Overview
With its low-profile and rugged-yet-highly-flexible design, The ES931C/MIC cardioid condenser gooseneck microphone is a perfect fit for boardrooms, school and government settings, teleconferencing, houses of worship and other installed applications. The microphone is equipped with a special TA3F-type connector that works with compatible Audio-Technica power modules (not included) and features UniGuard® RFI-shielding technology for outstanding rejection of radio frequency interference (RFI).
This gooseneck mic provides a uniform cardioid polar pattern with 120° acceptance angle, comes with a two-stage foam windscreen and is available with low-reflectance black (ES931C/MIC) or white (ES931WC/MIC) finish. Additional interchangeable elements – omnidirectional (360°), hypercardioid (100°) and MicroLine® (90°) – are available separately.
Features
- Uniform cardioid polar pattern with 120° acceptance angle
- Low-profile design with low-reflectance finish for minimum visibility
- Superior off-axis rejection for maximum gain before feedback
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- Rugged, easy-to-adjust, small-diameter gooseneck can be positioned quickly into desired shape
- Available interchangeable elements permit angle of acceptance from 90° to 360°
- Ideal for boardrooms, school and government settings, teleconferencing, houses of worship and other installed applications
- Terminated with a TA3F-type connector for use with compatible Audio-Technica power modules
Specifications
| ELEMENT | Fixed-charge back plate, permanently polarized condenser |
| POLAR PATTERN | Cardioid |
| FREQUENCY RESPONSE | 30-20,000 Hz |
| 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 (typical) | 109 dB, 1 kHz at Max SPL |
| SIGNAL-TO-NOISE RATIO | 65 dB, 1 kHz at 1 Pa |
| WEIGHT (MICROPHONE) | 39 oz (1.4 g) |
| DIMENSIONS (MICROPHONE) | 152.4 mm (6.0") long (with capsule), 8.4 mm (0.33") head diameter, 11.6 mm (0.46") base diameter |
| OUTPUT CONNECTOR | TA3F-type |
| OPTIONAL INTERCHANGEABLE ELEMENTS | ESE-O omnidirectional (360°) ESE-H hypercardioid (100°) ESE-ML MicroLine (90°) |
| ACCESSORY FURNISHED | AT8109 two-stage foam windscreen |
| AUDIO-TECHNICA CASE STYLE | M41 |
