Airmar Transducers

Airmar TM258 w/V2 Bracket for Northstar/Navman

Brand: Airmar
Part Number: TM258-6N

The re-designed TM258 sports a new look and better high-speed performance. The industr⁹s first, 1 kW, transom-mount transducer has a new, rugged, mounting bracket. The sleek design makes the TM258 easier to install. And its streamlined shape will give you improved high-speed performance up to 30 knots (35 MPH).

The TM258 will make 600 W sounders respond like a more-powerful model. Get 16-times the sensitivity compared with a standard transom-mounted transducer. The TM258 packs four, 50 kHz/200 kHz elements to focus narrow beams at both frequencies, so you’ll see crisp targets and clear bottom definition.

  • Depth / Temperature
  • 50/200 kHz
  • 1 kW RMS
  • High Performance
  • Plastic / Urethene

A 6-pin female connector used by Navman equipment, including some that was later rebranded Northstar. Although this is physically the same connector as the -6G, the wiring in the cable is not identical. Also used by the Simrad NX.