AIRMAR B150M is an entry-level CHIRP transducer in bronze for thru-hull mounting, providing reliable depth capability and good target separation for coastal and recreational boating. It is a solid choice for boat owners who want the benefits of CHIRP technology without compromising on quality and reliability.
The transducer operates in the CHIRP Mid-band (95–155 kHz) and provides more detailed bottom and fish reproduction compared to traditional single-frequency transducers. With a power of 300 W and a maximum depth of up to 600 feet (approx. 183 m), the B150M is well-suited for most coastal waters.
It is designed with a 20° tilt and supports hull deadrise angles from 16° to 24°, ensuring correct beam orientation and optimal performance during installation. The 8-pin connector makes it compatible with a wide range of sonar systems. The transducer kit comes with installation instructions, which should be followed closely to avoid damage to the vessel.
Key features
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Bronze thru-hull CHIRP transducer
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CHIRP Mid frequency range 95–155 kHz
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300 W power for stable depth and target reproduction
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Good target separation and bottom details
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20° tilt for hulls with 16°–24° deadrise
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8-pin connector for wide compatibility
