RE90B
Half‑cardioid pattern boundary layer microphone
- Boundary layer
- Half-cardioid polar pattern
- Ultra-thin profile (16 mm) housing
- Rubber non-slip bottom pad and strong steel screen
- Integrated pop filter
A boundary microphone with “half-cardioid” pick-up pattern and built-in equalization, the RE90B is ideal for video and teleconferencing systems, boardrooms, classrooms, or houses-of-worship. Delivers every word fully and naturally. Also available in white (RE90BW).
| Weight Net | 12.63oz (358g) |
| Depth | 4.84" (123mm) |
| Width | 3.7" (94mm) |
| Height | 0.63" (16mm) |
| Connector Type | 3-pin XLR |
| Frequency Response (-3 dB) | 80 - 15,000 Hz |
| Case Material | Die cast zinc |
| Finish | Non-reflective black or white |
| Power Requirement | 9 - 52 VDC |
| Family | RE Series Installation |
| Polar Pattern | Cardioid |
| Wired/Wireless | Wired |
| Mic Type | Boundary |
| Element | Condenser (back-electret) |
| Impedance, Low-Z balanced | 200Ω |
| Open Circuit Voltage | 25mV/Pascal |
