B175M Bronze Thru Hull 20 Tilt - 1kWRely on Airmars new broadband transducers for your ultimate fishing mission. Whether youre a commercial fisherman, charter captain, or tournament angler, theres a new game in town! Chirp transducers enable bottom detection down to 3,000m 10,000 with 5 to 10 times greater detail and resolution so precise its possible to distinguish between individual baitfish, game fish, and underwater structures. One transducer delivers up to 80 kHz of total bandwidth in just