Airmar P75C Medium CHIRP In-Hull Transducer for Humminbird Systems.

Airmar P75C-M Compact In-Hull Medium CHIRP Transducer for Smaller Fiberglass Boats

Product Description
The Airmar P75C-M is a compact, 600W CHIRP-ready in-hull transducer engineered for medium frequency sonar operation between 80 and 130 kHz. Ideal for both inshore saltwater and freshwater environments, it delivers crisp target definition and reliable bottom tracking down to 700 feet (215 meters). The transducer mounts securely inside solid fiberglass hulls with deadrise angles ranging from 2° to 20°, without any hull drilling or protrusion outside the boat, making it perfect for trailered or lifted boats up to 25 feet.

Its liquid-filled urethane housing enhances performance by enabling efficient acoustic transmission through the hull while protecting the unit with an antifreeze-filled cavity. The product is compatible with Humminbird CHIRP systems and features patented Xducer ID® technology for easy, reliable plug-and-play user experience.

Model and Cable Types

Key Features

• Medium CHIRP frequency range: 80–130 kHz

• Beamwidth: 24° to 16°

• Power output: 600W

• Depth range: up to 700 feet (215 meters)

• In-hull mounting designed for solid fiberglass boats (2° to 20° deadrise)

• Urethane liquid-filled housing with antifreeze-filled cavity

• Non-protruding compact form, no hull drilling required

• Patented Xducer ID® technology for system recognition

• Suitable for trailered or lifted boats up to 25'

What’s in the Box

• P75C-M Transducer (model-specific)

• In-hull mounting hardware

• Humminbird Mix-N-Match cable (9-pin or 14-pin)

This transducer is a top choice for smaller fiberglass boat owners who prioritize clean installation and strong medium-frequency sonar performance, offering versatility for both saltwater and freshwater applications without compromising hull integrity.