StructureScan 3D Thru-Hull Transducer with Medium/High CHIRPStructureScan 3D thru-hull transducer with Medium and High CHIRP. Single transducer for flat to hull mounting or fits deadrises up to 5 degrees with fairing block.StructureScan 3D connectors connect to a StructureScan 3D module, CHIRP connector includes XID in the 9 pin connector and connects directly to the MFD. - cis2:mm5mnJlm -Specifications: Chirp: Medium/High; Speed Included: No; Imagining: Standard/Side; Mounting Style: Thru-Hull; Box Dimensions: 7"H x 11"W x 19"L WT: 10.35 lbs; UPC: 9420024169353;