CPT-S High CHIRP Plastic Thru-Hull Flush Mount Transducer - 20° Angle The CPT-S High CHIRP transducer provides high resolution sonar imagery in a small and inexpensive package.  With a simple design, the CPT-S is easy to install, while still offering excellent performance at speed. This CPT-S is a low profile, flush-mounted plastic Thru Hull High CHIRP transducer  compatible with Raymarine's CP100 sonar module and embedded CHIRP MFD's. This single element conical CHIRP transducer provides a 25 degree fish targeting beam with a maximum depth of 900 feet. This model CPT-S accommodates hulls with a deadrise between 15-25 degrees. Also connects to Axiom Pro S series Units with optional adapter cable A80490. Features: * High Chirp Sonar * Max Depth: 900' * 20 Degree Deadrise