SI-TEX Bronze Stem Thru-Hull High-Frequency CHIRP Transducer - 600W & 130 - 210kHz

The SI-TEX Bronze Stem Thru-Hull High-Frequency CHIRP Transducer delivers professional-grade fishfinding performance in a dependable bronze housing built for saltwater and freshwater applications. Whether you're targeting structure-hugging bass in lakes or running offshore for grouper and snapper, this 600-watt transducer cuts through noise and delivers crisp sonar imagery that serious anglers and charter captains depend on. The bronze construction resists corrosion and galvanic degradation, making it an ideal upgrade for anglers running older SI-TEX systems or building out a reliable electronics suite on a new or refurbished hull.

Operating across the 130 to 210 kHz high-frequency band with CHIRP pulse technology, this transducer resolves fine detail on the bottom and suspended targets with exceptional clarity. CHIRP broadband transmission sweeps across its frequency range, spreading energy more efficiently than single-frequency alternatives and reducing noise interference from other electronics. The 600-watt output ensures strong signal penetration in deeper water and challenging conditions, while the thru-hull stem mount design simplifies installation without requiring a custom cutout on the hull. Bronze's superior durability in saltwater environments means you're investing in longevity and consistent performance season after season.

This transducer is engineered for boaters and anglers who already trust SI-TEX electronics or who are upgrading to a high-frequency sonar system for the first time. Its compact 1-pound weight and straightforward stem installation make it suitable for small center consoles, bay boats, and dedicated fishing platforms where weight distribution matters. Verify compatibility with your existing SI-TEX sonar head unit before purchase, as transducer connectors vary across product lines. For saltwater anglers, commercial operators, and serious freshwater hunters who demand reliability and detail-rich imaging, the SI-TEX Bronze Stem Thru-Hull High-Frequency CHIRP Transducer delivers proven performance at a solid value.