C900 COMBINATION SERIES

The C 3H, C 3HW, C 1000H and C 800H microphones with mini-XLR connections are a series of easily interchangeable microphones. Together with various bases that support mini-XLR connectivity this group of products is referred to as the combination series.
QUICK SPECS
Type
Condenser (back electret)
Type
Condenser (back electret)
Polar Pattern
Cardioid
Polar Pattern
Hyper Cardioid

Engineered for Perfect Speech Capture

The C 3H, C 3HW, C 1000H and C 800H microphones with mini-XLR connections are a series of easily interchangeable microphones. Together with various bases that support mini-XLR connectivity this group of products is referred to as the combination series. They are suitable for a wide range of applications including broadcast, conference halls, places of worship, leisure centres, etc.

Shafts with PPA– CA 30-RF, CA 40-RF, CA 700-RF, CA 900-RF shafts enabling selection of a plethora Knuckle joint– CAK-1 adapter enabling selection of a plethora of Clockaudio bases. Twin mount– C 430E-RF enabling selection of a plethora of Clockaudio bases. Connector – GN 3100 – a flexible 3 pin female mini XLR to 3 pin female mini XLR

C 3H, C 3HW

Short slimline cardioid

condenser microphone for

use in controlled acoustic

Technical Specifications

Application
Short, slimline Cardioid Condenser Microphone ideal for use in controlled acoustic environments such as conference halls, centres of worship and broadcasting
Type
Condenser (back electret)
Polar Pattern
Cardioid
Frequency Response
50Hz - 18 KHz
Sensitivity
-37dB +/- 3dB @ 1 KHz (0dB = 1 V/Pa)
Impedance
1.8 KOhms
S/N Ratio
69dB(A)
Application
Developed for speech purposes in a wide range of pro and live sound applications including places of worship, conference and leisure centres
Type
Condenser (back electret)
Polar Pattern
Hyper Cardioid
Frequency Response
50Hz - 18 KHz
Sensitivity
-37dB +/- 3dB @ 1 KHz (0dB = 1 V/Pa)
Impedance
1.8 KOhms
S/N Ratio
69dB(A)

Key Features

01

C 3H, C 3HW

02

Short slimline cardioid

03

condenser microphone for

04

use in controlled acoustic

05

environments.

Downloads & Documentation

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

Conference Rooms

Clear voice reproduction for video conferencing and unified communications.

Broadcast & Studios

Professional-grade audio for broadcast, recording, and production environments.

Corporate AV

Professional audio solutions for corporate environments and facilities.
YOU MAY ALSO LIKE

Related Products

Not Sure if the C900 COMBINATION SERIES Is Right for You?

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

Search Products