CS2-RF - Dual Element Boundary Layer Microphone - Black
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List Price £575.60 incl. VAT
Clockaudio - CS2-RF

Dual Element Boundary Layer Microphone - Black

RF Immunity
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Product Description

The Clockaudio CS2-RF is a dual element boundary layer condenser microphone, with a half-cardioid polar pattern. It is designed to be placed in the middle of the conference table, with each element facing the participants.

The CS2-RF model features 2 microphone elements, each with a half-cardioid polar pattern and, therefore, is ideal for positioning on a boardroom table for pick-up of 2 or 4 people seated opposite one another.
For a large boardroom table, multiple CS2-RF microphone would be equally positioned along the table for pick-up of more people.

The CS2-RF is a bi-element Condenser Boundary Microphone which is manufactured in solid brass (finished in Black Nextel) to give a true quality feel and assurance of a robust, long lasting microphone.

This microphone accommodates bottom cable exit, for permanent mounting in boardroom situations.

The CS2-RF is made of solid brass and includes a 2m cable with open-ended termination. The Phantom Power Adaptor (PPA) is incorporated in the brass housing and will accept 9 - 48v DC (Phantom Power).

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.

To watch an installation video on the Clockaudio CS2-RF please CLICK HERE.

Specification Sheet


  • Half cardioid polar pattern
  • Fully balanced
  • High quality engineering in solid brass
  • Non-reflective black Nextel
  • High performance easy installation Boundary Layer Microphone
  • 2-Element Boundary Layer single element condenser Microphone
  • Immune to RF artefacts
  • Engineered in high quality brass
  • Inbuilt Phantom Power Adaptor
  • Finished in Black Nextel
Description CS2-RF
Microphone Condenser (back electret)
Polar Pattern Half cardioid
Frequency Response 50Hz ~ 18kHz
Sensitivity -37.5dB +/- 3dB at 1 KHz (0dB = 1v/Pa)
Impedance 200Ω
Power Requirements 9 - 48v Phantom Power
S/N Ratio 64dB(A)
Maximum Sound Pressure Level 120dB 1% THD
Power Requirements 9 ~ 48 volts Phantom Power
Termination Open ended multi-core cable
Finish Black Nextel
Dimensions 103(L) x 44(W) x 22(H) mm
Weight (Net) 0.58kg
Weight (Gross) 0.80kg

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