C 004E-RF


Through Table Cardioid Boundary Layer Microphone.

Black White
C 004E-RF C 004EW-RF

Through Table Cardioid Boundary Layer Microphone.

  • Engineered in high quality Brass.
  • RF friendly technology offering immunity from GSM (cellphones) and other sources of frequency interference.
  • Cardioid Polar Pattern.
  • Wide smooth response.
  • Balanced output.
  • Simple through-desk shock mounting.
  • Low profile at surface level.
  • Inbuilt Phantom Power Module.
  • Finish: Satin Black or White
  • Also available in Nextel Suede Coating finishes (Custom Orders Only)

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Length 90.5mm (3.6")
Application Cardioid Boundary Layer Condenser Microphones designed for a wide range of installed pro sound, conferencing or security situations.
Type Condenser (Back Electret)
Polar Pattern Cardioid
Frequency Response 100 Hz - 16 KHz
Sensitivity -37dB +/- 3dB @ 1 KHz (0dB = 1 V/Pa)
Impedance 200 Ohms
S/N Ratio 69dB(A)
Maximum Sound Pressure Level 125db at 1KHz 1% T.H.D.
Power Requirements 9 - 48 volts Phantom Power
Termination 3 Pin Male XLR
Finish Satin Black or White
Dimensions Hole cut out Diameter 24mm (.94") Visible Height 22mm (.87") Head Diameter 31mm (1.22")
Weight 103 g (3.6oz)
Architects and engineer specifications The Electret Condenser microphone has a Cardioid Polar Pattern. It is constructed from robust high quality brass with a low profile steel mesh top. The microphone is fitted with a Phantom Power Adaptor accepting 9 to 48 volts DC. The Phantom Power Adaptor includes filters which will eliminate all cellular frequencies (GSM/2G, 3G, 4G & 5G) and is terminated with a male 3 pin XLR, Sensitivity -37dB +- 3dB @ 1Khz (0dB=1V/Pa), impedance 200 Ohms, total harmonic distortion (THD) at an operating level of 120dB is less than 1%. Also includes rubber isolators to minimize the transfer of mechanical noise from table, ceiling or panel. Finish: Satin Black or White