Boundary Layer Through Table Omni-Directional Condenser Microphone. Contains inbuilt mechanism that will allow the Microphone to disappear without having to physically remove it from the table.

Black Nickel
CRM 100-RF CRM 100N-RF
Special order (Flush mount version) CRMF 100-RF CRMF 100N-RF

Boundary Layer Through Table Omni-Directional Condenser Microphone. Contains inbuilt mechanism that will allow the Microphone to disappear without having to physically remove it from the table.

  • Easy to install.
  • Low profile at surface level.
  • Unique ability to lock capsule away from sight when not in use.
  • Designed for remote switching.
  • Robust brass construction.
  • Omni-Directional Polar Pattern.
  • Built-in RF filter.
  • Balanced output.
  • Phantom power module supplied.
  • Supplied with 2m (6.6 ft) 2 core + screen cable.
  • Finish: Black Nextel® or Satin Nickel.
  • Also available in Nextel Suede Coating finishes (Custom Orders Only)

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Technical
Application Designed for simple installion with professional sound response. For use in conferencing or security situations.
Type Condenser (back electret)
Polar Pattern Omni-Directional
Frequency Response 30Hz - 20KHz
Sensitivity -42.5dB +/- 3dB at 1 KHz (OdB = 1 V/Pa)
Impedance 200 Ohms
S/N Ratio 68dB(A)
Maximum Sound Pressure Level 120db at 1KHz 1% T.H.D.
Power Requirements 9 - 48 volts phantom power
Termination Open ended termination. Fixing is via M10 x 1 Thread with shake proof washer and nut
Finish Black Nextel® or Satin Nickel.
Dimensions Above Table:15.00mm (0.59") Diameter:36.00mm (1.42") Below Table:111.00mm (4.37") Diameter:30.00mm (1.18")
Weight 384g (13.55 oz)
Architects and engineer specifications The condenser microphone is a very low profile boundary layer through table design, with an omni-directional polar pattern. The microphone has a unique ability to retract and lock the capsule module away from sight leaving only 3 mm (0.12”) protruding on top of the table. The microphone is of a robust brass construction and include 2 Metres (6.6ft) of cable. The microphone includes an integral phantom power module which is to be powered by 9 to 48 volts. The phantom power module also includes filters which will eliminate all GSM frequencies from 800-1200 MHz Impedance 200 Ohms; Frequency response 30 Hz to 20 KHz; Sensitivity -42.5dB ± 3dB @ 1KHz (0dB =1V/Pa); Total Harmonic Distortion (THD) at an operating level of 120dB is no greater than 1%. Finish: Black Nextel® or Satin Nickel.