Contacta Flush Mounted Speech System

Contacta Flush Mounted Speech System

Product Code: 954.025UK
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 flush-mount speaker and microphone modules for a sleek appearance.

The box for this item contains :

  • Duplex amplifier
  • Flush-mount speaker and microphone modules
  • Free-standing staff microphone
  • Hearing loop aerial

Specification

  • Amplifier : dimensions 116 x 115 x 40mm
  • Amplifier : weight 0.1kg
  • Amplifier : construction ABS housing
  • Amplifier : supply voltage 12-14Vdc
  • Amplifier : quiescent current 100mA typical
  • Amplifier : operating current 2A typical at 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 & speakers)
  • Staff unit : dimensions 70 x 100 x 160mm
  • Staff unit : weight 0.85kg
  • Staff unit : construction mild steel
  • Staff unit : finish powder coated grey leatherette
  • Staff unit : RMS 5W
  • Staff unit : impedance 4 Ohms
  • Staff unit : output SPL 1W @ 1m 85dB
  • Staff unit : frequency response 150Hz - 10300Hz
  • Microphone : dimensions 50 x 65 x 120mm
  • Speaker : dimensions 50 x 65 x 120mm

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