Raymarine Bronze Thru-Hull Transducer w/ Fairing Block [A66090]

Raymarine B744V Bronze Thru-Hull Transducer w/ Fairing Block Compatible hull material: wood, and fiberglass Frequency: 200/50 kHz Cable Length = 9.1m/30ft Power: 500W RMS (depending on connected SONAR) Hole diameter for installation: 2" Self-sealing removable paddle wheel insert High speed fairing block included FOR RAYMARINE NEW A,C,E SERIES DISPLAYS Specifications: Speed Included: Yes Temperature: Yes Mounting Style: Thru-Hull Imagining: Standard Chirp: No Cable Length (Feet): 30' Box Dimensions: 4"H x 12"W x 16"L WT: 7.4 lbs UPC: 723193660904 Owner's Manual (pdf)Brochure (pdf)