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Front view of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Detail shot of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
PMMN4058A ATEX speaker microphone for Motorola MTP850Ex held in hand
Package contents of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Close-up of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Side profile of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
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Front view of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Detail shot of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
PMMN4058A ATEX speaker microphone for Motorola MTP850Ex held in hand
Package contents of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Close-up of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Side profile of the PMMN4058A ATEX speaker microphone for Motorola MTP850Ex
Home » Shop Two-Way Radios & Walkie Talkies » ATEX Speaker Mic PMMN4058A Emergency Button for MTP850Ex
Front view of the PMMN4076A speaker mic for Motorola DP and MTP radios
Remote Speaker Mic PMMN4076A for Motorola DP/DEP/MTP Series $10.45
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Front view of the PMMN4050A noise-cancelling speaker mic for Motorola radios
Mic PMMN4050A Noise-Cancel for Motorola XPR6000/DGP Radios $18.05

ATEX Speaker Mic PMMN4058A Emergency Button for MTP850Ex

$46.55

Bulk pricing available for orders of 10+ units. Get a quote → | Full price list

Genuine Motorola PMMN4058A ATEX-rated remote speaker mic for MTP850Ex, with volume control and emergency button. Wholesale for hazardous sites.

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SKU: TW-1601930545966 Categories: Motorola, Speaker Mics, Two Way Radios
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Description

Certified for explosive atmospheres, this genuine mic keeps hazardous-area crews safe and audible. Supplied in volume for industrial compliance programs.

Key Features

  • Meets ATEX requirements for MTP850Ex operation in explosive atmospheres.
  • Dedicated emergency button triggers rapid distress calls when seconds count.
  • 40Hz-12kHz response with 75dB signal-to-noise for high-fidelity speech.
  • Genuine Motorola part made in Malaysia, ready for industrial fleet procurement.
  • Lightweight plastic housing with volume control stays portable in the field.

Specifications

Type Handheld Microphone
Polar Pattern Omni-directional
Frequency Response Rate 40Hz~12kHz
Maximum Spl 110 dB
Communication Wireless
Style Handheld Microphone
Sensitivity -40dB±2dB
Signal To Noise Ratio 75dB
Material Plastic
Feature Portable
Use Walkie Talkie
Brand Name Motorola
Place Of Origin Malaysia
Product Name Speaker Microphone

Browse our full two way radios range for wholesale orders, or contact us for bulk pricing on large quantities.

Which connector fits my radio?

Each earpiece and speaker mic lists its connector (e.g. Motorola M6/M7, Kenwood 2-pin). Match it to your radio series before ordering.

Acoustic tube or wire earpiece?

Acoustic tubes give discreet, clear audio for security work; straight-wire models are more durable in heavy industrial use.

Are these suitable for loud environments?

Yes — heavy-duty speaker mics and headsets with noise-canceling boom mics are built for construction sites and industrial noise.

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