Airmar SS175HW 1kW Thru-Hull Transducer

Airmar’s low-profile, Chirp-ready transducer models are the perfect addition to trailer boats because it protrudes 6mm outside the hull. The wide-beam high-frequency Chirp sonar operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies.

The high-frequency band delivers superior shallow-water performance, bottom detail, and fish-target separation. The constantly wide beam provides twice the coverage for detecting fish in the upper-water column and clear fish arches on the display compared to most high-frequency, narrow-beam transducers.

The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat is essential down to 152 m (500′).

Tilted Element transducers have the ceramic element fixed at a 20°, 12° or 0° angle within the housing. The transducer is installed almost flush to the hull. The tilt of the element corrects for the hull deadrise by orienting the beam directly down. This ensures maximum echo returns to the transducer for more accurate depth readings.