SS175M Stainless Steel Low profile Thru-hull chirp 1kw transducer 85 kHz to 135 kHz

Medium frequency delivers the right combination of coverage under the boat, extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths of up to 457 m (1,500′) and delivers ultra-clear target resolution.
The SS175M transmits across the following bandwidth:

Medium frequency 85 to 135 kHz

Tilted Element™ transducers have the element fixed at a 20°, 12° or 0° angle within the housing. Because the transducer is installed almost flush to the hull, the tilt corrects for the hull deadrise. It orients the ceramic element horizontally to ensure maximum echo returns to the transducer.
The SS175M is available in three Tilted Element models:

Fixed 20° tilted version for 16° to 24° hull deadrise
Fixed 12° tilted version for 8° to 15° hull deadrise
Fixed 0° tilted version for 0° to 7° hull deadrise