Sony ECM-44B - Omnidirectional Lavalier Microphone

Model #ECM44B

Sony Warranty
Sony ecm44b 1
Sony ecm44b 1
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Packaging Info

Package Weight 0.85 lb
Box Dimensions (LxWxH) 9.291 x 4.252 x 1.732"

General Information

Frequency Response 40 Hz to 15 kHz
Sensitivity -53.0 dB ±3 dB
Dynamic Range 90 dB or more
Signal-to-Noise Ratio 62 dB or more
Noise Inherent Noise (0dB=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 (dB SPL)(0 dB=20µP) 122 dB
Power Requirements 'AA' Battery (1.5v DC)battery power only, does not accept phantom power
Transducer Electret Condenser
Pad None
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: 0.6 x 0.34" (14.5 x 8.5mm) LxD Power Supply: 5 x 0.82" (126.5 x 20mm) LxW Cable: 10' x 0.09" (3m x 2.3mm) LxW
Weight Microphone: 0.07 oz. (2.0 g) Power supply: 4.2 oz. (119 g)
Output Impedance 250Ω, (+/-20% (1kHz) Balanced)
Polar Pattern Omnidirectional
User Reviews
B h photo.34921152
2 March 2019

I just did a test on the movo mic compared to this mic on my tascam dr-40. I made a video and did a test side by side. Now I was expecting sony to sound better. When I was editing in my video editor I would say it sounded like 10% better than the cheap 40.00 movo mic.

B h photo.34921152
9 November 2015

We have been using the Sony ECM44B lavalier mics for over 25 years in both studio and on-location productions. They last a long time, and are easy on the budget. We have periodically used other lavalier mics, but have never found any that work as well as the these for the price.

B h photo.34921152
19 June 2018

I do a lot of filming in the Holy Land and wireless mic systems are not always allowed. This EMC-44B is just what I depend on to maintain the same audio quality as the Sony wireless mic. I've also been a TV journalist for many years and this mic is all we used. Great for the price.

B h photo.34921152
9 December 2018

I have used this so far for an interview indoors and echo is too a minimum and it is really easy to clip the mic onto the subject and included gear. I have also used it outdoors on a fairly windy day while doing a performance involving pouring water.

B h photo.34921152
10 January 2019

Havent used my purchase but very familiar with this product from use in television at various stations. Quality product. It goes without saying but it is easy to do and I have seen it multiple times, make sure you take the battery out.

B h photo.34921152
29 May 2019

Consistent Audio Quality out of the box!

B h photo.34921152
10 April 2019

Nice quality, affordable, wired Lav Mic. Works great with my Zoom h4n recorder.

B h photo.34921152
14 March 2019

I tested with a 40.00 mic and it sounds no different at all. They actually sound the same.

B h photo.34921152
3 October 2018

I conduct interviews for magazine articles and so I need nice, clean recordings for easy transcription. I am very pleased with this mic and will likely buy another one in the near future.

B h photo.34921152
28 August 2018

It has a bit of a large profile, but the sound is good.

Product Highlights
  • Electret Condenser
  • Wide Frequency Response
  • Battery Powered Only
  • Single AA Battery Provides 5000 Hours
  • For Live Sound and Broadcast
In The Box
  • Sony ECM-44B - Omnidirectional Lavalier Microphone
  • Holder Clip
  • Windscreen
  • Protective Carrying Case
  • 1 Year Warranty
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