Garmin GPSMAP® 8412xsv With Worldwide Basemap and Sonar Midranges complemented by machined metal thread

complemented by machined metal thread inserts

The CompQ 15" Subwoofer is the pinnacle of our round speaker line

Alpine's PWE-S8-WRA compact powered subwoofer installs neatly under your driver's seat so you can add bass without losing any space

RGB Lighting: The Alpine CAN speakers feature RGB LEDs  integrated into the tweeter frame

Garmin GPSMAP® 8412xsv With Worldwide Basemap and Sonar Midranges complemented by machined metal threadSERIOUS ANGLERS, CRUISERS, SAILORS AND SAIL RACERS DEMAND SERIOUS EQUIPMENT The easy to use, easy to install chartplotter sonar combo delivers MFD performance in a combo size package. Get wider viewing angles and superior clarity on the touchscreen with a full HD in plane switching (IPS) display. Navigate confidently with built in Garmin Navionics+ inland and coastal mapping1. Easily build your marine system using the best of network connectivity. See