Garmin AIRMAR 509LHW Plastic Thru-hull Mount Wide Beam Transducer with Depth & Temperature

Garmin AIRMAR 509LHW Plastic Thru-hull Mount Wide Beam Transducer with Depth & Temperature.

This all-in-one transducer for popular fishing frequencies (28, 38, 50 and 200) is our best performing, highest power, 2 to 3 kW transducer. It has a depth of 10,000 feet; an operating frequency of 28 to 60 kHz and 150 to 250 kHz; a beam width of 5x9 to 11x23 degrees or a constant 25 degrees; and a 0 to 25 degree deadrise. This transducer has a narrow beam low frequencies for deep water performance and high wide frequencies for shallow water performance. Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.