Airmar B75C- 20d Tilt With Raymarine 11-Pin MM Cable.

Airmar B75C 20° Tilted Element Bronze Thru-Hull Series (Medium & High CHIRP)

The Airmar B75C 20° Tilted Element transducers bring CHIRP sonar technology to serious anglers and commercial fishers. Featuring a robust bronze housing and a hydrodynamic tilted element, these transducers deliver high-precision depth and temperature data for deadrise hulls (16°–24°). With CHIRP capabilities, they offer superior target separation, wider coverage, and clear returns even at higher speeds.

Ideal for deep-water detection or detailed imaging of fish and underwater structures, the B75C models use Airmar’s broadband technology and deliver excellent detail and reliability. Each model is supplied with an 11-pin Raymarine Mix-N-Match cable, supporting seamless integration with Raymarine systems.

Model:

• Airmar B75C-20-M-11R (Medium CHIRP, 20° tilt, bronze thru-hull)

• Airmar B75C-20-H-11R (High CHIRP, 20° tilt, bronze thru-hull)

Key Features

• Robust bronze thru-hull housing with 20° tilted element

• Depth and fast-response water-temperature sensor

• CHIRP-enabled, broadband sonar detection

• Ultra-wide frequency bandwidth for superior detail

• Enhanced target separation—distinguish baitfish, game fish, and structure

• Reliable imaging at higher boat speeds

• Xducer ID® technology (High CHIRP model only)

• Designed for hull deadrise of 16° to 24°

• Compatible with Raymarine via supplied 11-pin Mix-N-Match cable

• Requires A80328 for single transducer install, A102146 for dual installation

• Medium CHIRP: deeper sounding, wide coverage

• High CHIRP: best resolution, sensitive to small targets

Model Comparison

What’s in the Box

B75C-20-M-11R (Medium CHIRP)

• B75C-20-M-MM (Transducer)

• MMC-11R-HM (11-pin Raymarine Mix-N-Match Cable)

B75C-20-H-11R (High CHIRP)

• B75C-20-H-MM (Transducer)

• MMC-11R-HM (11-pin Raymarine Mix-N-Match Cable)