Airmar P155C-M In-Hull Medium Wide CHIRP With Si-tex 8-Pin

The Airmar P155C-M In-Hull Medium Wide CHIRP With Si-tex 8-Pin is a modern puck-style in-hull transducer engineered for serious bass and walleye anglers who demand reliable sonar performance across freshwater and saltwater environments. This transducer solves the installation challenge that many boaters face: you need professional-grade fish-finding capability without the complexity of through-hull mounting. Whether you're targeting shallow flats or working deeper structure, the medium-wide beam pattern and CHIRP technology deliver the clarity you need to fish confidently.

Built around Airmar's proven CHIRP (Compressed High-Intensity Radar Pulse) architecture, this transducer transmits across a broad frequency band to eliminate dead zones and resolve targets with exceptional detail. The in-hull puck design mounts inside your hull—eliminating drilling, through-hull fittings, and potential water intrusion—while the wideband capability ensures crisp sonar returns in both freshwater and saltwater conditions. The Si-tex 8-pin connector provides direct compatibility with Si-tex sonar systems and Mix-n-Match wiring ecosystems, simplifying integration into existing marine electronics setups. At just 2 lbs, the compact form factor fits easily in tight installation spaces without sacrificing performance.

Competitive anglers and charter captains benefit most from this transducer's rapid target acquisition and stable sonar imagery—critical when fish are scattered or water clarity is poor. Installation is straightforward: the puck mounts to your hull interior, and the 8-pin cable runs to your Si-tex display unit with minimal modification. Confirm your vessel's hull material compatibility (fiberglass hulls are ideal for in-hull mounting) and verify your sonar unit's Si-tex connector specification before purchase. For boats already running Si-tex electronics or considering a system upgrade, the P155C-M represents a cost-effective, installation-friendly solution that keeps you fishing rather than troubleshooting.