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Airmar B265C-LH-12G CHIRP Thru-Hull Transducer with Temperature

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

B265C-LH-12G
06/01/2036 1:33 PM
Sale Price

$1,842.63

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Product Details

The Airmar B265C-LH-12G is a high-performance bronze thru-hull transducer designed for deep-sea fishing and professional navigation. This dual-channel CHIRP transducer delivers exceptional target separation and clarity across two frequency ranges: Low-CHIRP (42-65 kHz) for deep water performance up to 3,000 feet, and High-CHIRP (130-210 kHz) for superior resolution in shallow to medium depths.

Key Features:

  • Dual-frequency CHIRP technology with Low (42-65 kHz) and High (130-210 kHz) bands
  • B260 body style with low-profile fairing block for reduced drag and turbulence
  • Built-in fast-response temperature sensor for accurate water temp readings
  • Bronze housing with 20° tilted element optimized for deadrise angles of 16-24°
  • 12-pin Garmin compatible connector (works with GPSMAP, echoMAP, and GPSMAP PLUS series)
  • 1 kW power rating for maximum depth penetration
  • Beamwidth: 25° x 15° at low frequency, 6° x 3° at high frequency

This transducer is ideal for sportfishing boats and cruisers requiring professional-grade sonar performance. The low-profile fairing minimizes hull protrusion while maintaining optimal acoustic performance. Compatible with Garmin 12-pin sonar systems including the GSD 26 black box sounder.

Overall I had a good experience.

Y

Very straightforward transaction. No surprises.

Excellent and easy to order

Needed it fast and they delivered on time at the best price I could find.

Great prices will have to update once I receive the wheels

Easy ordering process. Tool arrived on time. I am very pleased with the results.

Fair price and quick delivery.

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