Sony ECM-44BC Omnidirectional Lavalier Microphone with 4-Pin Locking Jack for Sony Transmitters

BH #SOECM44BC • MFR #ECM-44BC
Sony ECM-44BC Omnidirectional Lavalier Microphone with 4-Pin Locking Jack for Sony Transmitters
Key Features
  • For TV, Stage, ENG & Broadcast
  • Omnidirectional Condenser Element
  • 40 Hz to 15 kHz Frequency Response
  • Powered via 1.1 to 10 VDC
The Sony ECM-44BC is an omnidirectional lavalier microphone designed for broadcast, sound reinforcement, and recording applications. The condenser element features a compact profile allowing it to be easily concealed in performance and broadcast situations. The omnidirectional polar pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.
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Sony ECM-44 Overview

  • 1Description
  • 2Omnidirectional Pattern
  • 3Compact Capsule
  • 4Sony 4-Pin Locking Connection

The Sony ECM-44BC is an omnidirectional lavalier microphone designed for broadcast, sound reinforcement, and recording applications. The condenser element features a compact profile allowing it to be easily concealed in performance and broadcast situations. The omnidirectional polar pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.

The ECM-44BC provides a wide frequency response of 40 Hz to 15 kHz for accurate reproduction of audio signal from a variety of sources. The attached 3.9' cable features a Sony SMC9-4P 4-pin locking jack for use with WL-800 beltpack transmitters such as the WRT-822 and WRT-8B. Phantom power is supplied via the connected bodypack transmitters. The ECM-44BC includes a windscreen, tie clip, and microphone case.

Omnidirectional Pattern

The omnidirectional pattern provides even sensitivity and frequency response at the direct and off-axis sections of the microphone capsule.

Compact Capsule

The compact capsule size enables the microphone to be easily concealed in broadcast and performance situations.

Sony 4-Pin Locking Connection

The ECM series is available in a variety of connections; this version features a Sony SMC9-4P 4-pin locking jack for use with WL-800 beltpack transmitters such as the WRT-822 and WRT-8B. Phantom power is supplied via the connected transmitters.
UPC: 027242632431

Sony ECM-44 Specs

Sound FieldMono
Operating PrinciplePressure Operated
CapsuleElectret Condenser
Polar PatternOmnidirectional
Frequency Range40 Hz to 15 kHz
Maximum SPL122 dB SPL
Impedance2.5 Kilohms ± 30% at 1 kHz
Sensitivity-40 dB at 1 kHz
Dynamic Range90 dB
Signal-to-Noise Ratio62 dB A-Weighted
Equivalent Noise Level32 dB
Output Connector4-Pin Twist/BC
Cable Length3.9' / 1.19 m
Operating Voltage1.1 to 10 V
Operating Current Consumption0.4 mA
Length0.57" / 14.5 mm
Diameter0.33" / 8.5 mm
Weight0.85 oz / 24 g
Packaging Info
Package Weight0.165 lb
Box Dimensions (LxWxH)6.5 x 1.55 x 1.1"
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question

Is this mic compatible with a Sony HDR SR11 camcorder? Looking for best (and cost effective) mic. Have read that some mics have audio issues. Any audio issues with this mic? Thanks!
Asked by: Anonymous
The Sony ECM-44BC features a 4 pin connector designed for connection to specific Sony wireless mic transmitters only. This will not be compatible with a camcorder such as the HDR-SR11 which requires a mic with a 1/8 connector.
Answered by: Jeff P.
Date published: 2018-08-27

Will this work on a Sony DWT-B01 bodypack ...

Will this work on a Sony DWT-B01 bodypack transmitter?
Asked by: Ken
Yes this mic will work with the Sony DWT-B01 transmitter
Answered by: Raul
Date published: 2020-12-09

Will it work with the Sony WRT 820a?

Will it work with the Sony WRT 820a?
Asked by: Tom
Yes, this mic will work with WRT 820a series transmitters.
Answered by: Steve
Date published: 2019-07-10

question

Is the Sony SMC9-4P Connector the same, exactly, as the female 4-pin HIROSE connector?So can I use this Sony ECM44BC lavalier with an Audio Technica ATW-210a wireless transmitter ?
Asked by: Anonymous
The Sony ECM44BC and SMC9-4P are not compatible with Audio Technica transmitters. Sony lavaliers, unless hardwired with an XLR, Sony Lavalier s will be compatible with Sony wireless systems only.
Answered by: Jeff P.
Date published: 2018-08-27

Will this microphone work with a Sony DWT-B01 ...

Will this microphone work with a Sony DWT-B01 bodypack transmitter? Looking to replace an ECM-77BC mic, which is no longer available.
Asked by: Ken
Yes, SOECM44BC is compatible with the SODWTB01N30A
Answered by: Luz
Date published: 2020-12-15

Does this come in a beige color?

Does this come in a beige color?
Asked by: Diane
No, it only comes in black.
Answered by: Mark
Date published: 2020-12-31

question

Will this microphone work with a gopro and an adapter?
Asked by: Anonymous
The Sony ECM-44BMP features a locking connector specifically designed for use with Sony wireless transmitters. Currently no adapter available which allows for connection to a camera or recorder. Sony does however offer the ECM-44B which is a battery powered unit that can be adapted to use with Go Pro cameras when using the proper adapters.
Answered by: Jeff P.
Date published: 2018-08-27

question

Will this work with the Saramonic UwMic9 ?
Asked by: Oktay P.
Yes, the Sony ECM-44BMP is compatible for use with the Saramonic UWMIC9 transmitter.
Answered by: Andrea O.
Date published: 2018-08-27
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