Garmin Fishfinder Transducer SS164-20-6G

The SS164 is a 1kW through-hull low-profile depth and temperature transducer with a stainless steel housing, that operates at 50kHz and 200kHz. It has a fixed (non-retractable) insert. This transducer is ideal for fast, trailered, tournament, sport-fishing boats that cannot install an external fairing.

This version has a Garmin 6-pin connector for the GSD22.

The 20 deg tilt transducer is suitable for deadrise angles from 16 deg to 24 deg. The ceramic element is tilted inside the transducer to compensate for the boats deadrise (angle of the hull). This aims the beam directly at the bottom for accurate readings.

Product Features

• Power output 1000W RMS
• 50kHz/200kHz frequency
• Beam 22 x 20 deg at 50 kHz, 6 x 6 deg at 200kHz
• Maximum depth 1200-1800 ft @ 50kHz
• Maximum depth 500-800 ft @ 200kHz
• Available in zero, 12 degree and 20 degree tilted versions

Airmar Transducer Comparison

• B60, SS60 : 600W Good : Benchmark model for comparison
• B164, SS164 : 1kW Better : 6 times more sensitive at 50 kHz, 2 times more sensitive at 200 kHz
• SS264N : 1kW Best : 50 times more sensitive at 50 kHz, 13 times more sensitive at 200 kHz