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Sony ECM-44BC Omnidirectional Lav Mic with SMC9-4P Connector

Code: SOC/ECM44BC

The ECM-44 is the affordable, general voice variation of Sony's professional ECM (Electret Condenser Microphones) microphones. It provides good sound quality and is widely used in business presentation systems and TV production. This model, the ECM-44BC, has a 4-pin locking plug for use with bodypack transmitters that use the SMC9-4P connector.

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Sony has produced over five million professional ECM (Electret Condenser Microphones) microphones and the ECM-44 is the affordable, general voice model. It provides good sound quality and is widely used in business presentation systems and TV production. The ECM-44 is available in four versions, featuring different connector types. This model, the ECM-44BC, has a 4-pin locking plug for use with bodypack transmitters that use the SMC9-4P connector.

Convenient to use

The ECM-44 is an affordable alternative to the traditional hand held microphone and being 'hands free' it allows the presenter to concentrate on her/his performance

Professional image

Either 'in front of camera' or at a business presentation the ECM-44 creates a professional and tidy image.

Easy to use

It can often be difficult to achieve good quality voice pick-up but the ECM-44 can help get good results. The microphone's capsule is designed for general voice pick-up with a mid-frequency emphasis characteristic and a suitable frequency response.

Features

Tuned for voice pick-up

The ECM-44's capsule features an emphasis curve and a suitable frequency response for voice pick-up.

Compact size

The capsule has a diameter of only 8.5mm and is 14.5mm long.

Ready for wireless systems

The ECM-44BC is compatible with bodypack transmitters that use the SMC9-4P connector. It is easy to configure the ECM-44 in an affordable wireless microphone system for use with a Camcorder or in a presentation system.

Audio Section
Capsule Type Electret Condenser
Frequency Response 40 Hz to 15 kHz
Directivity Omni-directional
Sensitivity -40.0 dB (10 mV)
Output Impedance 2.5kΩ±30%, Unbalanced
Dynamic Range 90 dB or more
Signal-to-Noise Ratio 62 dB or more
Inherent Noise 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)
Maximum Input Sound Pressure Level 122 dB SPL
General Section
Connector BC type. Supplied with Sony 4-pin (SMC9-4P) connector
Mic Cable 3.9 feet
1.2 m
Power Requirements DC 1.1 V to 10.0V
Power Consumption 0.4 mA or less
Dimensions φ8.5 x 14.5 mm (Mic head)
φ11/32 x 19/32 inches (Mic head)
Approx. 24 g
Approx. 0.8 oz