B285HW Bronze 1kW Wide Beam Chirp Thru-Hull TransducerRequires Mix and Match CableGet more coverage under the boat with Airmar's wide beam Chirp product line. Offering a high frequency range of 150-250 kHz and a constant 25Adeg Beamwidth, these transducers are truly broadband at its best. In addition to improving the performance of Chirp-ready echosounders, anglers using the single band, wide beam transducers will achieve twice the coverage under the boat compared to our current high frequency Chirp transducersA unique property of the high frequency transducers is that the Beamwidth is a constant 25Adeg angle across the entire frequency band. Now, in addition to providing vast bottom coverage and precise fish detection in the upper water column that can sometimes go unseen with our narrow beam transducers, Airmar's new wide beam format also creates crisper and larger return images on the display. We've got you covered.Features:Depth & temperature150-250 kHz High frequencyBronze housing1 kWWide 25Adeg beamExclusive Xducer IDA(R) technologyBoat Size: Up to 9M (30')Specifications:Hull Deadrise: Up to 24AdegAcoustic Window: Urethane