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.
- Electret Condenser
- Wide Frequency Response
- Battery Powered Only
- Single AA Battery Provides 5000 Hours
Sony ECM-44B Overview
Sony ECM-44B Specs
|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 (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|
|Power Requirements||'AA' Battery (1.5 VDC) battery power only, does not accept phantom power|
|Output Impedance||250 Ohms, (+/-20% (1 kHz) balanced)|
|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
|Package Weight||0.9 lb|
|Box Dimensions (LxWxH)||9.45 x 4.3 x 1.75"|
Sony ECM-44B Reviews
In my 35 plus years of working in Legal Video this microphone has always been in my work gear. It is my go to microphone. This will be by far will be your most important arsenal in your sound kit.
Great mic, well built, durable
This is a workhorse mic. Great sound, well built. I use these everyday doing depositions.
much noisier than they used to be
get a lot of noise from the wiring just below the mic. It's very weird. Too late to return. will use as mic of last resort i guess.
Added item to our inventory
We needed another mic to compliment our inventory for our studio. We had several of these and they worked well. Ordered them and was amazed that it was delivered the next day. Thank you B&H!!
This Mic has been a great addition to the gear bag! Has a nice length to the cord and works great for interviews and podcasts. Super low profile and hides easily.
Produces great sound. I finally upgraded from a 20 plus old version I had. Their a workhorse!
Best mic in this price range
Best microphone in this price Range. I use it frequently during productions with severals hosts either for the show or for stand ups for my web-series. Reliable quality and with the brand name.
Good mics but is too sensitive
Like one review said, one or even 3 feet away from the mic tip you can hear a loud noise if you touch the cable.
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