Discontinued
Cardioid Condenser Lavalier Microphone
ES943C
ES943C
Features
The new Engineered Sound. Contractor-exclusive innovations for every acoustical challenge. And safe haven from RFI.
The ES943C is intended to be worn on the clothing for excellent, unobtrusive sound pickup. The microphone's wide-range capability ensures clean, accurate reproduction with high intelligibility for speakers, singers and other performers. Its low-profile element provides a uniform cardioid polar pattern with 120º acceptance angle. It is equipped with an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise. The microphone offers unsurpassed immunity from radio frequency interference thanks to Audio-Technica’s UniGuard® innovations.
Specifications
| Microphone | |
|---|---|
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 30 - 20,000 Hz |
| Low Frequency Roll Off | 80 Hz, 18 dB/octave |
| Open Circuit Sensitivity | -40 dB (10.0 mV) re 1V at 1 Pa |
| Maximum Input Sound Level | 138 dB SPL, 1 kHz at 1% T.H.D. |
| Dynamic Range | 109 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio | 65 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements | 11-52V DC, 2 mA typical |
| Switches | Flat, roll-off |
| Cable | 1.4 m (55") long (permanently attached to microphone), 2.2 mm (0.09") diameter, 2-conductor shielded cable, terminated with TA3F-type connector |
| Accessories Included | AT8110 foam windscreen; AT8460 clothing clip; AT8538 power module; belt clip |