AUAUR0000070
This system makes for easy bidirectional communication between motorcyclist and passenger. Adjustable volume. Connection for external audio source (CD player, walkman, ...). Clear communication, even at high speeds. This high-quality intercom system is versatile and light and it is the most advanced design in its category. Specifications power source: 2 x 1.5V AAA-batteries (not incl.) current consumption: in use : 30mA max. / standby : 8mA S/N ratio: more than 60 dB operating temperature: -20°C to 50°C rated output: 150mW frequency response: 20 - 60000Hz ± 3dB input circuit: 62dB ± 1dB (< 2.2Kohm unbalanced) output circuit: 32ohm 150mW, 84dB ± 3dB dimensions: 63 x 56 x 25mm dimensions (earphone + microphone): 78 x 55 x 22mm weight: 40g