Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit - A80012M265LH 1kW Urethane In Hull Transducer with In Hull Mounting Kit The M265 is an outstanding in hull option with 8 internal ceramics and up to 117kHz of total CHIRP range. The in hull installation eliminates the need to drill any holes in the hull, while accommodating a large range of deadrise angles. The medium frequency benefits include the ability to identify targets deeper than the high frequency with benefit of a wider beam angle. The high