Description SS75M Stainless Steel Thru-Hull Chirp Transducer - 12° Tilt - Med FrequencyFeatures:Frequency: Chirp 80 - 130 kHzPower Rating: 600 WattsConnector: 10 PinTilt: 12 DegreeDeadrise of Hull: 8-15 DegreesThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.