Raymarine SS164 0 degree Through Hull 200/50 kHz Stainless Steel Transducer

The Raymarine SS164 is a stainless steel, dual-frequency (50/200 kHz) high-performance thru-hull transducer with Tilted Element technology that compensates for the boat's hull deadrise, eliminating the need for a fairing block. It mounts nearly flush to the hull, reducing drag and improving water flow, and includes a built-in fast-response water temperature sensor.

Ideal for inshore and blue-water trolling, the SS164 is also suited to deep-water bottom and structure fishing at depths up to 500 m (1640 ft). It was engineered for fast, trailered, tournament sportfishing vessels that cannot fit a thru-hull transducer with a fairing block - the low-profile housing protrudes less than 6.35 mm (0.25 in) outside the hull for excellent performance at speeds up to 30 knots.

The SS164's array uses a trio of high-performance ceramics, making it 6 times more sensitive at 50 kHz and twice as sensitive at 200 kHz as the B60/SS60. It is compatible with both 600-watt and 1000-watt (1 kW) sonar systems. This version carries the tilted element at 0° for hulls of 0 - 7° deadrise. The SS164 is fitted with a Raymarine 8-pin DSM-style connector directly compatible with the CP370 and legacy CP300, DSM300, DSM30 and DSM250 modules, and can be adapted to other systems using optional adapter cables.