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Airmar B175C-12-MW-12G Medium Ultra-Wide CHIRP Thru-Hull Transducer 1kW 12° Tilt

Manufacturer

Airmar

<h3>Airmar Technology Corporation: Leaders in Marine Sensing</h3><p><strong>Airmar Technology Corporation</strong> has been at the forefront of acoustic and ultrasonic sensing since its founding in 1982 in Milford, New Hampshire. Over more than four decades, the company has grown from a single-product transducer manufacturer into the world&apos;s leading designer and maker of high-performance marine sensing technology — earning a reputation for precision, durability, and innovation across recreational, commercial, scientific, and military applications.</p><p>At the core of Airmar&apos;s identity is a deep expertise in ultrasonic technology. As one of the company&apos;s directors famously put it, Airmar doesn&apos;t build marine electronics — it builds high-end &quot;speakers.&quot; That philosophy has made Airmar the trusted OEM partner behind the transducer technology found inside some of the biggest names in marine electronics. From sport fishing to offshore surveying, Airmar products are engineered to deliver reliable, high-resolution data whether you&apos;re chasing gamefish in shallow freshwater or conducting hydrographic surveys at depth.</p><h3>Marine Transducers for Every Application</h3><p>Airmar&apos;s lineup of marine transducers spans everything from entry-level transom-mount sensors to professional-grade CHIRP thru-hull transducers capable of reading extraordinary depths. Their CHIRP-ready transducers operate across low, medium, high, and high-wide frequency bands, providing anglers and mariners with exceptional target separation, bottom detail, and depth performance. Crucially, Airmar&apos;s &quot;Mix &amp; Match&quot; cable system means a single transducer body can be paired with brand-specific adapter cables — making it easy to upgrade your electronics without swapping out the transducer itself.</p><p>Airmar transducers are engineered to work seamlessly with leading marine electronics platforms. Their <a href="/11479-airmar-raymarine-transducers-accessories-202422">Raymarine-compatible transducers and accessories</a> are a popular choice for Axiom and other Raymarine multifunction display users who want industry-leading sonar performance. Likewise, Airmar&apos;s <a href="/11479-airmar-humminbird-transducers-cables-accessories-202118">Humminbird-compatible transducers, cables, and accessories</a> — including dedicated 9-pin and 14-pin connector variants — integrate directly with Helix, SOLIX, and APEX fish finders for plug-and-play CHIRP capability.</p><h3>WeatherStation Instruments</h3><p>Beyond transducers, Airmar is renowned for its WeatherStation® instruments — all-in-one ultrasonic weather sensors that consolidate multiple measurement capabilities into a single compact, rugged housing. Using proprietary ultrasonic technology with no moving parts, these instruments measure wind speed and direction, temperature, humidity, barometric pressure, and rainfall simultaneously. Because they rely on ultrasound rather than mechanical anemometers, they are immune to bearing wear and unaffected by salt, dirt, and marine fouling — making them exceptionally reliable in harsh environments.</p><p>WeatherStation instruments are deployed worldwide on fixed marine platforms, unmanned surface vehicles (USVs), research vessels, and land-based weather monitoring stations. They are trusted by organizations ranging from recreational boaters to national oceanographic centers.</p><h3>Quality and Warranty</h3><p>Airmar&apos;s commitment to quality is reflected in its manufacturing process — largely hands-on and craftsmanship-driven — and in its warranty program. As of 2025, Airmar extended its standard product warranty to three years across its full lineup, including transducers and sensors. Installers who are Airmar Certified Installers (ACIs) can offer customers an exclusive extended warranty on qualifying transducers, reinforcing the brand&apos;s long-term support philosophy.</p>

Part Number

B175C-12-MW-12G
06/01/2036 1:33 PM
Sale Price

$1,695.79

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Usually delivered within 2 days

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Product Details

The Airmar B175C-12-MW-12G is a high-performance medium ultra-wide CHIRP-ready thru-hull transducer designed for anglers targeting pelagic species in the upper water column. This 1kW transducer features Airmar's innovative Tilted Element™ technology with a ceramic element fixed at a 12° angle, correcting for hull deadrise to ensure maximum echo returns and optimal performance.

Medium Frequency Ultra-Wide Coverage:

Operating at medium frequency (60-100 kHz), the B175MW delivers an incredible ultra-wide beamwidth ranging from 57° to 73° port-starboard with a 16° average fore-aft beam. This provides maximum coverage under the boat, making it ideal for seeking deeper species with superior mid-depth performance and excellent fish-target separation. The transducer offers 40 kHz of total bandwidth from a single unit.

Key Features:

  • Medium frequency CHIRP: 60-100 kHz with 40 kHz total bandwidth
  • Ultra-wide beamwidth: 57° to 73° port/starboard, 16° average fore/aft
  • 1 kW power with depth tracking down to 400 m (1,300')
  • Tilted Element™ housing with 12° fixed ceramic element angle
  • Integrated depth and fast-response water-temperature sensor
  • Bronze housing suitable for stepped, planing, or displacement hulls
  • Low-profile thru-hull design for good resolution at speed
  • Exclusive Xducer ID® technology for automatic transducer recognition
  • 12-pin connector compatible with Garmin chartplotters

The B175MW installs nearly flush to the hull, minimizing drag while the tilted element orients the ceramic vertically regardless of hull deadrise angle. This transducer pairs perfectly with other Airmar models like the B275LHW to provide a complete frequency range (Low, Medium-Wide, High-Wide) for interrogating targets from deep to shallow waters.

perfect

Everything looks good.

Awesome experience great price fast two day delivery prefect fit propeller boat ran and operated just as explained

Great

So far so good they look like they're originally Equipment

quick and easy!

REALLY WAS 2 DAY SHIPPING!

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