The Vexilar
FLX-30 Ice Fishing Flasher Sonar represents the next evolution in high-performance ice fishing technology, delivering unmatched signal clarity, broadband frequency control, and industry-leading interference rejection. Built on the proven auto-ranging platform of the FLX-28, the FLX-30 gives anglers more control, more precision, and a dramatically cleaner sonar display in crowded fishing environments.
Designed for serious ice anglers, the FLX-30 introduces a true broadband sonar system powered by the revolutionary Ice-Ducer™ transducer. This advanced design uses an array of crystal elements to deliver a wide frequency range, allowing anglers to fine-tune their sonar beam from 15° at 160 kHz down to an ultra-focused 8° at 300 kHz. The result is sharper target separation, improved fish identification, and enhanced bottom detail -- even in deep water.
Key Features of the FLX-30 Sonar Flasher
The FLX-30 is engineered to eliminate sonar interference in the most challenging ice fishing conditions. With 140 possible IR and frequency combinations, anglers can completely dial in their display for crystal-clear returns -- even when fishing near multiple electronics or in crowded ice fishing communities.
Its broadband Ice-Ducer™ technology ensures improved target resolution and superior fish tracking, helping anglers distinguish subtle movements, bait presentation, and structure with precision never before possible in a flasher sonar system.
Why Anglers Choose the FLX-30
Perfect For
