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SONY  |  SKU: 23861

ECM55B

Lavaliers & Headsets

Omni lav mic, -52dB sensitivity, 30Hz"18kHz, 126dB SPL max, XLR power unit, 48V phantom or AA battery, 3m cable, includes metal windscreen and tie clips

$513.00 CAD
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Description

Sony ECM-55B " Professional Lavalier Microphone with Versatile Power Options The Sony ECM-55B is a compact, omni-directional electret condenser lavalier microphone designed to deliver studio-quality audio for a wide range of applications including broadcast, corporate AV, and stage presentations. With a broad frequency response of 30 Hz to 18 kHz, and high sensitivity, this mic captures natural, articulate sound with excellent detail. The capsule is engineered for voice clarity and consistency, while the omni-directional pickup pattern ensures balanced audio regardless of mic positioning.

Ideal for professional use, the ECM-55B offers versatile powering options with a built-in XLR power supply unit that supports both AA battery operation and 12"48V phantom power. It comes equipped with a durable 3-meter cable, metal-mesh windscreen, and multiple clip types (single/vertical, single/horizontal, and double/horizontal), giving users flexibility in securing the mic discreetly. With a high maximum SPL of 126 dB, low self-noise, and a dynamic range of 98 dB or more, the ECM-55B is built for clear, reliable performance in any speech-focused scenario.

Features

Omni-directional lavalier microphone for clear voice capture.

Powered by internal AA battery or 48V phantom power.

Includes XLR connector with integrated power supply unit.

Delivers wide frequency response and high dynamic range.

Compact and discreet design for professional use.

Comes with multiple tie clips and a metal-mesh windscreen.

Ideal for presentations, interviews, and broadcast setups.

Specifications

General Specifications

Product Name ECM 55B

Microphone Type Lavalier electret condenser microphone

Size Mic head 10.6 mm diameter x 21 mm length

Dimensions of Power Unit 20.0 mm diameter x 133 mm length

Cable Length 3 meters (9.8 feet)

Connector XLR 3 pin male in power supply unit

Power Options Internal battery (AA size, DC 1.5 V) or phantom power (12 to 48 V)

Battery Life Approx 6000 hours with LR6 battery

Power Consumption Internal battery 0.3 mA or less, external 2 mA or less

Weight Approx 126.5 grams with power supply unit

Audio Specifications

Capsule Type Electret condenser

Directivity Omni directional

Frequency Response 30 Hz to 18 kHz

Sensitivity Minus 52.0 dB plus minus 2 dB

Output Impedance 100 ohms plus minus 20 percent balanced

Dynamic Range 98 dB or more

Signal to Noise Ratio 66 dB or more (A weighted)

Inherent Noise 28 dB SPL or less

Induction Noise From Magnetic Fields 5 dB SPL or less

Wind Noise 40 dB SPL or less with windscreen

Max Input SPL 126 dB SPL

Supplied Accessories

Windscreen Metal mesh type

Tie Clips Single vertical, single horizontal, double horizontal

Operating Instructions 1

Mic Case 1v

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