Earthworks IMB30S High Definition Boundary Microphone (Stainless Steel)

BH #EAIMB30S • MFR #IMB30-SS
Earthworks
Earthworks IMB30S High Definition Boundary Microphone (Stainless Steel)
Key Features
  • For Conference Room, Fixed Installations
  • Fits in a Table
  • Omni Semisphere Polar Pattern
  • 60 Hz to 30 kHz Frequency Response
The stainless steel IMB30S High-Definition Boundary Microphone by Earthworks is for capturing audio. It is used in fixed sound installations for audio applications such as teleconferencing, surveillance, boardrooms, government facilities, lecture halls, and more. The IMB series can be custom mounted on a table and provides great sound quality, flexibility, and ease of installation.
Special Order
Expected availability: 2-4 weeks
$699.00
$59/mo. suggested payments
with 12 Mos. Promo Financing* 

Important Notice

  • This item is noncancelable and nonreturnable.
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Earthworks IMB30 Overview

The stainless steel IMB30S High-Definition Boundary Microphone by Earthworks is for capturing audio. It is used in fixed sound installations for audio applications such as teleconferencing, surveillance, boardrooms, government facilities, lecture halls, and more. The IMB series can be custom mounted on a table and provides great sound quality, flexibility, and ease of installation.

The IMB30S features an omni semisphere polar pattern and has a frequency response of 60 Hz to 30 kHz. The microphone is powered by 48V phantom power and terminates in a XLR3M connector.

This mic features a uniform frequency response at 0, 45, and 90°. This semisphere polar response allows the use of fewer microphones, while obtaining higher intelligibility. In addition, you also have more sound level before feedback, no spotlighting or highlighting, and more rejection of sounds from the rear of the microphone. The IML series provides a low profile, pristine sounding microphone solution for permanent installations. A lock nut is included.

High-definition boundary microphone for conference rooms and fixed sound installations
Near-perfect frequency response at 0, 45, and 90º
Very-high intelligibility
Great RF shielding against cell phones and other RF devices
IMBL light-ring connector can be Phoenix or RJ45
Microphone comes with a limited 15-year warranty

Earthworks IMB30 Specs

Frequency Response200 Hz to 30 kHz to 3dB at 1' (30 cm)
Polar PatternOmni semisphere
Sensitivity30 mV/Pa (-30.5 dBV/Pa)
Power Requirements48 V phantom, 10 mA
Max Acoustic Input145 dB SPL
OutputAudio:XLR-3 (pin 2+)
Light Ring: Phoenix or RJ45
Output Impedance100 Ω balanced (50 Ω each pins 2 & 3)
NoiseA Weighted: 22 dB SPL
LED IndicatorNone
Dimensions (Ø x L)1.4 x 4.4" / 37 x 112 mm
Weight0.28 lb (125 g)
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question

How does the microphone fare against moisture such as a spilled drink?
Asked by: Nicholas N.
We have no specifications or case studies regarding moisture.
Answered by: Mark S.
Date published: 2018-08-25
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