![Standard Horizon Compact Speaker Mic [SSM-17H]](http://allwatersmarine.com/cdn/shop/products/85338XL_{width}x.jpg?v=1594798004)
![Standard Horizon Compact Speaker Mic [SSM-17H]](http://allwatersmarine.com/cdn/shop/products/85338XL_grande.jpg?v=1594798004)
Compact Speaker Mic
The SSM-17H is fully compatible with all the handheld transceivers that have a speaker mic connection. The audio power, quality and design of the SSM-17H are improvements as compared to the MH-57A4B.
Compact Speaker Mic
The SSM-17H is fully compatible with all the handheld transceivers that have a speaker mic connection. The audio power, quality and design of the SSM-17H are improvements as compared to the MH-57A4B.