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
Connector Type | 3-pin XLR |
Height | 16mm (0.63") |
Width | 94mm (3.7") |
Specifications |
Depth | 123mm (4.84") |
Frequency Response (-3 dB) | 80 - 15,000 Hz |
Weight Net | 12.63oz (358g) |
Family | RE Series Installation |
Mic Type | Boundary |
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 |
Polar Pattern | Cardioid |
Wired/Wireless | Wired |
Similar Products
Compatible Products
Videos
Downloads
Name | Language | Size | Date |
---|---|---|---|
ProSound Loudspeakers and Electronics Catalog | EN | 15.43MB | 04.02.2019 |
Microphone Catalog 2020 | EN | 10.97MB | 07.03.2020 |
Name | Size | Date |
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Environmental Compliance Document | 148KB | 10.03.2017 |
Name | Language | Size | Date |
---|---|---|---|
RE90B BW Engineering Data Sheet | EN | 525KB | 03.21.2012 |

RE90B-trans
Name | Language | Size | Date |
---|---|---|---|
Allgemeine Lieferbedingungen | DE | 184KB | 11.30.2016 |
General Terms & Conditions of Deliver for Export Business | EN | 57KB | 11.26.2014 |
Name | Language | Size | Date |
---|---|---|---|
Audio 101 - Basic Audio Terminology | EN | 2.74MB | 12.13.2012 |
Audio 101 - Loudspeaker Basics | EN | 3.02MB | 12.13.2012 |
Audio 101 - Microphone Basics | EN | 4.25MB | 12.13.2012 |
Microphone Facts- Axial Response | EN | 1.36MB | 05.03.2012 |
PA Bible 03: Microphone Types | EN | 462KB | 12.26.2007 |
PA Bible 08: Microphone Techniques | EN | 604KB | 12.26.2007 |
PA Bible 15: Barrier Miking | EN | 254KB | 12.26.2007 |
The EV PA Bible | EN | 1.14MB | 12.26.2007 |
The PA Bible Chapter Zero | EN | 1.14MB | 06.11.2018 |
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