U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Designed for the Canadian Climate
Free delivery within our service area (Kingston, Brockville, Ottawa, and in between)
Standard Horizon
MH-73A4B

Standard Communications Mh73A4B Submersible Speaker Microphone - Mh-73A4B - 783-Mh73A4Bf1

LSN 783-MH73A4B MPN MH-73A4B UPC 788026130566 MFR Standard Horizon

Express
ON, Warehouse
FL, Warehouse
NJ, Warehouse

"Express" items are automated and typically shipped out next available business day and delivered within 4 day.
In Stock
$112.66
Canadian Dollars
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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.

Part #:783-MH73A4B
Manufacturer:STANDARD HORIZON
Manufacturer Part #:MH-73A4B
UPC:788026130566
Order In Multiples Of:1
FitsHX210, HX280S, HX290, HX370S, HX370SAS, HX380, HX40, HX400, HX851, HX870, HX890
DescriptionSubmersible Speaker Mic

MarineWrap Products
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario
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  • Phone: Contact Us

About Us

MarineWrap is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.