Icom
Icom HM228 Compact IPX7 Waterproof Speaker Microphone
Best waterproof microphone for handheld marine radio users.
Enhance your marine communication with the Icom HM228 Compact Speaker Microphone. Engineered for the Icom M93D radio, this accessory ensures clear and reliable audio in demanding maritime environments. Its robust IPX7 waterproof rating provides excellent protection against moisture, making it a dependable choice for any boater. Sold by BOE Marine, an authorized dealer, this microphone offers a compact design for comfortable handling and efficient operation on the water.
$99.32
Owner Satisfaction
4.5
/ 5
Category Rank
285
/ 1073
#285 in Communication Radio Accessories
Price vs Category Average
+0%
Below average
Type
Speaker Microphone
/ Speaker Microphone
Who it's for
- Marine professionals and outdoor adventurers needing reliable wet-weather gear
- Active users requiring lightweight, unobtrusive communication equipment
- Field workers operating in high-noise industrial or outdoor environments
Who should skip it
- Users owning radios from brands other than Icom
- Budget-conscious buyers seeking affordable, non-specialized microphone options
- People needing maximum cable flexibility for frequent, wide-ranging movement
Performance breakdown
Waterproof Integrity
IPX7 rating ensures reliable performance even during accidental submersion at sea.
Audio Clarity
Delivers crisp, intelligible voice transmission in noisy marine environments.
Ergonomic Handling
Compact, lightweight frame fits comfortably in the hand for extended use.
Build Durability
Rugged construction withstands the harsh, corrosive nature of saltwater conditions.
System Integration
Seamlessly pairs with the Icom M93D for plug-and-play marine communication.
Operational Efficiency
Streamlined controls allow for quick, intuitive operation while navigating.
Key Specs
Type
Speaker Microphone
Compatibility
Icom M93D radio
Waterproof Rating
IPX7
Weight
0.4 lb
Accessory Type
Microphone
Frequency Band
Marine Band
Microphone Type
Speaker Microphone
Compatible Radio Type
Marine Radio
Features
- Compact and ergonomic design
- IPX7 waterproof for wet conditions
- Designed for Icom M93D radio
- Clear audio transmission and reception
- Reliable marine communication
- Durable construction
What customers say
This speaker microphone earns high praise primarily for its exceptional reliability and robust build quality, making it ideal for demanding conditions. Users consistently value the IPX7 waterproof rating, which provides essential confidence during wet operations or accidental exposure. Audio performance is frequently noted as crystal clear for both transmission and speaker output, ensuring effective communication even in loud environments. While the initial cost is premium, the consensus among dedicated users is that the superior durability and dependable waterproofing fully justify the investment. It stands out as a top tier accessory for those prioritizing ruggedness and consistent function.
Know before you buy
No, the HM228 is specifically engineered for the Icom M93D handheld marine radio. It is not designed to be compatible with other Icom radio models.
An IPX7 rating means the microphone is protected against the effects of immersion in water up to one meter for 30 minutes. It is fully capable of handling heavy rain, splashes, and accidental drops into the water while on your boat.
Yes, the HM228 provides a clearer, more direct audio experience by bringing the speaker closer to your ear. It is particularly helpful in noisy environments like high-wind conditions or while the boat engine is running.
The HM228 features a compact, ergonomic design with a coiled cable that provides enough flexibility for standard handheld operation. It is designed to stay out of the way while remaining accessible for quick communication.
While the unit is IPX7 rated, it is best practice to rinse it with fresh water after exposure to saltwater. This prevents salt buildup on the microphone grille and ensures the buttons and seals remain in good working condition.
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