Pricing and availability

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Average Price: $161

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$100

$401+

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Price History

Based on price data from 2 merchants for "Sony ECM 44B Omnidirectional Lavalier Microphone". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Capture the essence of your voice with the Sony ECM 44B Omnidirectional Lavalier Microphone, an ideal choice for budget-conscious creators who refuse to compromise on sound quality. Perfectly suited for a range of applications from lectures to professional video productions, this compact microphone delivers clean, bright, and natural audio reproduction. Its electret condenser capsule ensures your voice is captured with remarkable clarity, making it a favorite among professionals.

Designed for discretion, the ECM 44B measures a mere 8.5 x 14.5 mm, allowing it to blend seamlessly into any setting without distracting your audience. The microphone's mid-frequency emphasis curve enhances vocal clarity, making it exceptional for general voice pickup. With a frequency response of 40Hz to 15kHz, it captures the nuances of your speech while minimizing ambient noise.

The ECM 44B comes equipped with an XLR plug cable and a power barrel that operates on a single AA battery, providing over 5000 hours of use—ensuring you never miss a moment. It also includes a protective carrying case, windscreen, and a holder clip, ensuring you have everything you need to take your audio to the next level.

Key Features:

  • Omnidirectional electret condenser capsule for clear voice capture
  • Discrete size: 8.5 x 14.5 mm
  • Frequency response: 40Hz–15kHz
  • Mid-frequency emphasis curve enhances vocal clarity
  • Operates on a single AA battery for over 5000 hours
  • Includes XLR plug cable, windscreen, holder clip, and carrying case

Product specs

Microphone Type Condenser
Connector XLR
Polar Pattern Omnidirectional
Frequency Response 40Hz-15kHz
Max SPL 122dB
Signal to Noise Ratio 62dB
Self Noise 32dB
Output Impedance 250 ohms
Cable Length 9.8'
Weight 0.07 oz. (Mic), 4.2 oz. (Power Supply)

FAQs

What is the primary application for the Sony ECM 44B Omnidirectional Lavalier Microphone?

The Sony ECM 44B is primarily designed for speech and vocal applications, making it ideal for interviews, presentations, and broadcasting where discreet, high-quality audio capture is needed.

How does the omnidirectional polar pattern of the Sony ECM 44B affect its performance?

The omnidirectional pattern allows the Sony ECM 44B to capture sound equally from all directions, making it suitable for environments where ambient sound is part of the desired audio capture.

Is the Sony ECM 44B compatible with standard XLR inputs?

Yes, the Sony ECM 44B features an XLR connector, ensuring compatibility with most professional audio equipment and recording devices that use standard XLR inputs.

What is the frequency response range of the Sony ECM 44B Lavalier Microphone?

The Sony ECM 44B offers a frequency response range of 40Hz to 15kHz, providing a balanced audio capture suitable for clear and natural vocal reproduction.

Can the Sony ECM 44B handle loud sound sources?

Yes, the Sony ECM 44B can handle sound pressure levels up to 122dB, making it capable of capturing loud audio without distortion in most typical recording scenarios.

T is for Tech

T is for Tech

Sony ECM-44B Lavalier Microphone - Is it GOOD?

Video thumbnail for Sony ECM-44B Lavalier Microphone - Is it GOOD? by T is for Tech

Sony ECM-44B Lavalier Microphone - Is it GOOD?

T is for Tech

T is for Tech

Video thumbnail for Lavalier Microphones: Sony ECM 44B vs MXL FR 350 by Toaden

Lavalier Microphones: Sony ECM 44B vs MXL FR 350

Toaden

Toaden

Video thumbnail for Sony ECM-44B Microphone - Gearing Up For The Week by Leigh & Raymond Photography

Sony ECM-44B Microphone - Gearing Up For The Week

Leigh & Raymond Photography

Leigh & Raymond Photography

Video thumbnail for Audio 101 - Sony ECM 44B & 55B Lavalier Microphone by Community Media Center

Audio 101 - Sony ECM 44B & 55B Lavalier Microphone

Community Media Center

Community Media Center

Video thumbnail for Sony ECM-44B Lavaliere Microphone ("Unboxing") by Jason Osder

Sony ECM-44B Lavaliere Microphone ("Unboxing")

Jason Osder

Jason Osder

Reviews

PROS

  • Outstanding sound quality for its price point

  • Durable and reliable over long-term use

  • Ideal for interviews and public speaking events

  • Compact capsule makes it easy to hide

  • Long battery life enhances usability

  • Lightweight design with long cable for flexibility

  • Performs well in both studio and on-location settings

  • Better sound isolation compared to wireless alternatives

  • Trusted brand with a long history of quality products

CONS

  • Battery removal required to power off, no switch

  • Large and heavy XLR connector can be cumbersome

  • Does not accept phantom power, battery-only operation

  • Replacement parts from Sony are expensive

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sony ECM 44B Omnidirectional Lavalier Microphone.

Features and functionality

  • The Sony ECM-44B requires an AA battery for power, making it compatible with non-phantom power devices but results in a bulkier XLR plug.

    Source
  • The microphone's electret design means it uses a permanently polarized plate, which can degrade over time and affect output levels.

    Source

Comparisons

  • Compared to Countryman B3, the Sony ECM-44B is bulkier due to its battery-powered design, while the B3 relies solely on phantom power.

    Source

Use cases and applications

  • The Sony ECM-44B's battery power is advantageous if using older mixers or recorders without phantom power capability, though less common with modern equipment.

    Source

Setup and maintenance

  • Battery life can be affected by not removing the battery when not in use, leading to a shorter lifespan despite its 5-6k hour specification.

    Source
  • The ECM-44B lacks a power switch, potentially draining the battery over time if not manually removed.

    Source

User experience

  • Some users report significantly low output compared to other microphones when using the ECM-44B with certain mixers, necessitating higher gain settings.

    Source

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Genre Usage

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