This product is discontinued and no longer available. Please see category links above for alternatives.
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.
SpecificationsAmplifier : 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 / 8 Ohms - 4.4W / 4 Ohms |
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 |