Furuno M260 In-Hull 1kW Transducer w/No Connector

The Furuno M260 In-Hull 1kW Transducer with No Connector delivers in-hull mounting simplicity with through-hull sonar performance. Built on Airmar's Broadband Ceramic Technology, this transducer achieves exceptional target resolution across dual frequencies without sacrificing sensitivity—a capability that traditionally required external hull penetration. The 200 kHz broadband element provides fine detail clarity for structure identification and fish marking, while the seven-element 50 kHz array extends range for deep-water applications.

At 1 kilowatt peak power output, the M260 delivers sufficient signal strength for recreational and serious fishing operations. The dual-frequency design—combining 50 kHz and 200 kHz operation—allows operators to switch between wide-area scanning and high-resolution bottom imaging depending on water depth and target type. Mounting inside the hull eliminates through-hull drilling, reducing installation complexity and potential for hull integrity issues. The transducer's 11.4-pound weight and 5 x 5 x 16-inch profile accommodate standard in-hull mounting brackets and thwart spaces found on recreational fishing vessels.

This transducer suits anglers and boaters seeking dependable sonar without the installation commitment of hull modifications. The no-connector configuration allows direct integration with compatible Furuno chartplotter systems. In-hull mounting performs best in fresh or brackish water environments; saltwater operation requires proper coupling fluid selection to optimize acoustic transmission through the hull material.

Furuno's history in marine electronics centers on frequency stability and acoustic signal clarity in challenging conditions. The M260 positions itself as a practical alternative for operators who prioritize installation ease and reversibility while maintaining sonar capability competitive with traditional through-hull designs.