Boss Audio MGR350B Marine Stereo w/AM/FM/BT/USB [MGR350B] Digital Antenna 4" long spline post with

4" long spline post with no mounting base

When installing a vented loop in the inlet hose

Scanpod Slim Helm Pod - Up to 12" Display

or “Active Power Boost

Vivid scanning sonar color palettes make it easy to distinguish targets and structure

Boss Audio MGR350B Marine Stereo w/AM/FM/BT/USB [MGR350B] Digital Antenna 4" long spline post withMGR350B Marine Stereo w AM FM BT USB The Boss MGR350B digital media receiver packs a lot of features into a compact design that fits into a standard gauge opening. Crank up some AM FM radio, or plug a compatible device into the rear USB or AUX inputs. And if you need to know what Mother Nature's planning for later, tune in to the Weather Band. The backlit LED display lets you see what you're hearing with just a glance, while the IPX6 rated water