Garmin GT12M Bronze Thru-Hull - 350W - 0 Degree

Garmin GT12M Bronze Thru-Hull - 350W - 0 Degree delivers precision sonar with a flush-mount design that reduces drag while delivering standout CHIRP performance on midsize fishing and cruising boats. This 350-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth on your display for confident, productive days on the water.

• Mid-band CHIRP sonar: 8-pin bronze thru-hull transducer with high-definition mid-band CHIRP, 85–165 kHz, delivering a wide coverage area, crisp fish arches, and accurate depth readings. Depths to 800 ft saltwater and 1,200 ft freshwater.
• Power and clarity: 350 W transducer power with optimum ping sensitivity for low noise, high resolution, and good target separation to distinguish fish and structure.
• Beam coverage: 24°–16° beamwidth, providing reliable returns across a broad area while maintaining detail on the display.
• Through-hull durability: Bronze housing and stem for dependable thru-hull mounting with minimum drag and ideal beam orientation.
• Auto-ID technology: Simple plug-and-play operation that automatically configures the sonar to the transducer for effortless setup.
• Hull versatility: Configurable for fiberglass, composite, and wood hulls, with tilt options to accommodate deadrise angles from 0° to 20° without a fairing block.
• Depth/Speed/Temperature: Built-in depth, speed, and temperature sensing (where supported) for real-time information on your display.

In the box: GT12M-THF transducer, jam nut, washer, and documentation. Cable length: 50 ft to ensure flexible routing with most installations.

Designed to reduce drag and deliver optimum sonar performance on midsize boats, the Garmin GT12M Bronze Thru-Hull provides clear sonar returns for fish, structure, and bottom depth, helping you navigate and fish with confidence.