Audio Technica ES943C Microphone

The ES943/C 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 . A recessed switch in the power module permits choice of flat response or low-frequency roll-off to help control undesired ambient noise.

ES943/C Key Features:

• 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
• 55" (1.4 m) permanently attached miniature cable connects to AT8536 power module via internal solderless screw terminals
• Requires 11V to 52V DC phantom power

Specifications:

• Element: Fixed-charge back plate, permanently polarized condenser
• Polar Pattern: Cardioid
• 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: 109 dB, 1 kHz at Max SPL
• Signal to Noise Ratio: 65 dB, 1 kHz at 1 Pa
• Phantom Power Requiremens: 11-52V DC, 4 mA typical
• Switch: Flat, roll-off
• Cable: 55" (1.4 m) long (permanently attached to microphone), 0.09" (2.2 mm) diameter, 2-conductor, shielded; free end attached to screw terminals in power module
• Accessories: AT8110 foam windscreens (2); AT8460 clothing clip; AT8536 power module; belt clip