



Sony ECM-55B Electret Condenser Lavalier Microphone
The ECM-55B is an affordable general condenser lavalier microphone. It has a frequency response tailored for enhanced presence and improved voice quality and is well-suited to a wide range of applications. More
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The ECM-55B is an affordable general condenser lavalier microphone. It has a frequency response tailored for enhanced presence and improved voice quality and is well-suited to a wide range of applications.
Key Features: Sony ECM-44B Electret Condenser Lavalier Microphone
- Frequency response tailored for enhanced presence and improved voice quality
- Black anodised body finish and black cable
- 2-way power system - either 1 x AA battery or external power supply
Specifications
- Capsule Type: Electret Condenser
- Frequency Response: 30 Hz to 18 kHz
- Directivity: Omni-directional
- Sensitivity *(1): -52.0 dB ±2 dB
- Output Impedance *(2): 100O±20%, Balanced
- Dynamic Range: 98 dB or more
- Signal-to-Noise Ratio *(3): 66 dB or more
- Inherent Noise *(4): 28 dB SPL or less
- Induction Noise From External Magnetic Field *(5): 5 dB SPL or less
- Wind Noise *(6): 40 dB SPL or less (with windscreen)
- Maximum Input Sound Pressure Level *(7): 126 dB SPL
- Connector: B type. Supplied with XLR-3-12C (male) connector in power supply unit (single AA size battery)
- Mic Cable: 3 m (9.8 feet)
- Power Requirements:
- +48V Phantom Power
- DC 1.5 V (AA size battery)
- Battery Operating Time: Approx. 6000 h (LR6)
- Power Consumption:
- Internal battery 0.3 mA or less
- External battery 2 mA or less
- Dimensions *(8)
- f10.6 x 21 mm (Mic head)
- f20.0 x 133 mm (Power unit XLR type)
- f13/16 x 5 1/4 inches (Power unit XLR type)
- f7/16 x 27/32 inches (Mic head)
- Weight: Approx. 126.5 g (4.5 oz) (with power supply unit)
- Supplied Accessories
- Single/vertical type tie clip (1)
- Single/horizontal type tie clip (1)
- Operating instructions (1)
- Mic case (1)
- Metak-mesh type windscreen (1)
- Double/horizontal type tie clip (1)
- Optional Accessories
- Wind screen pack
- Horizontal single-clip pack
Notes
*(1) 0 dB = 1 V/Pa, at 1 kHz
*(2) Output impedance at 1 kHz
*(3) A-weighted, 1 kHz, 1 Pa.
*(4) 0dB SPL = 20? Pa.
*(5) dB SPL/1E-7 T, 0 dB SPL = 20? Pa.
*(6) Wind noise at 2m/s (0 dB SPL = 20?Pa.)
*(7) 0 dB SPL = 20? Pa.
*(8) The values for dimensions are approximate.
Product Specification
Microphone Connector | XLR |
Pick-up pattern | Omnidirectional |
Type | Lavalier |
Wireless | No |