Ice Transducer for HOOKA^2 4xLowrance Ice Transducer for HOOKA^2 4x Fishfinders. Features: Beam: 20 (Sonar); Frequency: 200kHz; Material: Plastic; Max. Depth: 500'; Mount Type: Ice; Sonar: Yes; Type: Ice; Waterproof: Yes; - cis2:mm5mnJlm -Specifications: Temperature: No; Speed Included: No; Mounting Style: Ice; Chirp: No; Imagining: Standard; Box Dimensions: 3"H x 7"W x 10"L WT: 0.8 lbs; UPC: 9420024167434;