TM258 1kW Transom Mount Transducer w/Humminbird 14-Pin Plug

The re-designed TM258 sports a new look and better high-speed performance. The industry's first, 1kW, transom-mount transducer has an updated, 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 600W 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.

Features:

• Depth fast-response water-temperature sensor
  
• Elliptical beam covers larger bottom area
• Fits existing TM256 and TM258 models
• Bracket kick-up assembly locks in the "up" position and will not damage the transom
• Accommodates transom angles between 3 and 21
• Urethane transducer housing
• Boat Size: Up to 12M (40')

Specifications:

• Weight: 3.6kg (7.9lb)
  
• Hull Deadrise: Up to 25
• Acoustic Window: Urethane

Specifications:

• Frequency: 50/200kHz
• Mounting Style: Transom
• Temperature: Yes

Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)