Vexilar FL-18 Genz Pack w/12° Ice Ducer

The Vexilar FL-18 Genz Pack with 12° Ice Ducer is a purpose-built ice fishing sonar system designed for anglers who demand reliability and durability on frozen water. Born from decades of ice fishing expertise, this classic design has been refined by legendary ice angler Dave Genz to withstand the harsh conditions of winter fishing. Whether you're targeting walleye, pike, or perch beneath thick ice, the FL-18 Genz Pack delivers real-time underwater visibility that transforms your success rate from guesswork to precision.

At the heart of this system is Vexilar's proven sonar technology paired with a 12-degree ice ducer—a narrow cone angle ideal for deep-hole jigging and precise target identification in confined ice-fishing environments. The dual-frequency sonar display reveals fish arches, bottom structure, and suspended baitfish with exceptional clarity on the high-contrast LCD screen. Genz's engineering enhancements include an redesigned, nearly indestructible battery compartment that protects your power source through repeated freeze-thaw cycles and rough handling. The compact 10 x 9 x 11-inch footprint with 10.35-pound weight makes it portable enough to move between holes yet stable enough for hours of unattended monitoring.

Ice anglers, tournament competitors, and serious weekend hunters will find the FL-18 Genz Pack indispensable for shallow-to-moderate depth fishing (the 12° ducer excels in 15–40 feet of water). The system pairs seamlessly with standard ice-fishing transducer cables and integrates into your existing portable shelter setup without modification. Built for years of hard use in subzero conditions, this sonar investment pays dividends through faster fish location, reduced time on unproductive holes, and measurable improvements in catch consistency throughout the winter season.