BRONZE THRU-HULL TRANSDUCER •Airmar B60 •Depth & Temperature (12º Tilt) •Excellent choice for fiberglass & wood hulls this 600W 8-pin transducer has a depth of 800' to 1200'; operating frequency of 50 to 200 kHz; beamwidth of 45 to 12º •Accommodates deadrise angles of 8 to 15º w/out a fairing •NOTE: Do not use on metal hulls