Garmin 010-12390-21 NMEA-0183 with Audio Right Angle MPN - 010-12390-21 Engine & Parts > Engine Care > Gear Lube so the equivalent sound energy

so the equivalent sound energy transmitted into the water is 10 to 1

Airmar B175 Wide-Beam Chirp High Frequency 20d Tilted Element with Garmin 12-pin Mix and Match Cable

Also available as thru-hull (B285M

just point the remote where you want to go

the Gen I Installation Kit is designed to be adaptable

Garmin 010-12390-21 NMEA-0183 with Audio Right Angle MPN - 010-12390-21 Engine & Parts > Engine Care > Gear Lube so the equivalent sound energyGarmin Right Angle NMEA 0183 with Audio Cable (7 feet) Model: 010 12390 21 Network your GPSMAP(R) 8400 8600 with this NMEA 0183 data communication cable. Includes bare wires and an RCA connector for audio connection to any stereo setup, including FUSION. The right angle connector helps with the tight fit often associated with flush mounting.