Contacta Surface Mounted Speech System

Contacta Surface Mounted Speech System

Product Code: 954.023UK
Brand: AVSL
£560.00
More Information
A speech transfer system to provide assistance in clear communication where normal speech is impaired by the use of glass, a security screen or other similar barriers. A hearing loop facility is included in the system, providing additional assistance for hearing aid wearers. This kit includes free-standing speakers and a microphone module.

The box for this item contains :

  • Duplex amplifier
  • Surface-mounted speaker and microphone units
  • Free-standing staff microphone
  • Hearing loop aerial
 

Specification

  • Amplifier : dimensions 115 x 115 x 40mm
  • Amplifier : weight 0.1kg
  • Amplifier : construction mild steel
  • Amplifier : supply voltage 12-14Vdc
  • Amplifier : quiescent current 100mA typical
  • Amplifier : operating current 2A typical on speech peaks
  • Amplifier : speaker output power RMS 2.5W / 8Ohms - 4.4W / 4Ohms
  • Amplifier : loop drive compliance constant current bounded by 4V RMS & 3A RMS
  • Amplifier : total harmonic distortion <5% (loop and speakers)
  • Staff unit : dimensions 70 x 100 x 160mm
  • Staff unit : weight 0.85kg
  • Staff unit : construction mild steel
  • Staff unit : finish powdercoated matt black
  • Speaker & Mic : dimensions 75 x 60 x 110mm
  • Speaker & Mic : weight 0.55kg
  • Speaker & Mic : construction mild steel
  • Speaker & Mic : finish powder coated matt black

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