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.Audio 50-90 Features

Article ID : 000006178
This article provides the features, specifications, and best uses for .Audio Models 50-90.
Features .Audio 50 .Audio 60 .Audio 70 .Audio 80 .Audio 90
Monaural (one earpiece)        
Full Range Stereo  
Volume Control
Noise-Cancelling Microphone
Microphone Mute Switch
Foldable Headband        
Behind-the-Head Headband        
Sound Card Compatible
 
Best For: .Audio 50 .Audio 60 .Audio 70 .Audio 80 .Audio 90
Superior Microphone for Speech Recognition
Internet Telephony/
Chat/Conferencing
Music Listening  
Multimedia Games
 
Specifications .Audio 50 .Audio 60 .Audio 70 .Audio 80 .Audio 90
Speaker Driver Size (Diameter) 28mm 28mm 28mm 28mm 40mm
Speaker Sensitivity (dBSPL/mW) 103±4 dB 106±4 dB 106±4dB  106±4dB 112±4dB
Speaker Frequency Response (Hz) 20 - 20 20 - 20 20 - 20 20 - 20 20 - 20
Speaker Magnet Type Ferrite ND* ND* ND* ND*
Speaker Impedance 24 Ohms 32 Ohms 32 Ohms 32 Ohms 28 Ohms
Microphone Sensitivity (dBV/Pa±5dB) -39 -39 -39 -39 -39
Microphone Type: Unidirectional Electret Electret Electret Electret Electret
Microphone Impedance -3 k Ohms -3 k Ohms -3 k Ohms -3 k Ohms -3 k Ohms
Microphone Frequency Response (Hz) 100 - 8 100 - 8 100 - 8 100 - 8 100 - 8
Cable Length 2.9 m 2.9 m 2.9 m 2.9 m 2.9 m
Plug Size 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm
  *Neodymium

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