The Airmar B75HW is a low-profile, thru-hull CHIRP transducer built for smaller vessels — center consoles and similar planing or displacement hulls — where shallow-water detail and target separation matter most. Operating across the high-frequency band (150–250 kHz) with a wide 30° beam, it delivers exceptional coverage directly beneath the hull down to 106 m (350'). The fixed 20° tilted element compensates for hull deadrise between 16° and 24°, keeping the sonar beam aimed straight down for accurate depth returns. A Mix and Match cable for your specific fishfinder is required and sold separately.

Specifications:

• Frequency band: High — 150 to 250 kHz (CHIRP-Ready Single-Band)
• Total bandwidth: up to 100 kHz
• Beamwidth: 30°
• Power output: 600 W
• Maximum depth performance: 106 m (350')
• Fixed 20° tilted element — suits 16° to 24° hull deadrise
• Sensors: depth and fast-response water temperature
• Housing material: bronze
• Hull compatibility: stepped, planing, or displacement hull
• Mounting style: low-profile thru-hull
• Hole size: 70 mm (2-13/16")
• Exclusive Xducer ID® technology

Note: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.