Replaces the dual frequency transducers included with many Garmin units. The 500W 8-pin transducer has a maximum depth of 1,500'; an operating frequency of 50 and 200kHz; a beamwidth of 40° and 10°; and mounts on a 0° to 70° transom. Transducer kit comes with installation instructions. Compatible with Garmin GSD 24. When using with a 6-pin Garmin sounder, transducer adapter cable part number 010-11612-00 is required. The 6-pin transducer, 010-10272-00, is preferred. Specifications Style: Transom mount Cable Length: 30'(6m) Connector: 8-pin Transom Angle: 0°-70° Monitors: Depth/Temperature Material: Plastic Transmit Power: 500W (RMS) Frequency: 50/200kHz Max. Depth: 1,500' Beamwidths: 40°/10°