Deputy Dispatch Sep 18, 2026 8 min read

Kenwood KMC-72W Speaker Microphone

D
By Deputy Electronics Radio Communication Expert
Share:
Kenwood KMC-72W Speaker Microphone
Kenwood KMC-72W Speaker Microphone
FEATURED PRODUCT

Kenwood KMC-72W Speaker Microphone

KENWOOD Heavy duty IP-67 speaker mic with 2.5mm earphone jack for NX-3000 radiosFeatures Non-keypad microphone 2 buttons on top 3.5mm earpiece socket Black color
View Product

Watch the Product Video

Kenwood KMC-72W Speaker Microphone

In This Article

Kenwood KMC-72W Speaker Microphone

Clear and reliable communication is essential for professionals who depend on two-way radios in demanding environments. The Kenwood KMC-72W Speaker Microphone is a professional-grade radio accessory designed to provide convenient communication while keeping the portable radio secured on a belt, vest, or other accessible location.

The KMC-72W features noise-cancelling technology, a rugged MIL-SPEC design, and protection ratings of IP54, IP55, and IP67 when used with a compatible radio system. Kenwood lists the KMC-72W as a speaker microphone option for compatible NX-5000 and NX-3000 series portable radios.

Convenient Communication for Professional Radio Users

A remote speaker microphone allows users to communicate without removing their portable radio from its carrying position. Instead of reaching for the radio's built-in microphone and speaker, the user can operate the radio through the speaker microphone positioned closer to the shoulder or chest.

This configuration is particularly useful for public safety personnel, security teams, industrial workers, transportation crews, and other professionals who need quick access to radio communication.

Key Features of the Kenwood KMC-72W

  • Noise-cancelling speaker microphone

  • MIL-SPEC design

  • IP54 / IP55 / IP67 protection ratings when used with compatible equipment

  • Two programmable/top buttons

  • Built-in noise canceler

  • Designed for compatible Kenwood portable radios

  • Supports connection of a compatible 3.5 mm earphone

  • Professional-grade construction

  • Designed for demanding communication environments

  • Available as an intrinsically safe option according to Kenwood accessory documentation

Built-In Noise Cancellation

One of the key features of the KMC-72W is its built-in noise canceler.

In busy environments, background noise from machinery, vehicles, crowds, and other equipment can make radio conversations more difficult. The built-in noise-cancelling design helps provide clearer voice communication for users working in environments where ambient noise is a concern.

The KMC-72W uses a built-in noise canceler, distinguishing it from Kenwood's KMC-70M, which uses DSP Active Noise Reduction.

Rugged MIL-SPEC Construction

The KMC-72W is designed for professional applications where communication accessories may be exposed to demanding working conditions.

Kenwood's accessory documentation identifies the KMC-72W as a MIL-SPEC speaker microphone, making it suitable for professional radio systems used across industrial, public safety, security, transportation, and field-service applications.

IP-Rated Protection

The KMC-72W is listed with IP54, IP55, and IP67 protection ratings when connected to a transceiver of the corresponding specification. This provides protection against dust and water exposure appropriate to the applicable IP rating.

The IP67 rating can be particularly useful for users who operate outdoors or in environments where the radio accessory may encounter rain, splashes, or temporary water exposure.

Two-Button Operation

The KMC-72W incorporates two top buttons, providing convenient access to supported radio functions.

Depending on the connected Kenwood radio and programming configuration, these buttons can provide additional control without requiring the user to operate the portable radio directly. Kenwood documentation identifies the KMC-72W as a two-button speaker microphone.

Optional Earphone Connection

The KMC-72W can be used with a compatible 3.5 mm earphone accessory. Kenwood lists the KEP-1 earphone kit as an accessory for the KMC-72W and several other compatible speaker microphones.

This provides an additional option for users who need more discreet audio monitoring while maintaining the speaker microphone's convenient controls.

Kenwood KMC-72W Specifications

Feature Specification
Model KMC-72W
Product Type Speaker Microphone
Design MIL-SPEC
Noise Cancellation Built-In Noise Canceler
Buttons 2 Top Buttons
Protection Rating IP54 / IP55 / IP67*
Earphone Connection 3.5 mm
Application Professional Two-Way Radio Communication
Intrinsically Safe Option Available
Compatible Radio Families Selected Kenwood NX-Series Portable Radios

*IP ratings depend on the connected transceiver and applicable system configuration. Confirm compatibility and specifications for your specific radio before ordering.

Compatible Kenwood Radio Systems

Kenwood lists the KMC-72W among the speaker microphone accessories for compatible NX-Series portable radios, including selected models in the NX-5200/5300/5400 and NX-3200/3300/3400 families.

Because accessory connectors and functionality can differ between radio models, customers should verify the exact radio model before purchasing the KMC-72W.

Ideal Applications

The Kenwood KMC-72W can be used across a wide range of professional communication applications.

Public Safety

Police, fire, emergency response, and municipal personnel can use remote speaker microphones to keep radio controls readily accessible during field operations.

Security

Security personnel working in commercial buildings, campuses, industrial facilities, events, and other locations can benefit from convenient remote radio operation.

Construction

Construction crews can use the KMC-72W to communicate while working around equipment, vehicles, tools, and other sources of background noise.

Manufacturing & Industrial

Industrial facilities often require employees to coordinate activities around machinery and production equipment. A noise-cancelling speaker microphone can provide convenient access to radio communication.

Transportation & Fleet Operations

Transportation and fleet personnel can keep their radios secured while using the remote microphone for communication during vehicle and field operations.

Utilities & Field Services

Utility workers and field-service teams can benefit from a rugged communication accessory designed for professional two-way radio systems.

Warehousing & Logistics

Warehouse teams can use speaker microphones to coordinate inventory movement, loading operations, vehicle traffic, and other daily activities without repeatedly reaching for the radio itself.

Why Choose a Kenwood Speaker Microphone?

Kenwood develops a wide range of audio accessories for professional two-way radio systems. The KMC-72W is designed for users who need a combination of noise cancellation, rugged construction, water and dust protection, and convenient remote radio operation.

Its combination of MIL-SPEC construction, built-in noise cancellation, two-button operation, and IP-rated protection makes it a practical accessory for compatible Kenwood portable radio systems.

Why Buy the Kenwood KMC-72W from Deputy Electronics?

Deputy Electronics provides two-way radios, speaker microphones, headsets, radio accessories, vehicle communication equipment, and related communication solutions for professional customers.

When purchasing the Kenwood KMC-72W, customers can contact Deputy Electronics for pricing, availability, product information, and compatibility assistance.

Whether you need a single speaker microphone or accessories for a larger communication system, our team can help you identify the appropriate equipment for your application.

Final Thoughts

The Kenwood KMC-72W Speaker Microphone is a professional communication accessory designed for compatible Kenwood portable radios. Its built-in noise canceler, MIL-SPEC construction, two-button operation, 3.5 mm earphone connection, and IP54/IP55/IP67 protection ratings make it well suited to a variety of demanding radio communication environments.

From public safety and security to construction, manufacturing, transportation, utilities, and logistics, the KMC-72W provides a convenient way to keep radio communication accessible while the portable radio remains secured in its normal carrying position.

← Previous Post Kenwood KHS-10DC-OH Noise-Attenuating Headset
D
About the Author

Deputy Electronics

Our team of radio and electronics experts shares practical knowledge, product insights, installation guides, and real-world communication solutions.