ES943-O

Common name: Audio-Technica ES943/O

Production Status: Discontinued / Vintage

The ES943-O is an omnidirectional version of the ES943 lavalier, designed for quality sound reinforcement, professional recording and  television. It features a small size and an excellent voice-tailored frequency response. Available interchangeable elements permit angle of acceptance from 100º to 360º. The 943 has a 55″ (1.4 m) permanently attached miniature cable that connects to AT8538 power module via TA3F-type connector. It features UniGuard® RFI-shielding technology providing outstanding rejection of radio frequency interference (RFI). The integral UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality.

Electrical Characteristics

Frequency Response
30Hz - 20 kHz
Output Sensitivity
10 mV/Pa
Max SPL
138
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
29 dB-A
Output Impedance
250Ω
Recommended Load
Powering
Phantom 12-48
Supply Current
4 mA
Alternative Powering

Switchable Options

Pad
Filter/EQ
80Hz 12dB/oct

Physical Characteristics

Connector
Connector notes
Available Colours
Black
Weight
5 g
Length
23.3 mm
Min diameter width
Max diameter
8.4 mm
Depth

Accessories

Included
AT8110 foam windscreen (2); AT8460 clothing clip; AT8536 power module; belt clip
Optional