The Airmar B164 brings 1kW Tilted Element™ technology to a flush-mount bronze thru-hull housing — purpose-built for center-console and trailered tournament boats where a high-performance fairing simply isn't an option. The ceramic arrays are angled inside the housing so the beam fires straight down while the housing itself protrudes less than 6.35 mm (0.25") below the hull, meaning it rides safely on trailer rollers and bunks without damage. Compatible with any 600W or 1kW echosounder and paired here with a Humminbird 14-pin plug, this transducer adds depth, fast-response water temperature, and full 50/200 kHz dual-frequency performance to boats in the 25–35-foot range.

Specifications:

• Power: 1 kW
• Frequencies: 50/200 kHz, multiple-ceramic array
• Connector: Humminbird 14-pin plug
• Element angle: 20°
• Housing material: Bronze
• Acoustic window: Urethane
• Hull protrusion: Less than 6.35 mm (0.25")
• Hull deadrise: Up to 28°
• Compatible echosounders: 600W or 1kW units
• Sensors: Depth and fast-response water temperature
• Recommended boat size: 8M–11M (25'–35')
• Weight: 2.7 kg (6 lb)
• Designed for: Center-console and trailered vessels

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

Resources:

• Owner's Manual (PDF)
• Quick Start Guide (PDF)
• Product Brochure (PDF)