Icom HM184 Series Waterproof Speaker Microphone

Heavy-Duty Waterproof Remote Speaker Microphone Industrial IP67 waterproof speaker microphone with 14-pin spring connector for commercial, marine, and hazardous environments. The Icom HM184 series is a professional-grade remote speaker microphone designed for clear voice communications in severe industrial, maritime, and public safety environments. Built with an IP67 dustproof and waterproof enclosure, the Icom HM184 series features an oversized Push-To-Talk (PTT) button engineered for easy operation with heavy work gloves, a heavy-duty 360-degree rotating clothing clip, and an 18.1-inch (460 mm) durable coiled cord. Available in two distinct operational configurations—the HM184H (High-Output 2W Audio) and the HM184UL (Intrinsically Safe / UL Certified)—this microphone series utilizes a 14-pin spring-type connection interface to ensure a secure, weather-tight link to compatible portable radios. Whether operating on high-noise construction sites, vessel decks, or classified hazardous locations, the Icom HM184 series delivers exceptional audio clarity and physical durability. Product Variants & Models Variant SKU Safety Rating Speaker Output Primary Environment & Application HM184H Standard Commercial 2W High-Efficiency Speaker Loud industrial, marine, and public safety operations requiring maximum audio volume. HM184UL Intrinsically Safe (UL Certified) Standard High-Clarity Speaker Classified hazardous locations containing flammable gases, vapors, or combustible dust. Key Features & Benefits Rugged IP67 Submersible Construction: Withstands dust ingress and total water immersion up to 1 meter depth for 30 minutes. Loud 2W High-Efficiency Audio (HM184H): Large-diameter speaker element delivers crisp, distortion-free audio over heavy background noise. Intrinsically Safe UL Certification (HM184UL): Formally certified for safe operation in hazardous industrial and chemical environments. Oversized PTT Control: Front-access tactile push-to-talk button designed for easy pressing when shoulder-mounted or wearing thick gloves. 360-Degree Swivel Mounting Clip: Heavy-duty alligator clip secures firmly to lapels, tactical vests, or radio straps at any angle. Secure 14-Pin Spring Interface: Industrial multi-pin connector maintains tight contact points and water sealing at the radio chassis. Specifications Attribute Details Brand Icom Model/SKU HM184 Series (HM184H / HM184UL) Product Type Heavy-Duty Remote Speaker Microphone Connector Type 14-Pin Spring-Type Connector Waterproof Rating IP67 (Submersible 1m for 30 min) Cable Length 460 mm (18.1 in curled) Weight 210 g (7.4 oz) Accessory Jack None (Fully Sealed) Compatibility Portable Radios F3400D F4400D F52D F62D F7010 F7020 F7040 M85 IP730D IP740D F3261DT NI F52DUL F62DUL Recommended Accessories Batteries & Chargers Icom BP-284 Li-Ion Battery Pack – High-capacity rechargeable lithium-ion battery for F3400D and F4400D series portables. Icom BC-219N Rapid Desktop Charger – Single-unit desktop charging cradle for Icom portable radio batteries. Carrying Solutions Icom MB-133 Belt Clip – Heavy-duty replacement belt clip for Icom handheld transceivers. More Resources How Icom Radios Serve Maritime and Coastal Operations Programming Icom Radios for Multi-Shift Operations Common Applications for Icom Radios Outside of Business 15 Myth-Busting Facts About Two-Way Radio Range Browse All Icom Two-Way Radio Accessories & Parts Frequently Asked Questions What is the main difference between the Icom HM184H and HM184UL? The HM184H features an enhanced 2W high-output speaker for high-noise environments, while the HM184UL is UL-certified Intrinsically Safe for use in hazardous areas with explosive gases or dust. Is the Icom HM184 series waterproof? Yes, both the HM184H and HM184UL carry an IP67 rating, meaning they are completely dustproof and can withstand immersion in 1 meter of water for up to 30 minutes. What connector type does the Icom HM184 use? The Icom HM184 series uses a multi-pin 14-pin spring-type connection plug that screws securely into compatible Icom radio chassis. Does the Icom HM184 have an earpiece audio jack? No, the Icom HM184 features a fully sealed body without an external audio jack to maintain its IP67 submersible waterproof seal. Which radios are compatible with the HM184UL variant? The HM184UL is specifically certified for intrinsically safe Icom radios including the F3261DT NI, F52DUL, and F62DUL. Is the Icom HM184 an authentic Icom product? Yes, both the HM184H and HM184UL are original equipment manufacturer speaker microphones produced directly by Icom.   Warranty 1-year manufacturer's warranty.