• Description

GT51M-THP - Stainless Steel Thru-Hull Pair DownVü/SideVü 500 W 
(CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) 
Transducers with Temp (12-Pin)

This thru-hull transducer pair provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. These traditional CHIRP sonar and CHIRP DownVü/SideVü transducers are optimized for depth performance and rough conditions.

The CHIRP DownVü/ SideVü elements have a power rating of 500 W per element (1,500 W total) and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600 W and operating frequencies of mid-band CHIRP 80-160 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees.

GT51M-THP includes a 12-pin port/starboard transducers with stainless steel stems, fairing blocks, Y-cable, bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.

Compatible Devices:

  • GPSMAP® 7607xsv
  • GPSMAP® 7608xsv
  • GPSMAP® 7610xsv
  • GPSMAP® 7612xsv
  • GSD™ 25 Premium Sonar Module

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Imaging: Standard/Down/Side
  • Chirp: Medium/Non Traditional
  • Cable Length (Feet): 5' + 30' y-extension
  • Temperature: Yes
  • Speed Included: No
  • Pins: 12
  • Mounting Style: Thru-Hull
  • Box Dimensions: 6"H x 13"W x 17"L WT: 15 lbs
  • UPC: 753759152932

Owner's Manual (pdf)

Frequently Asked Questions

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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