CCRM 4000

activate the units in the absence of a DSP. applications.
QUICK SPECS
Type
Condenser (back electret)
Polar Pattern
Cardioid Frequency Response 50 Hz - 18 KHz
Sensitivity
-40dB +/- 3dB at 1 KHz (0dB = 1 V/Pa)
Termination
C3SW Knuckle Joint microphone pre wired in CCRM4000 unit Supplied Accessories

Engineered for Perfect Speech Capture

activate the units in the absence of a DSP. applications. 2.5 Metres (8.20 ft.) cable with pre-wired C3SW microphone, and built in Phantom Power Adaptor. Also includes ceiling Tile Bridge. The microphone has a knuckle which allows for power supply 9-48 Volts.

Frequency response 50 – 18 KHz, impedance 1.8 K Ohms, Max spl 125dB less than 1% THD, sensitivity-40dB +/- 3dB @ 1 KHz (0dB = 1 V/Pa) Finish: Satin Black or

Control ports allow DSP connection and Link

/ daisy chain expansion to other CCRM 4000

Retracta units.

Master & Slave units are Identical in

Technical Specifications

Cable length
2.5 Metres (8.20ft)
Application
Designed for use in boardrooms, conferencing and a wide variety of applications.
Type
Condenser (back electret)
Polar Pattern
Cardioid Frequency Response 50 Hz - 18 KHz
Sensitivity
-40dB +/- 3dB at 1 KHz (0dB = 1 V/Pa)
Impedance
200 Ohms
S/N Ratio
64dB (A) Maximum Sound Pressure Level 125dB 1% THD Power
Termination
C3SW Knuckle Joint microphone pre wired in CCRM4000 unit Supplied Accessories
Finish
CCRM4000 motor (Satin Black), C3SW Knuckle Joint microphone and cable (Satin Black or White)
Weight
2.7Kg (5.95lb) (6Kgs) (13.22lb) with bracket

Key Features

01

Control ports allow DSP connection and Link

02

/ daisy chain expansion to other CCRM 4000

03

Retracta units.

04

Master & Slave units are Identical in

05

construction. Two rotary 0-9 digital decimal

Downloads & Documentation

Product Data Sheet
PDF • 333.8 KB
Installation Guide
PDF • 1.1 MB

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

Boardrooms & Meeting Rooms

Professional audio capture for every participant with discreet integration.

Conference Rooms

Clear voice reproduction for video conferencing and unified communications.

Corporate AV

Professional audio solutions for corporate environments and facilities.
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