Airmar SS175 Chirp Transducer

The tilted element is designed to compensate for your boat's hull deadrise. By fixing the ceramic element at an angle inside the housing, it ensures the sonar beam points straight down rather than at an angle, which significantly improves echo returns and target accuracy.

This model is specifically engineered for deep-water performance using a low-frequency band (40-60 kHz). While it will function in shallower depths, it is optimized for tracking and clarity in deeper water, so it may not be the best choice if you primarily fish in very shallow coastal areas.

Flush-mount transducers like the SS175 are ideal for smaller vessels like center consoles because they offer a low-profile, streamlined installation. They reduce drag and are less likely to be damaged by debris or while trailering compared to transom-mounted units.

Yes, Chirp technology sweeps across a range of frequencies rather than sending a single frequency pulse. This provides much higher resolution and clearer target separation, allowing you to distinguish between fish, bait, and structure more effectively than traditional sonar.

Yes, you must match the transducer's tilt angle to your boat's specific deadrise. Airmar offers different versions of this transducer with varying tilt angles, so it is critical to verify your hull's deadrise before purchasing to ensure the beam is oriented correctly.