$90.95 per ea

Quantity Price
ea $90.95
4+ $82.95
10+ $79.50
per ea
All prices shown are (inc. GST)


This high power 200mm (8") Redback One Shot speaker has been engineered for use in PA and fire evacuation systems where a high level of SPL and speech intelligibility is essential. Includes 15W 100V transformer, 4 way wire protect terminal block & 22μF bipolar capacitor.


  • High power output
  • Excellent speech intelligibility
  • High quality speaker driver developed for BGM, paging and emergency warning applications
  • Patented 6 way latching ensures a neat, sag free installation.
  • Fitted with 4 way wire protect terminal block for loop in, loop out wiring as required by Australian Standards.
  • Fitted with supervisory capacitor for line monitoring.
  • High impact styrene grille.
  • 5 year warranty.

About Redback® Speakers
Each custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is highly desirable for emergency paging applications.

Redback® drivers exhibit optimum frequency response and efficiency for BGM, paging and EWIS applications. The transformers are wound on professional grade grain oriented steel cores for high efficiency and extended frequency response.

Each transformer is fitted with multiple power tappings which are selected via a tab on the side of the transformer.

The Labour Saving One-Shot® Mounting System
Redback® “One-Shot®” speaker units install in seconds providing substantial labour cost savings for the professional installer compared to traditional mounting methods. They simply snap fit to the ceiling by means of the integral pressure clips. The snap clip material is formulated to retain long service life strength and spring action, ensuring a firm vibration free fit to either gyprock tiles, mineral fibre tiles or fixed gyprock ceilings. A neutral white RAL colour provides an architecturally unobtrusive finish to virtually any installation.

Installation Guidelines
The C 2142 is fitted with a 4 way wire protect screw terminal block. This is suitable for loop in, loop out cabling.

All One-Shot® speakers are designed for fast installation due to the integral pressure clips which grip to the reverse side of the ceiling tile. They are suit any 10-13mm ceiling tile, including gyprock, mineral fibre or fixed gyprock ceilings. Redback provide an optional tile support or ‘ceiling pan’ to minimise sag and vibration.

These pans fit inside the ‘t-bar’ supports for the tile ceiling and provide a solid surface on which the One-Shot® clips secure to. Once the hole is cut, these simply slide up into the hole, the speaker is then pushed in until the clips release.

For 200mm (8”) models we recommend a speaker hole of 246mm. This is easily cut using the T 2314 holesaw.

Backed by an industry leading 5 Year Speaker Performance Warranty.
This speaker is covered by our 5 Year speaker performance warranty.zengineered and manufactured to stringent specifications ensuring maximum reliability under all operating conditions. Each driver has a power rating well above the max tapping of the transformer, ensuring reliable operation and excellent longevity.

Information & Downloads


  • Power rating: 15 watts
  • Power taps: 1.25, 2.5, 5, 10, 15 watts
  • SPL 1W @ 1m: 95dB @ 1kHz ±2dB
  • Freq response: 80Hz- 12kHz
  • Ceiling cutout: 246mm Ø
    • *Specifications are subject to change without notice.

Warranty & Returns


We offer 5 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.