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Earthworks IMBL30-W Boundary Installation Microphones
Earthworks IMBL30-W
 
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List Price: $1,024.00
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Product Code: 9999-16449

 

Earthworks IMBL30-W Boundary Installation Microphones

Earthworks IMBL30-W Boundary Installation Microphones

Earthworks IMBL30-W Boundary Installation Microphones Details

Earthworks IMBL30-W Boundary Installation Microphones provide a pristine sounding microphone solution for permanent installations when a low profile is of the utmost importance. Featuring a flat frequency response and patented polar technology, orators will maintain the same intelligibility throughout the room without a loss of high frequencies. In addition, the extremely fast diaphragm settling time allows more subtle details of the human voice to be reproduced, which adds to the amazing clarity and intelligibility of Earthworks IMBL30-W Boundary Installation Microphones. A prominent feature of Earthworks IMBL30-W Boundary Installation Microphones is the LumiCommâ"˘ LED Touch Ring (with dual color LEDs in red & green) that is touch sensitive and can be used to turn the microphone either on or off, or any other programmed function, simply by touching the light ring. Earthworks IMBL30-W Boundary Installation Microphones system interface board will allow the touch ring to be programmed by standard system interfaces or logic control systems. It is powered from an external power source of 8 to 28VDC @ 85-170 mA (current is dependent upon number of LEDs illuminated at one time). Earthworks IMBL30-W Boundary Installation Microphones will provide exceptional sound quality, with very high intelligibility at virtually all angles and distances.


Earthworks IMBL30-W Boundary Installation Microphones are the perfect choice for high quality sound system installations. The extended high frequency response, fast diaphragm settling time and near-perfect polar response all work together to provide the highest performance boundary microphones. They provide you with the perfect low profile solution for conference rooms and a variety of sound installations, while providing the ultimate in sound quality.


David Blackmer, founder of dbx® and Earthworks® invented a number of new microphone technologies resulting in a totally new approach to microphone design. One such technology was the creation of near-perfect polar response. When you look at the polar response of an Earthworks microphone, the mid-frequencies, high-frequencies and low-frequencies all look very close to a â??textbookâ?ť perfect polar pattern. In practice this means the polar response of an Earthworks microphone is extremely uniform over its operating frequency range; the frequency response at 90Âş and 180Âş off-axis is very close to the on-axis response. This uniform polar response results in less phase problems and much higher intelligibility at the sides of Earthworks IMBL30-W Boundary Installation Microphones.


Earthworks IMBL30-W Boundary Installation Microphones Features


  • High Definition Boundary Microphonesâ"˘
  • True Semisphereâ"˘ polar response
  • Very high intelligibility
  • LumiCommâ"˘ Programmable LED touch ring (with red and green LEDs)
  • Can be installed in conference tables
  • 60Hz to 30kHz frequency response
  • RF Shielding against cell phones and other RF devices
  • 136dB max acoustic input
  • Require 48V phantom power
  • Only 1.4375 inch (3.6cm) in diameter
  • Comes in white finish
  • More gain before feedback
  • Near perfect polar pattern
  • Primary applications include teleconferencing, distance learning, surveillance, boardrooms, government facilities, and ambient room miking

Earthworks IMBL30-W Boundary Installation Microphones Specifications


  • Manufacturer: Earthworks
  • Product: IMBL30-W Boundary Installation Microphones
  • Frequency Response: 60Hz to 30kHz ±2dB at 45 degrees incidence to the surface
  • Integrated Low Cut Filter: -15dB at 60Hz
  • Polar Pattern: True Semisphereâ"˘
  • Sensitivity: 70 mV/Pa @ 1kHz
  • Power Requirements: 48V Phantom, 10mA
  • Max Acoustic Input: 136dB SPL
  • Output: XLR-3 (pin 2+)
  • Min. Output Load: 1K between pins 2 & 3
  • Noise: 19.5dB SPL (A weighted)
  • Light Ring LED Colors: Dual Red or Green
  • Light Ring Connector: Phoenix or RJ45
  • Light Ring Voltage: 8-28VDC @ 85-170mA
  • Light Ring Activation: Momentary Digital Pulse
  • Microphone Color: White
  • Weight: 0.28 lbs (125g)

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