Airmar SS175C-20-MThru Hull 20 Deg Tilt Medium CHIRP with Garmin 8-Pin

The Airmar SS175C-20-M Thru Hull 20 Deg Tilt Medium CHIRP with Garmin 8-Pin connector is a purpose-built transducer for anglers and boaters who demand reliable, high-resolution sonar in freshwater and coastal environments. This through-hull mount transducer delivers the clarity and detail needed to locate structure, suspended fish, and bottom composition with confidence—whether you're working shallow bays, lakes, or offshore drop-offs.

The 20-degree tilt design positions the transducer at the optimal angle for reduced hull-mounting stress and improved beam geometry, making it ideal for boats with pronounced deadrise or those seeking better target separation in deep water. Built with Airmar's proven stainless steel housing, the SS175C-20-M features CHIRP (Compressed High-Intensity Radiated Pulse) technology, which transmits a continuous sweep of frequencies rather than discrete pulses. This approach produces superior target definition, reduced noise in challenging conditions, and exceptional bottom tracking—critical when you're navigating shallow grass flats or reading hard structure.

The medium beam width strikes a balance between wide coverage and precise target detail, making it versatile across depths and bottom types. Garmin 8-Pin connectivity ensures seamless integration with compatible Garmin chartplotters and sonar units, allowing single-cable installation and straightforward system configuration. At 11 lbs, the transducer is engineered for durability without excessive weight.