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Sony ECM-44B Omnidirectional Lavalier Microphone

Used Cat #3538392 • MFR #ECM44B
155 reviews
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Sony ECM-44B Omnidirectional Lavalier Microphone
This image is for illustrative purposes only
Key Features
  • Electret Condenser
  • Wide Frequency Response
  • Battery Powered Only
  • Single AA Battery Provides 5000 Hours
The Sony ECM-44B Lavalier Microphone makes the exceptional quality of Sony's electret condenser microphones available for budget-conscious productions, and a variety of sound-reinforcement requirements, such as lectures and demonstrations. Measuring only 8.5 x 14.5mm, the ECM-44B reduces the visual distraction for the audience. The ECM-44B can be depended upon for clean, bright, yet natural reproduction. To maintain its low cost, this microphone operates on a single AA (does not accept phantom power) battery for over 5000 hours of service.
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Used
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Warranty: B&H 90 Days
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$109.50
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Condition 8+
$117.95
Condition 8
$109.50

Sony ECM-44B Overview

The Sony ECM-44B Lavalier Microphone makes the exceptional quality of Sony's electret condenser microphones available for budget-conscious productions, and a variety of sound-reinforcement requirements, such as lectures and demonstrations. Measuring only 8.5 x 14.5mm, the ECM-44B reduces the visual distraction for the audience. The ECM-44B can be depended upon for clean, bright, yet natural reproduction. To maintain its low cost, this microphone operates on a single AA (does not accept phantom power) battery for over 5000 hours of service.

Excellent cost/performance ratio
Black finish
AA battery power supply and XLR connector
UPC: 027242632424

Sony ECM-44B Specs

Key Specs
Microphone Type
Lavalier
Polar Pattern
Omnidirectional
Element Type
Electret Condenser
Power Sources
Battery
Color
Black
Polar Pattern
Omnidirectional
Frequency Response
40 Hz to 15 kHz
Sensitivity
-53.0 dB ±3 dB
Dynamic Range
90 dB or more
Microphone Type
Lavalier
Signal-to-Noise Ratio
62 dB or more
Noise
Inherent Noise (0 dB=20µPa): 32 dB SPL or less
Induction Noise (from External Magnetic Field): 5 dB SPL or less
Wind Noise: 40 dB SPL or less (with windscreen, at 2 m/s)
Maximum SPL
(0 dB = 20 µP) 122 dB
Polar Pattern
Omnidirectional
Power Requirements
'AA' Battery (1.5 VDC) battery power only, does not accept phantom power
Output Impedance
250 Ohms, (+/-20% (1 kHz) balanced)
Element Type
Electret Condenser
Pad
None
Sound Field
Mono
Low Frequency Roll-Off
None
Cable Length
9.8' / 2.9 m
Connector
B type. Supplied with XLR connector in power supply unit (single AA size battery)
Dimensions
Microphone L x D: 0.6 x 0.34" / 14.5 x 8.5 mm 
Power Supply L x W: 5 x 0.82" / 126.5 x 20 mm
Cable L x W: 10' x 0.1" / 3 m x 2.3 mm
Weight
Microphone: 0.07 oz / 2.0 g
Power supply: 4.2 oz / 119 g
Performance
Frequency Response
40 Hz to 15 kHz
Maximum SPL
122 dB
Sensitivity
-53 dB
Dynamic Range
90 dB
Equivalent Noise Level
32 dB
Connectivity
Analog Output Connector
1x XLR 3-Pin Male
Cable Length
9.8' / 3 m
Power
Power Sources
Battery
Operating Voltage
1.5 V
Battery Type
1x AA (Not Included)
Physical
Color
Black
Environmental Resistance
No
Dimensions
ø: 0.6" / 14.5 mm
Weight
4.3 oz / 121 g (Microphone, Power Supply)

Sony ECM-44B Reviews

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