Airmar B164 50/200kHz, 1kW, 20° Tilted Element, Raymarine 7-Pin, DT

Step up to 1 kW — without a fairing. The B164 is a flush-mount, Tilted Element thru-hull transducer engineered for fast, trailered vessels that cannot accommodate a high-performance fairing. The bronze housing extends less than 6.35 mm (1/4") below the hull, allowing the boat to sit on trailer rollers and bunks without issue. The ceramic arrays are tilted inside the housing to deliver a perfectly vertical beam with maximum energy directed straight down. This 20° tilted version suits hull deadrise angles of 16° to 24°. Available with an OEM connector or as a Mix and Match™ version. Features Depth and fast-response water-temperature sensing 1 kW of power 50 kHz: 22° beamwidth | Max depth: 549 m (1,800') 200 kHz: 6° beamwidth | Max depth: 244 m (800') Interfaces with any 600 W or 1 kW echo sounder Engineered for centre-console and trailered boats Low-profile bronze housing — extends less than 6.35 mm (0.25") below the hull No effect on boat running performance Also available in stainless steel (SS164) for all hull materials Patented Xducer ID technology Specifications Frequency Band: 50/200 kHz Power Rating: 1 kW Conventional Beam: 22°x20° / 6° Single or Dual Frequency: Conventional Dual Frequency Functions: Depth, Temperature Mounting Style: Tilted Element Thru-Hull Tilted Element: Yes — 20° tilt Deadrise Range: 16° to 24° Max Deadrise: Up to 24° Material: Bronze Acoustic Window: Urethane Hull Material: Fiberglass or Wood Max Vessel LOA: Up to 11 m (36') Connector: Raymarine 7-Pin Display Connector: RAY Sensor Connector: MM1 Mix and Match Series: 9-Pin 1000 Watt Max Depth: Low 549 m (1,800') | High 244 m (800') Hole Size: 95 mm (3-3/4") Usable Shaft Length: 71 mm (2.80") Cable Length: 10 m (33') Weight: 2.7 kg (6 lb.) Common Use: Leisure/Yachting, Fishing Country of Origin: USA Cross Reference: A102113