Icom
Icom M424G Fixed Mount VHF
Best reliable marine radio for boaters prioritizing safety and clear communication.
Communicate clearly on the water with the Icom M424G Fixed Mount VHF radio. This high-performance unit integrates a built-in GPS receiver and Active Noise Cancelling Technology to ensure your transmissions and receptions are crisp and clear, even in noisy environments. Its intuitive design features a rotary selector and a bright, white backlit LCD for easy operation. Enjoy loud audio output for PA functions and foghorns, plus built-in Class D DSC for enhanced safety. The M424G is also compatible with optional remote microphones for flexible communication setups.
$329.95
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Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 178
#2 in Marine Radios
Price vs Category Average
-34%
Below average
Brand
Icom
/ Icom
Who it's for
- Boaters seeking a streamlined, plug-and-play safety installation
- Captains operating in noisy, high-wind, or engine-heavy environments
- Safety-conscious mariners requiring reliable, automated distress signaling
Who should skip it
- Budget-focused sailors looking for an entry-level price point
- Users needing high-visibility screens for bright, direct sunlight
- Navigators requiring integrated vessel tracking and AIS capabilities
Performance breakdown
Audio Clarity
Active noise cancelling ensures transmissions remain crisp in high-wind marine environments.
Navigation Integration
Built-in GPS simplifies DSC safety protocols without needing external antenna wiring.
Durability
IPX7 submersible rating provides reliable protection against harsh saltwater conditions.
Interface Intuition
Rotary selector and backlit display make operation effortless during night navigation.
Connectivity
NMEA 0183 support is functional but lacks modern NMEA 2000 plug-and-play convenience.
Safety Versatility
Dual and Tri-watch modes keep you constantly updated on critical channel traffic.
Key Specs
Brand
Icom
Weight
3.75 lb
Built-In GPS
Yes
NMEA 0183 Connectivity
Yes
NMEA 2000
No
AIS
No
Power Output
10W Loud Audio
Waterproof Rating
IPX7 submersible protection (1m depth for 30 minutes)
Features
- Built-in GPS for navigation and DSC
- Active Noise Cancelling for clear audio
- 10W loud audio output for PA
- Intuitive controls with rotary selector
- IPX7 submersible protection
- AquaQuake draining function
- Supports optional remote microphone
- Dual/Tri-watch functions
What customers say
The Icom M424G VHF radio earns high praise for its exceptional quality and reliability in marine settings. Users consistently highlight the crisp, loud audio clarity, which is vital for safety communications. A key benefit is the integrated GPS, simplifying installation and DSC setup significantly. Reviewers confirm the unit is robust, built to withstand harsh weather, demonstrating superior build quality. While advanced features have a minor learning curve, the clear display aids navigation. Overall, this radio is viewed as a dependable, long term investment. Its superior performance and essential safety features deliver outstanding value for serious mariners.
Know before you buy
No, it features a built-in GPS receiver, so you do not need to purchase or install an external antenna to utilize its navigation and DSC safety features.
No, the M424G does not have an integrated AIS receiver. If AIS functionality is a priority for your vessel, you will need to look for a model that specifically includes AIS capabilities.
The IPX7 rating means the unit is fully submersible in up to one meter of water for 30 minutes. This makes it highly reliable for marine environments where it may be exposed to heavy spray or accidental splashes.
No, the M424G supports NMEA 0183 connectivity only. Please ensure your existing marine electronics setup is compatible with NMEA 0183 before installation.
AquaQuake uses low-frequency sound vibrations to clear water from the speaker grill. This ensures that your audio remains clear even after the radio has been exposed to heavy rain or waves.
Yes, the M424G supports an optional remote microphone, allowing you to control the radio and communicate from a secondary station on your vessel.
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