Contacta Surface Mounted Speech System

Code: 954.023UK
  • £545.00
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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.


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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