Airmar B164 with 20° tilt

<p>This bronze thru-hull mount transducer performs well at high speeds and is an excellent choice for fiberglass and wood hulls. This flush-mounted housing protrudes less than a quarter of an inch outside the hull and can sit on trailer rollers/bunks without damage.</p> <p>An 8-pin 1 kW transducer, it has a depth of 1,200 to 1,800 ft| an operating frequency of 50 to 200 kHz| a beamwidth of 22x20 or 6x6 degrees| and mounts on a 16 to 24 degree deadrise angle.</p> <p>Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.</p> <p><em>*Do not use on metal hulls. When using with a 6-pin Garmin sounder, a transducer adapter cable is required.</em></p>