Descripción
Audio pre-amplifier.
Is a custom made audio module suitable to amplify speech and tone alarm messages processed by IMCOS Public Address and General Alarm and Talk back.
Features
• Mounted inside IMCOS 3002 controller subassembly or IMCOS 9228 Talk Back controller
• 24 Vdc operated
• Frequency range: 250-8000 Hz
• Max output power 10W
• Max output Voltage 2V rms
