Motorola PMMN4173A XVE500M Remote Speaker Microphone for APX N70

Next-Generation GCAI-Mini Remote Speaker Microphone Deliver mission-critical audio clarity and control in the most extreme operating environments. The Motorola PMMN4173A is a heavy-duty, mission-critical audio accessory designed to provide superior voice clarity. This genuine Motorola PMMN4173A Remote Speaker Microphone for APX N70 features an innovative design equipped with a dedicated control knob and the specialized GCAI-mini connector interface. The Motorola PMMN4173A provides critical public safety personnel with a direct connection to transmit under extreme environmental conditions. Designed specifically for firefighters, law enforcement personnel, and emergency responders operating on P25 networks, this microphone ensures loud, clear audio projection. The Motorola PMMN4173A is available in high-impact green, while the Motorola PMMN4173ABLK variant offers an alternative stylistic black finish. The Motorola PMMN4173A is the updated version of the Motorola PMMN4173, and the Motorola PMMN4173ABLK is the updated version of the Motorola PMMN4173BLK. These microphones carry official UL certifications for Division 1 hazardous environments, meaning they are intrinsically safe for volatile industrial areas. Key Features & Benefits Extremely Clear Audio: The genuine Motorola PMMN4173A Remote Speaker Microphone for APX N70 utilizes advanced noise-canceling technology to transmit clear messages in high-noise environments. GCAI-Mini Connector: Features a compact, secure mechanical plug optimized for next-generation portable transceivers to prevent connection dropouts. Integrated Control Knob: Provides an easily accessible physical knob on the microphone head for rapid volume adjustments or channel switching. UL Division 1 Certification: Built to meet strict intrinsic safety standards for reliable deployment within hazardous commercial or industrial zones. Color Variant Selection: Available as the high-visibility green Motorola PMMN4173A or the tactical black Motorola PMMN4173ABLK to match specific fleet uniform requirements. Rugged Front-Firing Speaker: Engineered to withstand water submersion and physical impacts while projecting optimal volume levels. Specifications Attribute Details Brand Motorola Model/SKU PMMN4173A / PMMN4173ABLK Connector Type GCAI-mini Safety Rating UL Division 1 Intrinsically Safe Control Interface Dedicated Control Knob Model Variations Model Key Difference Compatibility PMMN4173A High-Impact Green Housing Motorola APX N Series PMMN4173ABLK Tactical Black Housing Motorola APX N Series Compatibility APX N70 APX N70XE Recommended Accessories Compatible Radios Motorola APX N70 Portable Two-Way Radio – High-tier P25 portable digital transceiver built for critical public safety communications. Motorola APX N70XE P25 Portable Radio – Ruggedized public safety radio featuring extreme ergonomics and advanced durability. Batteries Motorola PMNN4813B IMPRES 2 Li-Ion IP68 2850mAh Battery – High-capacity rechargeable power pack designed for extended operational shifts. Motorola PMNN4807A IMPRES 2 Li-Ion Battery – Smart rechargeable battery engineered to provide reliable performance in extreme weather. Motorola PMNN4817A IMPRES 2 Li-Ion 4400mAh Battery (IP68) – Extended-capacity battery for maximum shift endurance on APX N Series portables. Motorola PMNN4818A IMPRES 2 Li-Ion 3650mAh TIA4950 Battery (IP68) – Intrinsically safe high-capacity battery rated for hazardous environment deployment. Chargers Motorola PMPN4576A IMPRES 2 Desktop Charger – Advanced desktop rapid charging base optimized for next-generation power cells. Motorola PMPN4524A IMPRES 2 Multi-Unit Charger – Six-pocket smart charging hub to efficiently organize large radio fleets. Motorola PMPN4604A IMPRES 2 Single Unit Charger – Compact single-bay desktop charger with included power cord for APX N Series batteries. Carrying Solutions Motorola PMLN8434A Carry Holder for APX N70 – Rugged plastic swivel holster designed for secure belt attachment. Motorola PMLN8371A Classic Holster for APX N70 – Durable classic-style holster with swivel belt clip for secure APX N70 carry. More Resources What You Need To Know About Trunked Radio Systems Frequently Asked Questions What is the difference between the Motorola PMMN4173A and PMMN4173ABLK models? The only difference is the color of the external housing. The Motorola PMMN4173A features a high-visibility green casing, while the Motorola PMMN4173ABLK features a tactical matte black finish. Are these remote speaker microphones safe for hazardous environments? Yes, both models carry official UL Division 1 certifications, verifying that they are intrinsically safe for deployment within volatile environments containing explosive gases or vapors. Which portable radio models are compatible with this microphone series? These microphones are engineered exclusively to interface with next-generation Motorola public safety portables, specifically the APX N70 and APX N70XE models. What type of connector interface does this accessory utilize? This speaker mic utilizes the specialized GCAI-mini connector, which features a smaller physical footprint than standard classic APX accessory ports. Does the integrated control knob manage volume or channels? The physical control knob on top of the microphone head is designed to give users rapid tactile control over radio volume levels or channel selection depending on your configuration. How does the PMMN4173A differ from the older PMMN4173? The Motorola PMMN4173A is the updated version of the Motorola PMMN4173, incorporating structural updates for optimal durability, while the Motorola PMMN4173ABLK represents the updated version of the Motorola PMMN4173BLK. Warranty 1-year manufacturer's warranty.