K49

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Trade description

Phonetic head specification book

Model:	k49	Audio head image
Heading type:	34mmLarge diaphragm gold-plated sound head
Overall dimensions:	φ34mm*8mm
Imported diaphragm:	6μ(micron) polyester, gold plated
parameter		Outline Dimensional Drawing
Directionality:	Double sided, multi directional
Frequency response:	20Hz~20KHz
Sensitivity:	-36dB±2dB
Maximum sound pressure level:	128dB
Signal to noise ratio:	78dB
Capacitance:	70pF—75pf
Polarization voltage:	75V
Supply voltage:	48V
Phonetic head characteristics
Thickened gold plating, high sensitivity, and wide sound range

Frequency response curve