My Account
Shopping Cart

Echonautics BT70MA600-18 Bronze Thru-Hull CHIRP Transducer 600W 80-130kHz 18° Tilt

Manufacturer

Echonautics

<h3>About Echonautics</h3> <p>Echonautics is the result of a joint-venture between an American company specialized in transducers R&D and design and an Italian manufacturer of marine electronics since 1985, creating a unique blend of American engineering expertise and Italian manufacturing precision. The company focuses exclusively on delivering high-quality marine sonar transducers to boat manufacturers and marine electronics retailers worldwide.</p> <h3>Product Specialization and Technology</h3> <p>Echonautics manufactures sonar transducers, CHIRP transducers, custom-made sonar transducers, and air sensors. The Echonautics transducers are available in 600W and 1kW CHIRP configurations with zero, 12, and 18 degree tilts, and are designed in the USA and manufactured in Italy with a three-year warranty. The company offers both traditional dual-frequency CW transducers and advanced CHIRP technology covering low, medium, and high frequency ranges.</p> <p>CHIRP (Compressed High-Intensity Radiated Pulse) technology represents a significant advancement in marine sonar systems, providing clearer target separation and improved depth resolution compared to conventional single-frequency transducers. Echonautics' transducers are engineered to work seamlessly with major marine electronics displays, offering boat owners and marine professionals reliable depth-finding and fish-finding capabilities.</p> <h3>Quality and Value Proposition</h3> <p>Echonautics positions itself as a value-oriented alternative in the marine transducer market without compromising on quality. The brand's transducers feature precision-engineered acoustic windows, typically constructed from urethane for optimal sound transmission, and bronze housings for durability in harsh marine environments. With depth capabilities extending to 900 feet or more depending on the model, these transducers serve recreational boaters and professional marine applications alike.</p> <p>The company's dual-origin heritage—American design and Italian manufacturing—combines innovation with Old World craftsmanship. Each transducer undergoes rigorous quality control to ensure consistent performance in demanding marine conditions, from coastal waters to offshore environments.</p>

Part Number

BT70MA600-18
06/01/2036 3:23 PM
Sale Price

$478.27

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Echonautics BT70MA600-18 is a bronze low-profile thru-hull transducer designed for medium-frequency CHIRP sonar applications. This professional-grade transducer delivers 600W of power across an 80-130kHz frequency range, providing exceptional bottom detail and fish target separation in moderate to deep water conditions.

Key Features:

  • Medium-frequency CHIRP technology (80-130kHz) for superior target definition and clarity
  • 600-watt power rating for deep-water performance
  • Bronze housing construction for corrosion resistance and durability in saltwater environments
  • Low-profile thru-hull design minimizes drag and turbulence
  • 18-degree deadrise angle tilt for optimal hull mounting flexibility
  • Compatible with CHIRP-enabled fishfinders and chartplotters

The bronze construction makes this transducer ideal for both saltwater and freshwater applications, while the low-profile design ensures minimal impact on vessel performance. The 18-degree tilt angle allows for proper installation on hulls with corresponding deadrise angles, ensuring optimal sonar beam orientation.

Fast fulfillment

Great experience so far.

Great, now let&rsquo;s see if I get the package by the end of the week.

Good price, easy to order and pay, delivered well wrapped and on time promised. Will definitely use next need.

Easy purchasing

Quick and easy

Great price!

Awesome!!

Web site was fast and pricing was excellent

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy