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).
Specifications
| Weight Net | 12.63oz (358g) |
| Depth | 4.84" (123mm) |
| Width | 3.7" (94mm) |
Specifications |
|
| Height | 0.63" (16mm) |
| Connector Type | 3-pin XLR |
| Frequency Response (-3 dB) | 80 - 15,000 Hz |
| Element | Condenser (back-electret) |
| Impedance, Low-Z balanced | 200Ω |
| Open Circuit Voltage | 25mV/Pascal |
| 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 |
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Videos
Downloads
| Name | Language | Size | Date |
|---|---|---|---|
| ProSound Loudspeakers and Electronics Catalog | EN | 15.43MB | Apr 2, 2019 |
| Microphone Catalog 2020 | EN | 10.97MB | Jul 3, 2020 |
| Name | Size | Date |
|---|---|---|
| Environmental Compliance Document | 148KB | Oct 3, 2017 |
| Name | Language | Size | Date |
|---|---|---|---|
| RE90B BW Engineering Data Sheet | EN | 525KB | Mar 21, 2012 |
RE90B-trans
| Name | Language | Size | Date |
|---|---|---|---|
| Warranty conditions for Electro-Voice products in North America | EN | 160KB | Sep 14, 2020 |
| General Terms & Conditions of Deliver for Export Business | EN | 57KB | Nov 26, 2014 |
| Allgemeine Lieferbedingungen | DE | 184KB | Nov 30, 2016 |
| Name | Language | Size | Date |
|---|---|---|---|
| Audio 101 - Basic Audio Terminology | EN | 2.74MB | Dec 13, 2012 |
| Audio 101 - Loudspeaker Basics | EN | 3.02MB | Dec 13, 2012 |
| Audio 101 - Microphone Basics | EN | 4.25MB | Dec 13, 2012 |
| Microphone Facts- Axial Response | EN | 1.36MB | May 3, 2012 |
| PA Bible 03: Microphone Types | EN | 462KB | Dec 26, 2007 |
| PA Bible 08: Microphone Techniques | EN | 604KB | Dec 26, 2007 |
| PA Bible 15: Barrier Miking | EN | 254KB | Dec 26, 2007 |
| The EV PA Bible | EN | 1.14MB | Dec 26, 2007 |
| The PA Bible Chapter Zero | EN | 1.14MB | Jun 11, 2018 |
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