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Standard Communications Mh73A4B Submersible Speaker Microphone - Mh-73A4B - 783-Mh73A4Bf1
A compact, submersible (IP57 3' for 30 Minutes) external speaker mic compatible with all Standard Horizon VHF radios with a speaker mic connection. Loud audio with rugged construction makes this the perfect choice for all Mariners.
SKU: 783-MH73A4B
GTIN: 788026130566
Category: Radios & Antennas