The M260 is the high performance in-hull model for 300 W-1 kW echosounders. Its construction utilizes separate 50 kHz and 200 kHz elements for excellent deep-water performance and exceptional bottom and water column detail. The M260’s narrow beam provides crisp image detail especially suited for fishing shelves, intricate bottom structures and wrecks. In-hull mounting eliminates cavitation and turbulence under the transducer’s face resulting in precise readings even at boat speeds above 20 knots.