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.
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
