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.

HW 400

Lightweight headset microphone for use with guided tour transmitters. Finished in Matt Black.

QUICK SPECS

Type

Electret Condenser Microphone

Polar Pattern

Cardioid

Frequency Response

100 - 16,000 Hz

Sensitivity

-50dB +/-4dB @ 1KHz (0dB = 1V/Pa) -70dB +/-4dB @ 1KHz (0dB = 1V/Pa)

Engineered for Perfect Speech Capture

Lightweight headset microphone for use with guided tour transmitters. Finished in Matt Black.

Lightweight head worn Cardioid Microphone.
Resilient plastic construction.
Flexible Microphone boom arm.
Terminating in a Right Angled 3.5 Mono Mini-Jack.
Foam windshield fitted to Microphone capsule.
Finish: Matt Black.

For ‘Glossary of Terms’ Click Here

Lightweight head worn Cardioid Microphone.

Resilient plastic construction.

Flexible Microphone boom arm.

Terminating in a Right Angled 3.5 Mono Mini-Jack.

Technical Specifications

Application

Lightweight headset microphone for use with guided tour transmitters

Type

Electret Condenser Microphone

Polar Pattern

Cardioid

Finish

Matt Black

Frequency Response

100 - 16,000 Hz

Sensitivity

-50dB +/-4dB @ 1KHz (0dB = 1V/Pa) -70dB +/-4dB @ 1KHz (0dB = 1V/Pa)

Impedance

680 Ohms

S/N Ratio

More then 60db

Power Requirements

1.5V (Standard), 10V (Maximum)

Termination

Right Angle 3.5 Mono Mini-Jack.

Cord Length

1 Meter

Cord Diameter

2.4 Dia

Current Reduction

Max. 0.5mA

Key Features

Lightweight head worn Cardioid Microphone.

Resilient plastic construction.

Flexible Microphone boom arm.

Terminating in a Right Angled 3.5 Mono Mini-Jack.

Foam windshield fitted to Microphone capsule.

Downloads & Documentation

Frequently asked questions

What type of microphone is the HW 400?

The HW 400 is a Electret Condenser Microphone

What finish options are available?

Available finish: Matt Black

What polar pattern does the HW 400 use?

It uses a Cardioid polar pattern.

Where can I find the full technical documentation?

Use the Data sheet button on this page for the full specification PDF, and check the Downloads tab for manuals and other documents.

IDEAL FOR

Application Areas

Corporate AV

Professional audio solutions for corporate environments and facilities.

Healthcare Facilities

Clear communication for medical consultations and patient interactions.

Event Venues

Versatile audio capture for live events and presentations.

Not Sure if the HW 400 Is Right for You?

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

HW 400

QUICK SPECS

Engineered for Perfect Speech Capture

Lightweight head worn Cardioid Microphone.

Resilient plastic construction.

Flexible Microphone boom arm.

Terminating in a Right Angled 3.5 Mono Mini-Jack.

Technical Specifications

Key Features

Lightweight head worn Cardioid Microphone.

Resilient plastic construction.

Flexible Microphone boom arm.

Terminating in a Right Angled 3.5 Mono Mini-Jack.

Foam windshield fitted to Microphone capsule.

Downloads & Documentation

Frequently asked questions

IDEAL FOR

Application Areas

Corporate AV

Healthcare Facilities

Event Venues

YOU MAY ALSO LIKE

Related Products

CW 9001 / H15

CW 8001

C303W-RF

CRM 202S-RF RGB

C3100-RF-CP

C007-IP67

Not Sure if the HW 400 Is Right for You?

HW 400

QUICK SPECS

Engineered for Perfect Speech Capture

Lightweight head worn Cardioid Microphone.

Resilient plastic construction.

Flexible Microphone boom arm.

Terminating in a Right Angled 3.5 Mono Mini-Jack.

Technical Specifications

Key Features

Lightweight head worn Cardioid Microphone.

Resilient plastic construction.

Flexible Microphone boom arm.

Terminating in a Right Angled 3.5 Mono Mini-Jack.

Foam windshield fitted to Microphone capsule.

Downloads & Documentation

Frequently asked questions

IDEAL FOR

Application Areas

Corporate AV

Healthcare Facilities

Event Venues

YOU MAY ALSO LIKE

Related Products

CW 9001 / H15

CW 8001

C303W-RF

CRM 202S-RF RGB

C3100-RF-CP

C007-IP67

Not Sure if the HW 400 Is Right for You?

Search Products