high quality horn of medical headset

Product Overview

Description

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High Quality horn for TDH39 headsets

 

Paremeter

IMP	10Ω±15%  4000HZ 1W
DCR	9.6Ω±10%
Buzz and rattle	Must be normal Sine wave 4V 2.2UF/100V  AT1100Hz-20KHz
Resonant freq of	1100±20% Hz (Without baffle)
S.P.L	Mean value at 90±3DB 3K.5K.7K.9K HZ avergeAt 1W/1m
Freq response	FO-10KHz
Rated freq range	FO-10KHz Max deviation-10DB
Rated power input	5W
Max power input	10W
Distortion	5% Max
Cold test	-25±3°c  16H
Heat test	70±2°c  20-50%RH   16H
Humidity&Heat test	40±2°c  90-95%RH   96H
Flux density	GS
Total flux
Magnet
Weight	20G
Cone paper&V.C size	14Φ 10Ω    SV line    alumina barrier