Replacement Coiled Cable for Remote Speaker Microphones

The Motorola PMKN4234A Replacement Coiled Cable for Remote Speaker Microphones is a genuine Motorola replacement cable designed for select IMPRES Remote Speaker Microphones used with compatible APX, SRX, and MOTOTRBO portable two-way radios.

The PMKN4234A replaces the coiled cable assembly connecting a compatible Remote Speaker Microphone (RSM) to the portable radio, allowing a damaged or worn cable to be replaced without necessarily replacing the complete speaker microphone.

Its coiled cord design provides the flexibility and extension needed for professional portable-radio applications. The cable can extend as the user moves the radio or RSM while naturally retracting to help keep excess cable manageable.

This makes the PMKN4234A particularly useful for organizations maintaining radio fleets where Remote Speaker Microphones experience frequent daily use.

The PMKN4234A is a replacement component for compatible RSMs and is not a complete Remote Speaker Microphone. Installation requires disassembly and reassembly of the RSM and should be performed by personnel familiar with servicing Motorola audio accessories.

Key Features

• Replacement cable for select Motorola Remote Speaker Microphones

• Coiled cord design

• Genuine Motorola Solutions replacement component

• Designed for select IMPRES RSMs

• Replaces a damaged, stretched, worn, or failed RSM cable

• Includes coiled cord and radio connector

• Helps extend the service life of compatible Remote Speaker Microphones

• Suitable for APX-series RSM applications

• Supports select SRX 2200 RSM applications

• Also supports select MOTOTRBO RSM applications

• Designed for professional two-way radio environments

• Flexible coiled construction accommodates user movement

• Retractable coil helps manage excess cable

• RSM microphone head sold separately

• Portable radio sold separately

• Installation requires RSM disassembly

• Motorola part number: PMKN4234A

• Base part number: PMKN4234

Compatible Remote Speaker Microphones

The PMKN4234A replacement cable is documented for select Motorola RSMs including:

• Motorola PMMN4025 Series

• Motorola PMMN4046 Series

• Motorola PMMN4062 Series

• Motorola PMMN4065 Series

• Motorola PMMN4069 Series

• Motorola PMMN4083 Series

• Motorola PMMN4099 Series

Motorola's current APX accessory documentation specifically identifies PMKN4234 as the replacement coil cord for:

PMMN4062, PMMN4065, PMMN4069, PMMN4083, and PMMN4099

Compatibility should be verified against the specific RSM part number before ordering.

Compatible Radio Platforms

When installed on an appropriate compatible Remote Speaker Microphone, documented radio applications include select:

• Motorola APX 6000

• Motorola APX 6000 XE

• Motorola APX 7000

• Motorola APX 7000 XE

• Motorola APX 8000

• Motorola APX 8000 XE

• Motorola SRX 2200

• Motorola APX Series portable radios

• Motorola MOTOTRBO XPR Series portable radios

Compatibility ultimately depends on the Remote Speaker Microphone model, not simply the radio model.

For this reason, customers should verify the RSM part number before ordering PMKN4234A.

Replacement RSM Cable

The PMKN4234A is intended to replace the cable assembly on a compatible Motorola Remote Speaker Microphone.

This can be useful when an otherwise functional RSM has a cable that has become:

• Cut

• Cracked

• Frayed

• Stretched

• Damaged

• Intermittent

• Worn from repeated use

• Damaged near the radio connector

• Damaged near the microphone housing

Replacing the cable may allow the existing compatible RSM to remain in service rather than requiring replacement of the complete microphone assembly.

Coiled Cord Design

The PMKN4234A uses a coiled configuration designed for portable-radio applications.

The coil provides additional extension when the user moves the speaker microphone away from the radio while retracting when that additional length is no longer required.

This design is particularly useful when the radio is:

• Worn on a duty belt

• Mounted on a vest

• Carried in a radio holder

• Used with shoulder-mounted RSMs

• Used in public-safety environments

• Used during extended work shifts

Installation

The PMKN4234A is a service replacement component, rather than a simple external plug-and-play accessory.

Replacing the cable requires disassembly and reassembly of the compatible Remote Speaker Microphone.

Installation should therefore be performed by personnel with the appropriate technical knowledge and equipment for servicing Motorola audio accessories.

Important

The PMKN4234A is a:

Replacement Coiled RSM Cable

It is not a complete Remote Speaker Microphone.

The microphone head is not included.

The portable radio is not included.

Compatibility should be determined primarily by the Remote Speaker Microphone model rather than simply by the portable radio model.

Do not assume that every RSM compatible with an APX 6000, APX 8000, or SRX 2200 uses the PMKN4234A replacement cable.

Verify the RSM part number before ordering.

Specifications

Manufacturer: Motorola Solutions
Part Number: PMKN4234A
Base Part Number: PMKN4234
Accessory Type: Remote Speaker Microphone Replacement Cable
Cable Type: Coiled Cord
Application: Select Motorola Remote Speaker Microphones
RSM Included: No
Radio Included: No
Installation: RSM Disassembly / Service Required
Primary Use: Replacement of Damaged or Worn RSM Cable