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This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
The Airmar B164 is a bronze thru-hull transducer with a 12° tilted element, designed for 50/200 kHz operation and 1 kW output. It is a flush-mounted option for trailered boats and center-console setups where a fairing cannot be used.
This model is made for 8° to 15° hull deadrise angles and extends less than 6.35 mm (1/4") below the hull. The ceramic arrays are angled inside the housing to create a vertical beam with maximum energy directly below the boat. It supports depth and fast-response water-temperature sensing, uses a 2 M (6.5') cable, and requires a Mix & Match cable with an Airmar 9-Pin (MM1) connector.
Key specs include 50 kHz with a 22° beamwidth for depth performance to 549 m (1800'), 200 kHz with a 6° beamwidth for depth performance to 244 m (800'), and compatibility with any 600 W or 1 kW echo sounder. The bronze housing is suitable for fiberglass or wood hulls, with a hole size of 95 mm (3-3/4") and usable shaft length of 71 mm (2.80").
Browse more marine gear in Water Sports or compare it with the Airmar DST820-PV-N2 PSTi Plastic Thru-Hull W/Bluetooth 235kHz.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.