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Sony Pro Audio > Sony ECM-44B Lavalier microphone omni-directional with XLR - pre amp/black

Sony ECM-44B Lavalier microphone omni-directional with XLR - pre amp/black

Miniature electret condenser lavaliere microphone. Black anodized finish; Omni-directional; AA battery operation only. XLR Connector attached.
  • 8.5 x 14.5mm ( 11/32 x 19/32"), 2g (0.07 oz) microphone head
  • Excellent cost/performance ratio
  • Battery operation
  • Black Finish
  • Complete with in-line battery unit for 2-way powering
Specification Detail
Capsule type Electret Condenser
Frequency response 40(15,000Hz
Directivity OMNI
Microphone cable 3m
Output connector XLR-3-12C TYPE
Battery SUM-3(NS)(1.5V)
Ext. power ---
Dynamic range equal to or greater than (90dB)
Signal-to-noise ratio
(A weighted, 1kHz, 1 Pa.)
equal to or greater than (62dB)
Inherent noise
(0dB SPL =20(Pa.)
equal to or less than(32dB SPL)
Wind noise
(w/wind screen)
equal to or less than(40dB SPL)
Induction noise from
ext. magnetic field
(5dB SPL/1 x 10ëçT)
Maximum input
sound pressure level
122dB SPL
POWER SUPPLY  
Battery life Approx. 5,000H
Sensitivity
(0dB=1V/Pa,at 1kHz)
-53.0dB(3dB)
Output impedance at 1kHz
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