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.

Are Clockaudio products compatible with major conferencing platforms?

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.

Do you offer support for system design and installation?

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.

Where are Clockaudio products manufactured?

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.

How can I choose the right microphone for my space?

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.

C012E-RF

The condenser microphone design is for a through desk/ceiling/panel mount boundary layer type with a cardioid polar pattern. The microphone is made of a robust high quality brass construction with a low profile robust brass top.

QUICK SPECS

Type

Condenser (back electret)

Polar Pattern

cardioid Frequency Response 50Hz - 18 KHz

Sensitivity

-37dB +/- 3dB @ 1 KHz (0dB = 1 V/Pa)

Termination

Male 3 Pin XLR

Engineered for Perfect Speech Capture

The microphone is powered by a 9 to 48 volts phantom power adaptor which also includes filters that will eliminate all GSM frequencies from 800-1200 MHz Frequency response 50 Hz to 18 KHz; Sensitivity -37dB +/- 3dB @ 1Khz (0dB=1V/Pa) Impedance 200 Ohms. Total harmonic distortion (THD) at an operating level of 120dB is no greater than 1%. Also included are rubber shock mounts to minimize the transfer of mechanical noise from table, ceiling or panel.

Length 90.00mm (3.55″).

Through Table Cardioid Boundary Layer

Microphone.

RF friendly technology offering

immunity from GSM (cell phones)

Technical Specifications

Length

90.00mm (3.55")

Application

For boardrooms, conferencing, court rooms and other such venues.

Type

Condenser (back electret)

Polar Pattern

cardioid Frequency Response 50Hz - 18 KHz

Sensitivity

-37dB +/- 3dB @ 1 KHz (0dB = 1 V/Pa)

Impedance

200 Ohms

S/N Ratio

69dB(A) Maximum Sound Pressure Level 120dB at 1KHz 1% T.H.D. Power

Termination

Male 3 Pin XLR

Finish

Satin Black or Nickel.

Dimensions

Hole cut out Diameter: 24mm (0.94") Head Diameter:28.00mm (1.10")

Weight

126g (4.45 oz.)

Key Features

Through Table Cardioid Boundary Layer

Microphone.

RF friendly technology offering

immunity from GSM (cell phones)

and other sources of frequency

Downloads & Documentation

Product Data Sheet

PDF • 289.1 KB

Installation Guide

PDF • 313.4 KB

Frequently asked questions

What are the dimensions of the C012E-RF?

Dimensions: Hole cut out Diameter: 24mm (0.94") Head Diameter:28.00mm (1.10")

How is the C012E-RF connected?

Termination: Male 3 Pin XLR

IDEAL FOR

Application Areas

Boardrooms & Meeting Rooms

Professional audio capture for every participant with discreet integration.

Conference Rooms

Clear voice reproduction for video conferencing and unified communications.

Courtrooms & Legal

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

Not Sure if the C012E-RF Is Right for You?

Our audio engineers can help you specify the perfect microphone for your installation. Get in touch for expert guidance.

C012E-RF

QUICK SPECS

Engineered for Perfect Speech Capture

Through Table Cardioid Boundary Layer

Microphone.

RF friendly technology offering

immunity from GSM (cell phones)

Technical Specifications

Key Features

Through Table Cardioid Boundary Layer

Microphone.

RF friendly technology offering

immunity from GSM (cell phones)

and other sources of frequency

Downloads & Documentation

Frequently asked questions

IDEAL FOR

Application Areas

Boardrooms & Meeting Rooms

Conference Rooms

Courtrooms & Legal

YOU MAY ALSO LIKE

Related Products

C009E-RF

GT 420T

C011E-RF

CRM 100-RF

ARM PSU 4

CRM 202-RF

Not Sure if the C012E-RF Is Right for You?

C012E-RF

QUICK SPECS

Engineered for Perfect Speech Capture

Through Table Cardioid Boundary Layer

Microphone.

RF friendly technology offering

immunity from GSM (cell phones)

Technical Specifications

Key Features

Through Table Cardioid Boundary Layer

Microphone.

RF friendly technology offering

immunity from GSM (cell phones)

and other sources of frequency

Downloads & Documentation

Frequently asked questions

IDEAL FOR

Application Areas

Boardrooms & Meeting Rooms

Conference Rooms

Courtrooms & Legal

YOU MAY ALSO LIKE

Related Products

C009E-RF

GT 420T

C011E-RF

CRM 100-RF

ARM PSU 4

CRM 202-RF

Not Sure if the C012E-RF Is Right for You?

Search Products