High-Performance Low CHIRP Transducer for Deep-Water Precision

The Airmar B75C-12-L 12d Tilt Low CHIRP Transducer is a powerful and reliable solution for marine enthusiasts and professionals seeking exceptional depth performance. Designed with a low-profile, thru-hull housing, this transducer offers superior deep-water coverage and tracking. Its CHIRP technology ensures enhanced target separation, reducing noise while providing clearer and more accurate readings at greater depths. Ideal for a variety of hull types, it is a great choice for stepped, planing, or displacement hulls.

Operating in the low-frequency band from 40 kHz to 75 kHz, the B75C-12-L delivers a wider beamwidth ranging from 32° to 21°, ensuring maximum underwater coverage. Whether navigating deep waters or fishing at high speeds, this transducer provides consistent performance with precise depth and temperature readings.

Advanced CHIRP Technology for Enhanced Clarity

The B75C-12-L utilizes AIRMAR's broadband CHIRP-ready transducer technology, allowing for greater detail and accuracy at depth. With 300 W of power and a maximum depth capability of 366 m (1,200 ft), it ensures outstanding underwater imaging and performance. The built-in tilt element corrects for hull deadrise, optimizing beam alignment for more accurate sonar returns.

Technical Specifications

• Frequency Band: Low (40-75 kHz)
• Beamwidth: 32° to 21°
• Maximum Depth: 366 m (1,200 ft)
• Power Rating: 300 W
• Cable Length: 9 m (30 ft)
• Deadrise Range: 8° to 16°
• Transducer Functions: Depth and temperature
• Retractable Housing: No
• Installation Type: Thru-hull

Durable and Reliable Construction

Designed for long-term marine use, the B75C-12-L features a sturdy bronze housing, making it suitable for installation in fiberglass or wooden hulls. Its low-profile design minimizes drag, ensuring excellent performance even at high speeds. This robust construction provides durability and longevity, making it an excellent investment for boat owners and marine professionals.

Highlights

• CHIRP-ready transducer for improved sonar clarity and detail
• Wide low-frequency band (40-75 kHz) for superior deep-water performance
• Built-in tilt element corrects for hull deadrise, ensuring accurate depth readings
• Low-profile thru-hull installation with minimal drag
• Strong bronze housing for use in fiberglass or wooden hulls
• Ideal for stepped, planing, or displacement hulls

Variations List

The Airmar B75C-12-L is available in multiple variations with different connector types to match a range of marine electronics:

• B75C-12-L-MM - Connector: Airmar 12-Pin
• B75C-12-L-0 - Connector: Bare Wire
• B75C-12-L-10F - Connector: Furuno 10-Pin
• B75C-12-L-12F - Connector: Furuno 12-Pin
• B75C-12-L-12G - Connector: Garmin 12-Pin
• B75C-12-L-8G - Connector: Garmin 8-Pin
• B75C-12-L-14HB - Connector: Humminbird 14-Pin
• B75C-12-L-HB - Connector: Humminbird 9-Pin
• B75C-12-L-11R - Connector: Raymarine 11-Pin
• B75C-12-L-BB - Connector: Standard Horizon 9-Pin

The Airmar B75C-12-L transducer is an excellent choice for those seeking high-performance sonar capabilities with durable, marine-grade construction. Its advanced CHIRP technology, combined with a range of connector options, ensures compatibility with leading marine electronics, making it a versatile and essential addition to any vessel.