No Reviews Q & A
Product Highlights
  • Lavalier Microphone
  • 3 m (9.8 feet) Mic Cable
  • Omni-directional Pickup Pattern
  • B type. Supplied with XLR-3-12C (male) Connection
  • Approx. 6000 h (LR6) Battery Operating Time
Sony ECM-55B Lavalier Mic,Omni-Dir,Black Sony ECM-55B Lavalier Mic,Omni-Dir,...
Web Availability: Special Order
This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
Vistek Locations
  • Toronto Special Order
  • Ottawa Special Order
  • Mississauga Special Order
  • Calgary Special Order
  • Edmonton Special Order
Please call and verify availability at the store as stock changes daily.



Omni-directional Electret Condenser Lavalier Microphone

Key Features:

  • Two-way powering system using an internal battery or external power supply.
  • Ideal design for professional application in radio and TV studios or other audio fields because of its high quality performance and its extremely compact size.
  • Supplied with three types of microphone holders to be used according the situation and a convenient and compact storage case.
  • Supplied power unit with internal battery and male 12 – 48 V phantom supply operation
  • Black mic body and cable

What's Included

ECM-55B Lavalier Mic
3 m Mic Cable
Single/vertical type tie clip
Single/horisontal type tie clip
Operating instructions
Mic case
Metak-mesh type windscreen
Double/horizontal type tie clip


Product Specifications

ECM-55B Lavalier Mic, Omni-Dir, Black


Capsule Type Electret Condenser
Frequency Response 30 Hz to 18 kHz
Directivity Omni-directional
Sensitivity -52.0 dB ±2 dB
Output Impedance 100Ω±20%, Balanced
Dynamic Range 98 dB or more
Signal-to-Noise Ratio 66 dB or more
Inherent Noise 28 dB SPL or less
Induction Noise From External Magnetic Field 5 dB SPL or less
Wind Noise 40 dB SPL or less (with windscreen)
Maximum Input Sound Pressure Level 126 dB SPL


Connector B type. Supplied with XLR-3-12C (male) connector in power supply unit (single AA size battery)
Mic Cable 3 m (9.8 feet)
Power Requirements DC 1.5 V (AA size battery) or +48 V phantom power
Battery Operating Time Approx. 6000 h (LR6)
Power Consumption Internal battery: 0.3 mA or less
External battery: 2 mA or less
Dimensions φ7/16 X 27/32 inches (Mic head)
φ20.0 X 133 mm (Power unit XLR type)
φ13/16 X 5 1/4 inches (Power unit XLR type)
φ10.6 X 21 mm (Mic head)
Mass Approx. 4.5 oz (with power supply unit)
Approx. 126.5 g (with power supply unit)

Questions & Answers

Sony ECM-55B Lavalier Mic,Omni-Dir,Black

Looking for a personal touch? Not sure if you are choosing the right product? Our staff is here to help.

We want to make sure you get the right product for your needs.
Our staff will help you understand the options available so you can be confident in your purchase.

As the country’s leading Professional Imaging retailer, Vistek is in the perfect position to ensure you make the right choice.
Contact us today for a personal touch.