Airmar XSonic B275LH-W T/D — Wide-Beam Chirp-Ready Transducer for Inshore and Pelagic Fishing

The Airmar XSonic B275LH-W T/D is engineered for anglers who demand precise depth, sharp target separation, and expansive underwater visibility from a single, rugged transducer. With Chirp-ready capability and a dual-frequency design, this unit delivers crisp imaging from shallow flats to deep offshore canyons, so you can plan, execute, and optimize every trip with confidence.

Precision imaging from shore to seaward

• Wide-beam high-frequency performance: Operates at 150–250 kHz with a fixed 25° beam, delivering high-resolution bottom detail and clear fish arches in shallow to mid-water columns.
• Expanded coverage: The broad beam provides roughly twice the coverage of typical high-frequency transducers, making it easier to spot structure and targets without sacrificing resolution.
• Deep-water capability: A robust low-frequency range of 42–65 kHz with up to 1 kW of power extends reliable performance down to 914 m (3,000 ft) for offshore rigs and deep-water expeditions.

Chirp-ready versatility in a single compact unit

• Dual-frequency, Chirp-ready design: Combines two essential ranges in one housing, optimized for modern dual-channel sonar systems to maximize Chirp clarity when paired with the right ports.
• Broad bandwidth: A total 123 kHz bandwidth covers popular channels around 50 and 200 kHz plus everything in between, providing flexible setup for changing conditions.

Real-time environment awareness and rugged reliability

• Built-in water-temperature sensor: Fast-response temperature data adds environmental context to sonar readings, helping interpret fish behavior and water conditions on the fly.
• Rugged bronze housing with optimized fairing: Designed for speeds over 30 knots, ensuring steady readings during fast passages and long runs.
• Marine-grade durability: Constructed to withstand saltwater, vibration, and temperature swings typical of demanding fishing charters and offshore voyages.

Installation flexibility to fit your boat

• Mounting versatility: Available in configurations that maximize hull compatibility, including transom-mount and pocket/keel setups, so you can tailor the fit to your specific boat and instrumentation.
• Designed for chartplotter and sounder integrations: Seamlessly complements navigation displays, enabling integrated sonar imaging and waypoint planning for both inshore and offshore sessions.

Why the B275LH-W stands out

Unlike single-band transducers, the B275LH-W consolidates high-resolution shallow imaging with deep-water reach in one reliable package, backed by Airmar’s long-standing reputation for precision marine sensors. Its Chirp-ready architecture unlocks clearer target separation and more consistent returns across multiple channels, while the broad beam helps you quickly identify schools, wrecks, and bottom structure at speed. Whether you’re scouting tidal flats for redfish or chasing billfish offshore, this transducer provides the depth, clarity, and environmental context you need to make smarter decisions on every pass.

Ideal use scenarios

Crews who market, fish, or charter will appreciate the B275LH-W for its balance of depth performance and imaging detail. It’s well suited for:

• Inshore and nearshore trolling where sharp arches and bottom detail matter at high speeds.
• Pelagic deployments requiring dependable performance from shallow to deep water.
• Chartplotter-equipped boats that rely on integrated sounder views to locate structures and fish-holding zones.

With the Airmar XSonic B275LH-W T/D, you gain a versatile, high-fidelity transducer that delivers precise bottom portrayal, strong target separation, and actionable environmental data—all from a single, rugged unit designed to perform across a wide range of hulls and conditions.