Eartec ProLine Double
If you need professional noise cancelling headsets for your existing intercom, look no further than the ProLine Double. This heavy duty dual speaker model is packed with terrific features including specialty noise cancelling microphone that can be worn on left or right side, rugged PBT plastics and extra wide, soft padding.
The ProLine Double is built rugged to take the hard knocks of demanding industrial jobsites. Available with XLR connector for your current wired beltpack.
Light industrial design
Deluxe padded earcup
Sleek, fully adjustable padded headband
Worn on left or right side
Flexible gooseneck mic assembly
Dynamic Microphone (XLR Connector Only)
Frequency
20Hz~20KHz
Impedance
200O
Sensitivity
-70dB
Electret Microphone
Frequency
20Hz~20KHz
Impedance
2.2K
Sensitivity
-43dB
Sensitivity Reduction
-3dB
Voltage Range
1.2-5V
Currency Consumption
400uA
Speakers Size
40mm
Impedance
32O
Rated Power
30mW
Frequency Scope
50Hz~20KHz
Distortion
< 3%