ES943cW/O -- less power module; 1.4 m) cable terminated with locking 4-pin connector for A-T UniPak™ wireless systems
The ES943/O omnidirectional condenser lavalier 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 with 360º acceptance angle provides full audio coverage and reduced susceptibility to clothing and cable noise. A recessed switch in the power module permits choice of flat response or low-frequency roll-off to help control undesired ambient noise.
Designed for quality sound reinforcement, professional recording, television and other demanding sound pickup applications
Small size and excellent response provide crisp, full-sounding voice pickup
Available interchangeable elements permit angle of acceptance from 100º to 360º
1.4 m cable permanently attached to mic, screw terminals at power module
ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Omnidirectional
FREQUENCY RESPONSE 30 - 20,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY -40 dB (10.0 mV) re 1V at 1 Pa
IMPEDANCE 250 ohms
MAXIMUM INPUT SOUND LEVEL 138 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 109 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 65 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 11-52V, 4 mA typical
SWITCH Flat, roll-off (recessed)
WEIGHT (MICROPHONE) 5 g
WEIGHT (POWER MODULE) 56 g
DIMENSIONS 23.3 mm long, 8.4 mm head diameter
DIMENSIONS (MICROPHONE) 98.0 mm 18.9 mm diameter
OUTPUT CONNECTOR (POWER MODULE) Integral 3-pin XLRM-type
CABLE 1.4 m long permanently attached to microphone, 2.2 mm diameter, 2-conductor, shielded cable; attached to screw terminals in power module
OPTIONAL INTERCHANGEABLE ELEMENTS ESE-C cardioid (120°) ESE-H hypercardioid (100°)
ACCESSORIES FURNISHED AT8110 foam windscreen (2); AT8460 clothing clip; AT8536 power module; belt clip
