Icom
Icom HM-222H Waterproof Speaker Mic
Best rugged speaker mic for marine radio operators in harsh conditions.
The Icom HM-222H is a robust, waterproof speaker microphone built for reliable communication in demanding marine environments. Its durable, IP68-rated design ensures functionality even in rain. Key features include an easily accessible top-mounted emergency switch for critical situations. This unit delivers high-quality audio transmission and reception with its high-capacity speaker. Connectivity is managed via a standard 14-Pin Connector and a convenient 3.5mm Accessory Jack for private listening, making it ideal for transceiver combinations.
$138.62
Owner Satisfaction
4.5
/ 5
Category Rank
284
/ 1072
#284 in Communication Radio Accessories
Price vs Category Average
+39%
Above average
IP Rating
68
/ IP (Equivalent to the main unit)
Who it's for
- Public safety personnel requiring gear that survives daily, rugged use
- Marine professionals and outdoor workers in harsh, wet environments
- Field operators needing reliable communication while the radio is stowed
Who should skip it
- Radio enthusiasts using mixed-brand or non-compatible Icom equipment
- Budget-conscious buyers seeking affordable, generic radio accessories
- Users prioritizing lightweight, low-profile gear for daily wear
Performance breakdown
Environmental Durability
IP68 rating provides total peace of mind in harsh marine conditions.
Audio Clarity
High-capacity speaker ensures crisp, reliable communication in noisy, windy environments.
Emergency Accessibility
Top-mounted switch allows for rapid, instinctive activation during critical moments.
Connectivity Versatility
Standard 14-pin interface and auxiliary jack offer flexible, professional-grade integration.
Ergonomic Design
Compact, lightweight build remains comfortable during extended periods of active use.
Cable Resilience
Curled cable design effectively manages tension and prevents snagging during operation.
Key Specs
IP Rating
IP68 (Equivalent to the main unit)
Connector Information
14 pin spring type; Φ3.5 mm earphone jack
Cable Length
300 mm (11.8 in) when curled
Rated Input
2.5 W (Max. 3 W)
Weight
0.55 lb (approximate 204g)
Type
Microphones
Brand
Icom
Accessory Type
Microphone
Features
- Waterproof design for use in rain
- Top-mounted emergency switch
- High-capacity speaker for clear audio
- Ensures quality audio transmission
- Includes 3.5mm accessory jack
- Designed for reliable transceiver use
What customers say
Users overwhelmingly praise the Icom HM-222H Speaker Mic for its exceptional audio clarity and volume, making communication effective even amid significant background noise. Reliability is a key theme, supported by its robust build quality and confirmed IPX7 waterproofing, instilling confidence in demanding outdoor or marine settings. The tactile Push-To-Talk button also receives positive mention for its professional feel. While the superior performance and durability are generally seen as justifying the premium price, the initial cost is noted as a potential barrier for some. Overall, this accessory is highly regarded as an essential upgrade for Icom owners needing uncompromising performance in harsh conditions.
Know before you buy
The HM-222H is rated IP68, meaning it is fully dust-tight and protected against long-term immersion in water. It is specifically designed to maintain full functionality even when exposed to heavy rain or splashing in marine environments.
Yes, the unit features a built-in 3.5mm accessory jack. This allows you to connect an external earpiece for private listening or clearer audio in noisy conditions.
The top-mounted emergency switch provides immediate access to critical communication channels. It is designed for quick activation in urgent situations, ensuring you can signal for help without fumbling with the radio unit itself.
The cable measures 300mm (11.8 inches) when curled. It is designed to provide enough slack for comfortable handheld use while remaining compact enough to avoid tangling during active operation.
This model uses a 14-pin spring-type connector. It is engineered for a secure, reliable connection to compatible Icom marine transceivers.
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