This narrow beam transducer is our best performing 1 kW hull mount transducer and provides sharp image detail.
 The transducer has a depth of 914 m (3,000 ft), an operating frequency of 42 to 65 kHz and 130 to 210 kHz; a beam width of 16 to 25 degrees or 6 to 10 degrees and a bottom lift of 0 to 30 degrees.
 The transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging the boat.
 *Not recommended for vessels with hollow cast hulls.