Common Ground MarineCommon Ground Marine
    Transducers
    Airmar B175C-20-H 20° Tilted Element CHIRP Transducer with Navico 9-Pin Cable — B175C-20-H-9N, view 1
    Airmar

    Airmar B175C-20-H 20° Tilted Element CHIRP Transducer with Navico 9-Pin Cable

    SKU AIR-B175C-20-H-9N

    Our Price$1,399.99
    Usually ships 6-8 days
    Frequency
    130–210 kHz
    Beamwidth
    15°–9°
    Power
    1 kW
    Maximum depth
    304 m (1,000 ft)
    Cable/connector
    Navico 9-pin Mix-N-Match cable
    Tilt
    20°
    Transducer Power
    1,000 watt
    Transducer Mounting
    Thru-hull

    Contact us to confirm availability and shipping time. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy

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    About this product

    High-frequency, tilted-element, thru-hull CHIRP transducer with Navico 9-pin cable.

    • Depth and fast-response water-temperature sensing
    • 1 kW power
    • 130–210 kHz high-frequency CHIRP band
    • Maximum depth 304 m (1,000 ft)
    • CHIRP-ready single-band transducer

    Manufacturer part number: B175C-20-H-9N.

    Product details

    Tilt
    20°
    Power
    1 kW
    Beamwidth
    15°–9°
    Frequency
    130–210 kHz
    Maximum Depth
    304 m (1,000 ft)
    Cable/Connector
    Navico 9-pin Mix-N-Match cable
    Transducer Power
    1,000 watt
    Transducer Mounting
    Thru-hull

    Shipping & returns

    • Contact us to confirm availability and shipping time.
    • 30-day returns on unused stocked items. Exclusions apply. See policy
    • Custom and quoted items are non-returnable once production begins.

    Warranty

    Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.

    Read the full warranty terms

    Technical support

    Need help choosing the right part?

    Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.

    Ask a specialist

    Certifications & training

    • ABYC-aware build practices
    • OEM-grade marine wire & terminals

    Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.

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    Have you used this product in a project? Send us photos of your install for consideration in our project gallery.

    Why buy from Common Ground Marine

    • 20+ years building marine wiring harnesses, panels, and shore-power systems.
    • Engineers — not a phone tree — review every custom build before parts are cut.
    • OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.