Garmin GPSMAP® 8616xsv With Mapping and Sonar Sound Processors Alpine's PXE-0850X amplifier/processor will deliver

Alpine's PXE-0850X amplifier/processor will deliver high-fidelity sound to almost any car audio system

Universal Head Unit Power Pack: The Alpine KTP-445U Head Unit Power Pack is a power upgrade amplifier that allows you to add higher output and more dynamic response to your aftermarket or factory installed car stereo system (without factory amplifiers)

Supports MicroSD Cards up to 128 GB

Power Handling (Watts RMS) 600 Watts RMS

GRID™ 20 REMOTE CONTROL

Garmin GPSMAP® 8616xsv With Mapping and Sonar Sound Processors Alpine's PXE-0850X amplifier/processor will deliverSERIOUS 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