The B150M is a bronze, thru-hull CHIRP transducer, ideal for sportfishing and commercial vessels up to 8m (25ft) in length.This single-channel transducer offers Medium CHIRP for a balance between the great depth penetration of Low CHIRP, and the superior target resolution of High CHIRP.
Ideal for inshore or coastal fishing in shallow to medium depths, suitable for fiberglass, wood or metal hull boats.