Bio-Cellulose Diaphragm - Earbuds from CoGoo!!
Sep 14, 2012 at 10:14 AM Thread Starter Post #1 of 1

MuZo2

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While searching for Bio-Cellulose Diaphragm iem apart from famous Vsonic GR07 . I came across this earbud which has following specification.
 
 
[size=x-small][size=x-small][size=small]A6  [/size][/size][size=small]SPECIFICATIONS[/size][/size]
[size=x-small]Speaker Type
[/size]
[size=x-small]Dynamic MicroSpeaker[/size]
[size=x-small]Speaker Driver
[/size]
[size=x-small]Φ16mm  [size=x-small] Neodymium.N35 , [/size][size=small]Bio-cellulose diaphragm [/size][/size]
[size=x-small]Sensitivity (1mW)
[/size]
[size=x-small]110dB±3dB  SPL/mW (at 1KHz 1mw)[/size]
[size=x-small]Frequency Range
[/size]
[size=x-small]20Hz~20KHz[/size]
[size=x-small]Maximum Input
[/size]
[size=x-small]10mW[/size]
[size=x-small]Impedance
[/size]
[size=x-small]32 Ω[/size]
 
Anyone from Asia , have heard it ? its not readily available on ebay or any other online stores.
On some Chinese websites they are prices around $10
 
http://www.cogooll.com/new2009/english-w/Product_Detail.asp?id=24
 

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