With its ability to reject ambient noise, Sony's ECM-66B Uni-Directional Electret Condenser Lavalier Microphone is ideal for presentation applications. Features include a mic head that weighs only 0.25 ounces, a black finish, and a two-way powering system giving users the choice between an AA-size battery or external power supply.
| Capsule type | Electret condenser |
|---|---|
| Frequency response | 70-14,000Hz |
| Directivity | UNI |
| Microphone cable | 3m |
| Output connector | XLR-3-12C TYPE |
| Sensitivity (0dB=1V/Pa, at 1kHz) | -50.0dB ± 2dB |
| Output impedance at 1 kHz | 100 ohms |
| Dynamic Range | Equal to or greater than 101dB |
| Signal to noise ratio (A weighted,1kHz,1Pa.) | Equal to or greater than 65dB |
| Wind Noise (w/wind screen) | Equal to or less than 50dB SPL |
| Maximum input sound pressure level | 130dB SPL |
| Battery | SUM-3(NS) (1.5V) |
| Battery Life | Approx 300H |
| Ext. Power | DC48V |
| Inherent noise (0dB SPL=20µPa.) | Equal to or less than 29dB SPL |
| Dimensions (Dia x L) | 0.4375" (11.113 mm) x 0.969" (24.613 mm) |
| Weight | 0.369 lbs (5.9 oz) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
