BT70D600CW-18 - Si-tex Echo CS-590-20AA 20 inch 59.8 cc Gas | Aztek Computers
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SKU: ERX5M3RGVG |  Mfg. Part: BT70D600CW-18  | UPC: 010407340258  |  0 Reviews  |     Share

BT70D600CW-18 - Si-tex Echo CS-590-20AA 20 inch 59.8 cc Gas Chainsaw

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$225.61  $304.57
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Product Overview

Low-Profile Thru-Hull CW Dual-Frequency Transducer - 600W, 18° Tilt, 50/200kHz

Echonautics presents a range of powerful transducers from Dual Frequency CW to Low/Medium/High CHIRP and digital sensors, with excellent value for money. 

Technical Specifications:

  • Frequency - 50/200kHz
  • 600W
  • Mounting Style - Thru-Hull
  • Material - Bronze
  • 18° Tilt

Expert Overview

The SI-TEX BT70D600CW-18 is a low-profile, thru-hull transducer designed for marine applications requiring dual-frequency sonar capabilities. Operating at 50/200kHz with a 600W power rating, this bronze transducer is suitable for vessels needing reliable depth and fish-finding data. Its 18-degree tilt is engineered to compensate for hull deadrise, ensuring optimal beam alignment for accurate readings. This unit is intended for professional and commercial users, as well as serious recreational boaters who require consistent underwater imaging. It addresses the need for a robust, fixed-mount solution that provides clear signal returns in a range of water depths, contributing to improved navigation and fishing efficiency. The thru-hull design offers a clean water flow over the transducer face, minimizing turbulence for enhanced performance compared to transom-mount alternatives.

Product Details

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  • Condition:
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  • Updated:
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  • SI-TEX
  • BT70D600CW-18
  • 010407340258
  • New
  • 4 lbs
  • 5 X 5 X 5
  • Today - Sep 20, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Si-tex • Part #: BT70D600CW-18 • UPC: 010407340258 • Category: Transducer Probes

Frequently Asked Questions

What frequencies does this transducer operate at?

This transducer operates at dual frequencies of 50kHz and 200kHz.

What is the power rating of this transducer?

The transducer has a power rating of 600W.

What type of mounting style does this transducer use?

This transducer features a thru-hull mounting style, made from bronze material.

What does the 18-degree tilt signify?

The 18-degree tilt is designed to compensate for the deadrise angle of a boat's hull, ensuring the transducer's beam points directly downwards for accurate readings.

BT70D600CW-18 - Si-tex Echo CS-590-20AA 20 inch 59.8 cc Gas Chainsaw

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$225.61