Sony Electret Condenser Microphone (ECM55B)
Sony Omni-directional lavallier condenser microphone with AA battery power supply and XLR connector
This (B) model contains a Sony AA battery power supply and XLR connector. With a black anodized finish and a frequency response tailored for enhanced presence and improved voice quality, Sony's ECM55B Omni-Directional Electret Condenser Lavalier Microphone is well suited for a wide range of applications. The microphone features a two-way powering system, meaning it will operate on a AA-size battery or an external power supply.
- Omni-directional, electret condenser microphone.
- High signal-to-noise ratio and low inherent-noise characteristics.
- Large microphone head of 10.6 mm (7/16 inch) diameter offers rich sound reproduction.
- Successor to the ECM-50 microphone, the world's first electret condenser lavalier microphone
|Capsule Type||Electret Condenser|
|Frequency Response||30Hz to 18 kHz|
|Sensitivity||-52.0dB ± 2dB|
|Dynamic Range||98 dB or more|
|S/N Ratio||66 dB or more|
|Inherent Noise (0dB=20µPa)||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, at 2 m/s)|
|Max SPL (dB SPL)(odB=20µP)||126 dB SPL|
|Connector||B type. Supplied with XLR connector in power supply unit (single AA size battery)|
|Cable Length||9.8 feet (298cm)|
|Power Requirements||DC 1.5 V, AA size battery or 48V phantom power|
|Dimensions||7/16 diameter X 27/32 inch (Microphone head) |
13/16 diameter X 5 1/4 inch (Power unit XLR type)
Frequency Response of Sony ECM55B