Echonautics BT70L300-18 300w 40-75kHz Low CHIRP 18d Tilted Element Bronze TH

Echonautics BT70L300 40-75kHz Low CHIRP 300watts 18 deg Tilted Element Model: BT70L300-18 A low-profile thru hull CHIRP transducer, that matches vessels deadrise to specific angle. Designed to minimize drag and to perform at high speeds Specifications Function Depth and Temperature Frequency CHIRP 40/75kHz Mount style Thru Hull Tilt/deadrise 18 deg tilted element ; for 16 deg to 24 deg hull deadrise Material Bronze RMS Power 300 watts Hole diameter 2.38 in Cable length 27 ft Temperature sensor NTC Accoustic window Urethane