Airmar B164 Transducer 1kW Bronze Thru-Hull 0°

Overview

Who This Is For: Tournament and serious recreational anglers running center-console or trailered boats in the 25–35-foot range who need professional-grade 1kW sonar performance without sacrificing speed or handling. If you're launching and pulling your boat regularly, or running tight to the rail in competition, this transducer won't slow you down or damage on the trailer.

Product Summary: The Airmar B164 is a 1kW thru-hull transducer built on Tilted Element technology—ceramic arrays angled inside the housing to deliver a perfectly vertical beam with maximum energy straight down. It mounts flush to your hull (less than a quarter-inch protrusion), meaning no fairing required, no performance hit, and no damage from trailer bunks. Your fishfinder sees everything directly beneath you with the power of a tournament-grade system.

Key Features

• 1kW power at 50/200 kHz — dual-frequency sonar with serious juice behind it — gives you crisp returns on structure, baitfish, and suspended targets even in deep, rough, or debris-laden water where lower-power units fall flat.
• Tilted Element ceramic arrays — angled construction inside the housing creates a tight, vertical beam with maximum acoustic energy pointing straight down — you get better target separation and won't waste power on dead zones off to the sides.
• Flush-mount bronze housing, sub-6mm protrusion — sits nearly flush with your hull, won't interfere with trailer rollers or bunks, and has zero impact on boat handling or speed — critical if you're trailering regularly or running tournaments where every knot counts.
• Water-temperature sensor with fast response — monitors thermal layers in real time as you move — helps you identify where fish are holding and adjust your presentation on the fly.
• Depth sensor — instant, reliable depth readout at any speed — essential for structure fishing and knowing when you're getting into hazardous shallows.

Specs & What's Included

Compatibility: Works with any 600W or 1kW Humminbird echosounder via the 14-pin plug connector. This transducer is designed for hulls with up to 28° deadrise and is sized for boats 8–11 meters (25–35 feet). Not sure if this fits your setup? Call or text us at (833) 831-4077 — we'll tell you straight.

In the Box: Airmar B164 thru-hull transducer with 14-pin Humminbird connector and urethane acoustic window. Cable and mounting hardware are included; your Humminbird unit is sold separately.

Weight: 2.7 kg (6 lbs).