Overview
The new Engineered Sound. Contractor-exclusive innovations for every acoustical challenge. And safe haven from RFI.
With durable construction and unobtrusive appearance, the ES933PMC offers versatile solutions for speech, theater, orchestra and choir sound reinforcement and recording. An included wall/ceiling plate power module permits permanent installation in standard, single-gang electrical box. The microphone's low-profile element provides a uniform cardioid polar pattern with 120º acceptance angle. Available in two colors: black (ES933PMC); white (ES933PMWC), the microphone offers unsurpassed immunity from radio frequency interference thanks to UniGuard® innovations. The ES933PMC also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.
Features
- Designed for quality sound reinforcement, professional recording, television and other demanding sound pickup applications
- Small size and excellent response are ideal for suspension over choirs, instrumental groups and theater stages
- Low-profile element provides uniform cardioid polar pattern with 120º acceptance angle
- Available interchangeable elements permit angle of acceptance from 90º to 360º
- Wall/ceiling plate power module permits permanent installation in standard, single-gang electrical box
- Superior off-axis rejection for maximum gain before feedback
- Requires 11V to 52V DC phantom
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- Integral UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Available in two colors: black (ES933PMC) and white (ES933PMWC)
- RoHS compliant—free from all substances specified in the EU directive on hazardous substances
Specifications
| 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 |
| IMPEDANCE | 200 ohms |
| MAXIMUM INPUT SOUND LEVEL | 128 dB SPL, 1 kHz at 1% T.H.D. |
| DYNAMIC RANGE (typical) | 102 dB, 1 kHz at Max SPL |
| SIGNAL-TO-NOISE RATIO | 68 dB, 1 kHz at 1 Pa |
| PHANTOM POWER REQUIREMENTS | 11-52V DC, 4 mA typical |
| SWITCHES | Flat, roll-off; 0 dB, +10 dB gain setting |
| WEIGHT (MICROPHONE) | 5.5 g (0.2 oz) |
| WEIGHT (POWER MODULE) | 97 g (3.4 oz) |
| DIMENSIONS (MICROPHONE) | 27.5 mm (1.08") long, 8.4 mm (0.33") head diameter |
| DIMENSIONS (POWER MODULE) | 71.0 mm (2.80") W x 115.5 mm (4.55") H x 36.0 mm (1.42") D |
| OUTPUT CONNECTOR (POWER MODULE) | Screw-terminals |
| CABLE | 15.2m (50') long (permanently attached to microphone), 3.2 mm (0.13") diameter, 2-conductor shielded cable, terminated with TA3F-type connector |
| OPTIONAL INTERCHANGEABLE ELEMENTS | ESE-O omnidirectional (360°) ESE-H hypercardioid (100°) ESE-ML MicroLine® (90°) |
| ACCESSORIES FURNISHED | ES933PMC: AT8109 two-stage foam windscreen; AT8452 steel hanger ES933PMWC: AT8109(WH) two-stage foam windscreen; AT8452(WH) steel hanger Both: AT8534 power module |
| AUDIO-TECHNICA CASE STYLE | M25 |
