CS3N-RF - Nickel, Tri-Element Boundary Microphone
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CS3N-RF - Nickel, Tri-Element Boundary Microphone
CS3N-RF - Nickel, Tri-Element Boundary Microphone
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List Price £805.84 incl. VAT
Clockaudio - CS3N-RF

Nickel, Tri-Element Boundary Microphone

RF Immunity
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incl. VAT
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Product Description

The Clockaudio CS3N-RF is a high performance Boundary Layer Microphone for desktop, tabletop and boardroom installations.

The CS3N-RF model features 3 microphone elements, each with a half-cardioid polar pattern and, therefore, is ideal for 270 degree pick-up; for instance, positioned on the end of a boardroom table for voice pick-up of people positioned front, left and right.

The CS3N-RF is a tri element Condenser Boundary Microphone which is manufactured in solid brass (finished in Satin Nickel) to give a true quality feel and assurance of a robust, long lasting microphone.

The CS3NRF is supplied fitted with a 2 metre cable (with open-ended termination) and 3 integral Phantom Power adapters which accept 9 to 48 volts DC.

This professional Boundary Microphone also includes RF immunity filters which eliminate the unwanted noise and interference caused by the GSM frequencies emitted by handheld / wireless devices such as smartphones.

Specification Sheet


  • High performance easy installation Boundary Layer Microphone
  • 3-Element Boundary Layer single element condenser Microphone
  • Immune to RF artefacts
  • Half Cardioid Polar Pattern
  • Fully balanced
  • Engineered in high quality brass
  • Inbuilt Phantom Power Adaptor
  • Finished in Satin Nickel
Description CS3N-RF
Type Condenser (back electret)
Polar Pattern Half Cardioid
Frequency Response 50Hz ~ 18KHz
Sensitivity -37.5dB +/- 3dB at 1 KHz (0dB = 1v/Pa)
Impedance 200Ω
S/N Ratio 68dB (A)
Maximum Sound Pressure Level 120dB 1% THD
Power Requirements 9 ~ 48 volts Phantom Power
Termination Open Ended
Finish Satin Nickel
Dimensions 103(H) x 75(W) x 22(D) mm
Weight (Net) 0.87kg
Weight (Gross) 1.00kg

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