Airmar SS175C-12-M 12d Tilt Medium CHIRP with Humminbird 9-Pin

The Airmar SS175C-12-M 12° Tilt Medium CHIRP with Humminbird 9-Pin transducer is purpose-built for serious anglers and boaters who demand reliable sonar performance in freshwater and saltwater environments. This tilting transducer integrates seamlessly with Humminbird fishfinders, delivering the dual-frequency CHIRP technology that modern anglers depend on for finding structure, baitfish, and bottom composition. Whether you're targeting deep reservoir bass, offshore walleye, or coastal gamefish, this transducer provides the clarity and range needed to consistently locate fish and understand underwater terrain.

This Airmar transducer operates at a 1 kW power output with low-frequency operation ranging from 40 kHz to 60 kHz, delivering maximum depth capability to 762 meters (2,500 feet)—performance that exceeds most recreational and light-commercial applications. The 12° tilt mounting configuration accommodates through-hull, transom, or trolling motor installations, while the 32° to 21° variable beamwidth adapts to both shallow structure and open-water coverage. Built-in depth and water-temperature sensors provide real-time diagnostics that inform trolling speed, location decisions, and seasonal patterns. The Medium CHIRP frequency band isolates targets with exceptional precision while minimizing noise interference common in shallow, high-traffic waters.

Boaters upgrading existing Humminbird systems or installing new 9-pin compatible units will find the Airmar SS175C-12-M an industry-standard choice for performance and reliability. The tilting design reduces turbulence interference and allows fine-tuned sonar cone positioning for both high-speed cruising and slow-speed structure scanning. Weighing 11 pounds, this transducer is suited for bass boats, center consoles, pontoons, and utility rigs where transom space and installation simplicity matter. Ensure your Humminbird unit supports 9-pin transducer connectivity before purchase to guarantee full system compatibility.