60°C
  • Dimensions: 300W x 240D x 95H
    • *Specifications are subject to change without notice.

Warranty & Returns


We offer 10 years warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.


Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.

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