The B & G Simrad Lowrance Electronics WM-4 SiriusXM® Marine Satellite Weather Module is a specialized audio package designed for marine.
Gives access to Sirius xm weather, mapping, and music functions.
Used and includes all cables. XM antenna included. Also includes a nice stainless Shakespeare 4187 Mount for the antenna.
The antenna cable was cut in the middle and will need to be spliced/ have a connector put on. Or just get a new one. They are like $10-15 depending on length—