ES933H – Hypercardioid Condenser Hanging Microphone
With durable construction and unobtrusive appearance, the ES933H offers versatile solutions for speech, theatre, orchestra and choir sound reinforcement and recording. The microphone’s low-profile element provides a uniform hypercardioid polar pattern with 100º acceptance angle. Available in two colours: black (ES933H); white (ES933WH), the microphone offers unsurpassed immunity from radio frequency interference thanks to UniGuard® innovations. The ES933H also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.
- 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 theatre stages
- Low-profile element provides uniform hypercardioid polar pattern with 100º acceptance angle
- Available interchangeable elements permit angle of acceptance from 90º to 360º
- Superior off-axis rejection for maximum gain before feedback
- Requires 11V to 52V DC phantom power
- 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 colours: black (ES933H) and white (ES933WH)
- RoHS compliant – free from all substances specified in the EU directive on hazardous substances
| Element | Fixed-charge back plate, permanently polarised condenser |
| Polar Pattern | Hypercardioid |
| Frequency Response | 80 – 20,000 Hz |
| Open Circuit Sensitivity | -40 dB (10.0 mV) re 1V at 1 Pa |
| Impedance | 250 Ω |
| Maximum Input Sound Level | 138 dB SPL, 1 kHz at 1% THD |
| Low Frequency Roll Off | 80 Hz, 18 dB/octave |
| Switches | Flat, roll-off |
| Dynamic Range | 109 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio | 65 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements | 11-52V DC, 2 mA typical |
| Cable | 15.2 m (50′) long (permanently attached to microphone), 3.2 mm (0.13″) diameter, 2-conductor shielded cable, terminated with TA3F-type connector |
