C003E-RF

with an Omni-directional polar pattern. The microphone is constructed from robust high quality brass with low profile steel mesh top.
QUICK SPECS
Type
Condenser (back electret)
Polar Pattern
Omni-Directional Frequency Response 20 Hz - 20 KHz
Sensitivity
-42dB +/- 3dB at 1 KHz (0dB = 1 V/Pa)
Termination
Male 3 pin XLR

Engineered for Perfect Speech Capture

with an Omni-directional polar pattern. The microphone is constructed from robust high quality brass with low profile steel mesh top. It is terminated with a male 3 Pin XLR.

The microphone is fitted with a Phantom Power Module accepting 9 to 48 volts DC. The microphone is fitted with an integral Phantom Power Module also including filter which eliminates GSM frequencies from 800- 1200 MHz Frequency response 20 Hz to 20 KHz +/-3dB, Sensitivity -42dB +/- 3dB @ 1KHz (0dB=1V/Pa) impedance 200 Ohms. Total Harmonic Distortion (THD) at an operating level of 120dB is less than 1%.The microphone also includes rubber isolators to minimise the transfer of mechanical noise from the table.

Finish: Satin Black or White.

Low profile Through Table/Desk Omni

Directional Boundary Layer Microphone.

Engineered in high quality brass.

RF friendly technology offering

Technical Specifications

Length
90.5mm (3.6") Designed for simple installation with professional sound response. For use in conferencing or security
Type
Condenser (back electret)
Polar Pattern
Omni-Directional Frequency Response 20 Hz - 20 KHz
Sensitivity
-42dB +/- 3dB at 1 KHz (0dB = 1 V/Pa)
Impedance
200 Ohms
S/N Ratio
58dB(A) Maximum Sound Pressure Level 120dB at 1KHz 1% T.H.D. Power
Termination
Male 3 pin XLR
Finish
Satin Black or White Mount Diameter 23.5mm (.92") Visible Height 15mm (.59") Head Diameter 31mm (1.22")
Weight
113 g (4oz)

Key Features

01

Low profile Through Table/Desk Omni

02

Directional Boundary Layer Microphone.

03

Engineered in high quality brass.

04

RF friendly technology offering

05

immunity from GSM (cell phones)

Downloads & Documentation

Product Data Sheet
PDF • 283.0 KB
Installation Guide
PDF • 313.4 KB
Installation Guide
PDF • 597.1 KB

Frequently asked questions

What industries does Clockaudio serve?
Clockaudio solutions are used across corporate offices, education, government, healthcare, broadcast, and commercial AV environments where reliable, high-quality audio is essential.

Yes — Clockaudio microphones and audio systems integrate seamlessly with major unified communications platforms including Microsoft Teams Rooms, Zoom Rooms, Cisco Webex, and Google Meet. Our boundary, gooseneck, and ceiling microphones deliver the clarity and reliability required for professional video conferencing installations worldwide.

Yes. Our engineering team provides system design consultations for integrators and end-users, helping specify the right combination of microphones, processors, and accessories for your space. Our technical support team is available throughout the installation and commissioning process.

Clockaudio has been designing and manufacturing professional audio products in the United Kingdom for over 40 years. Our UK facility handles R&D, precision assembly, and quality control — ensuring every product meets the standards expected by AV professionals worldwide.

The right microphone depends on your room size, acoustic environment, and application. Boundary microphones suit tabletop conferencing; goosenecks are ideal for fixed lectern or dais positions; ceiling-mounted mics offer clean aesthetics for modern meeting rooms. Contact our team or use our Search Facility to find a certified integrator near you for a tailored recommendation.

IDEAL FOR

Application Areas

Courtrooms & Legal

RF-immune design for reliable audio in sensitive legal proceedings.

Government & Municipal

Reliable audio systems for council chambers and government facilities.

Corporate AV

Professional audio solutions for corporate environments and facilities.
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