Garmin Signature Series 3i Marine Coaxial Speakers — 4.2 mm Harken Built-in barometric pressure sensor

Built-in barometric pressure sensor

) Wireless Communication Yes Power Installation 12 V/24V/36V Wired or battery-powered (2 AA) Autonomy of Aa Batteries 1 full season Water Resistance Classification IPX7 Adjustable Pedal Resistance Yes

and in just 16-25 seconds from power-on to fully-operational

Coverage: Lake Huron and Georgian Bay

Do not use for precise measurement of direction

Garmin Signature Series 3i Marine Coaxial Speakers — 4.2 mm Harken Built-in barometric pressure sensorBring on the elements. The Signature Series 3i coaxial speakers deliver crystal clear audio and withstand the conditions like never before. Marinized connectors New, water resistant connectors now come standard. This makes installation easy and provides superior protection from the harsh marine environment. Redesigned grille Material enhancements and protective engineering maintain the sharp aesthetic appeal of your speakers, year after year. TRUE