Original Motorola PMMN4141 XVP730 Speaker Mic: PMMN4141

Motorola PMMN4141A XVP750 Remote Speaker Microphone for APX N70

The Motorola PMMN4141A XVP750 is a premium IMPRES™ remote speaker microphone designed for clear, powerful communication with the Motorola APX N70 and APX N70 XE. Its four High Dynamic Range microphones and advanced multi-microphone noise-suppression technology help isolate the user’s voice from surrounding noise—even when the microphone is not positioned directly in front of the mouth.

Built for mission-critical public-safety operations, the PMMN4141 combines a loud 105-phon speaker, IP68 protection, work-when-wet performance and HAZLOC capability in a rugged, compact housing. An integrated channel selector lets users change channels directly from the shoulder microphone without removing the radio from its holster.

Motorola PMMN4141 Key Features

• Genuine Motorola Original accessory
• XVP750 remote speaker microphone
• Four HDR microphones
• Adaptive multi-microphone noise suppression
• IMPRES intelligent audio
• Loud 105-phon speaker
• Integrated 16-position channel selector
• Dedicated ViQi button
• Orange emergency button
• Three programmable buttons
• Volume control
• 3.5mm non-threaded receive-only audio jack
• Windporting technology
• Work-when-wet capability
• IP68-rated dust and water protection
• HAZLOC Division 1 and Division 2 capability
• 360-degree rotating clip with D-ring
• Rugged coiled cable
• Mini-GCAI radio connector

PMMN4141A Specifications

Compatible Motorola Radios

The Motorola PMMN4141A is compatible with:

• Motorola APX N70
• Motorola APX N70 XE

For proper operation with the APX N70, Motorola specifies radio firmware R01.00.00 or later. Maintaining current Motorola-approved firmware is recommended to support the microphone’s complete audio and control capabilities.

The PMMN4141 is not designed for older APX radios or radios using Motorola’s full-size GCAI connector. It should not be assumed compatible with:

• Motorola APX NEXT
• Motorola APX 6000 or APX 6000XE
• Motorola APX 7000 or APX 7000XE
• Motorola APX 8000 or APX 8000XE
• Motorola SRX 2200
• Motorola MOTOTRBO R7

These radios use different XVP or remote-speaker-microphone configurations.

Four-Microphone Noise Suppression

The XVP750 uses four HDR microphones and sophisticated audio-processing algorithms to detect the user’s voice while suppressing disruptive background noise. This multi-microphone system delivers more forgiving voice pickup than a conventional directional noise-cancelling microphone.

The PMMN4141 is particularly well suited for:

• Law-enforcement operations
• Fire and EMS response
• Emergency management
• Traffic control
• Crowd management
• Severe-weather assignments
• High-noise public-safety environments
• Tactical and federal operations

Loud, Intelligent Receive Audio

The integrated speaker produces up to 105 phon at 12 inches, helping incoming radio traffic remain intelligible in loud environments. The XVP750 also works with supported APX N70 audio features such as Receive Volume Leveling, which can help balance calls from users speaking at different volumes.

Feature availability depends on radio programming, firmware and system configuration.

Integrated Channel Selector

Unlike the XVP730, the PMMN4141A XVP750 includes a channel selector knob. Users can change channels directly from the shoulder-mounted microphone instead of reaching for a radio worn on the belt or beneath protective clothing.

The channel knob is especially useful for personnel who:

• Change talkgroups frequently
• Wear the radio beneath a coat or safety vest
• Use gloves
• Need eyes-up operation
• Require rapid access to emergency channels
• Cannot easily reach the portable radio

Essential Controls at the Shoulder

The PMMN4141 gives users convenient access to critical radio functions, including:

• Push-to-talk
• Channel selection
• Volume adjustment
• Emergency activation
• ViQi voice control
• Three programmable functions

The exact operation of the emergency, ViQi and programmable buttons depends on radio configuration and enabled features.

IP68 and Work-When-Wet Performance

The PMMN4141A carries an IP68 rating and is tested for submersion in up to two meters of water for as long as four hours under defined laboratory conditions. Its work-when-wet design helps maintain audio performance after exposure to rain or water.

The microphone is also designed to withstand environmental challenges including dust, rain, vibration, shock and salt fog. IP68 does not guarantee protection against every liquid, chemical or physical condition. Covers and connectors must be properly secured and maintained.

HAZLOC Capability

The XVP750 supports approved Division 1 and Division 2 hazardous-location configurations. This makes it suitable for qualifying operations where flammable gases, vapors, combustible dust or ignitable fibers may be present.

HAZLOC approval applies to the complete system—not the microphone alone. The radio, battery and attached audio accessory must be approved together for the required classification.

Private Listening with a 3.5mm Earpiece

An integrated 3.5mm non-threaded audio jack accepts a compatible Motorola receive-only earpiece. This allows incoming calls to be heard privately rather than through the external microphone speaker.

Private listening can be valuable for surveillance, tactical operations, crowd control and assignments where sensitive radio traffic should not be broadcast publicly.

PMMN4141A vs. PMMN4142A

The PMMN4141A XVP750 and PMMN4142A XVP730 share the same core audio, durability and control technologies. The primary difference is the channel knob.

Choose the PMMN4141A when users need channel control directly from the microphone. Choose the PMMN4142A when a more streamlined design without a channel knob is preferred.

Why Choose the Motorola PMMN4141A?

The Motorola PMMN4141A is an excellent speaker microphone for APX N70 users who require:

• Clear audio in unpredictable noise
• Loud receive volume
• Multiple speaking-angle support
• Direct channel control
• IP68 environmental protection
• HAZLOC capability
• ViQi access
• Emergency and programmable controls
• Private-listening support
• Genuine Motorola construction

Frequently Asked Questions

What radios work with the Motorola PMMN4141?

The PMMN4141A is designed for the Motorola APX N70 and APX N70 XE radio platform.

Does the PMMN4141A have a channel knob?

Yes. The XVP750 includes an integrated 16-position channel selector.

Does it have noise cancellation?

Yes. Four HDR microphones and an adaptive multi-microphone algorithm help isolate the user’s voice from environmental noise.

Is the PMMN4141 waterproof?

The PMMN4141A is IP68 rated and tested for submersion in up to two meters of water for four hours under specified conditions. It also supports work-when-wet operation.

Is the PMMN4141A intrinsically safe?

It supports approved HAZLOC Division 1 and Division 2 configurations. Verify that the complete radio, battery and microphone combination is approved for the worksite’s required classification.

Can an earpiece be connected?

Yes. The microphone includes a 3.5mm non-threaded jack for a compatible receive-only earpiece.

What is the difference between PMMN4141 and PMMN4142?

The PMMN4141 XVP750 has a channel-selection knob. The PMMN4142 XVP730 provides substantially similar audio and durability features without a channel knob.

Recommended SEO Information

SEO title: Motorola PMMN4141A XVP750 Speaker Mic for APX N70

Meta description: Buy the Motorola PMMN4141A XVP750 speaker microphone for APX N70 and APX N70 XE radios. Features four-mic noise suppression, channel control, IP68 and HAZLOC capability.