---
product_id: 27728643
title: "Garmin GT15M Transducer"
brand: "garmin"
price: "€ 429.45"
currency: EUR
in_stock: true
reviews_count: 12
category: "Garmin"
url: https://www.desertcart.at/products/27728643-garmin-gt15m-transducer
store_origin: AT
region: Austria
---

# 600W power rating Mid-band CHIRP sonar 85-165 kHz Supports hull deadrise 0-25° for high-speed accuracy Garmin GT15M Transducer

**Brand:** garmin
**Price:** € 429.45
**Availability:** ✅ In Stock

## Summary

> 🚤 Navigate smarter, not harder — depth precision that keeps you ahead of the pack!

## Quick Answers

- **What is this?** Garmin GT15M Transducer by garmin
- **How much does it cost?** € 429.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/27728643-garmin-gt15m-transducer)

## Best For

- garmin enthusiasts

## Why This Product

- Trusted garmin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust 600W Power:** Delivers powerful sonar signals for reliable detection up to 1900 feet deep.
- • **Effortless Installation:** User-friendly setup with detailed instructions ensures quick, damage-free mounting.
- • **Versatile Compatibility:** Works flawlessly with GT30-TM transducer and adapter cable for ultimate depth and scanning performance.
- • **Precision Depth at Speed:** Maintain crystal-clear depth readings even at high velocities with advanced CHIRP sonar technology.
- • **Seamless Fiberglass Hull Integration:** Install inside fiberglass hulls to avoid cavitation issues common with transom mounts.

## Overview

The Garmin GT15M-IH Transducer is a high-performance marine accessory designed for fiberglass hull boats with a deadrise angle of 0-25°. Featuring a powerful 600W mid-band CHIRP sonar (85-165 kHz), it delivers accurate depth readings up to 1900 feet, even at high speeds. Its innovative inside-hull mounting prevents cavitation issues, and compatibility with GT30-TM transducers enhances scanning capabilities. Lightweight and easy to install, it’s backed by a 2-year warranty, making it a trusted choice for serious boaters.

## Description

GT15M-IH transducer is ideal for boats that want to install the transducer inside a fiberglass hull and not on the transom where cavitation could cause issues. It can be used with a hull deadrise angle between 0 and 25 degrees and is excellent for boats traveling at high speeds that want to maintain accurate depth readings. The 8-pin transducer with 4 plastic tanks features mid-band CHIRP traditional sonar (85-165 kHz) and has a power rating of 600 W. It can be used in conjunction with a GT30-TM transducer and an adapter cable so you can maintain depth at high speeds and scanning capabilities at trolling speeds. For installation, follow the included instructions carefully to avoid damaging your boat.

Review: Works great. - Installed this on my Sea-doo and it worked perfectly with my Garmin 73v. Very happy with it.
Review: Love this! - Installed this transducer to our 2022 Seadoo Switch. So far so good no issues whatsoever! Going this route is cheaper than buying the kit from the dealership. I watched a video on YouTube on how to install but literally super easy install.

## Features

- GT15M-IH transducer is ideal for boats that want to install the transducer inside a fiberglass hull and not on the transom where cavitation could cause issues.
- It can be used with a hull deadrise angle between 0 and 25 degrees and is excellent for boats traveling at high speeds that want to maintain accurate depth readings.
- The 8-pin transducer with 4 plastic tanks features mid-band CHIRP traditional sonar (85-165 kHz) and has a power rating of 600 W.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017N32FU4 |
| Best Sellers Rank | #36,335 in Electronics ( See Top 100 in Electronics ) #121 in Fish Finders & Depth Finders |
| Brand | Garmin |
| Brand Name | Garmin |
| Customer Reviews | 4.6 out of 5 stars 158 Reviews |
| Display | LCD |
| Display Type | LCD |
| Global Trade Identification Number | 00753759148577 |
| Included Components | Garmin GT15M Transducer |
| Item Dimensions L x W x H | 3.94"L x 3.94"W x 5.91"H |
| Item Type Name | Marine Accessory |
| Item Weight | 500 g |
| Manufacturer | Garmin |
| Manufacturer Part Number | 010-12402-00 |
| Maximum Measuring Depth | 1900 feet |
| Maximum measuring depth | 1900 feet |
| Model Name | GT15M-IH |
| Model Number | 010-12402-00 |
| Mounting Type | Thru-Hull Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 3.94"L x 3.94"W x 5.91"H |
| UPC | 753759148577 |
| Unit Count | 1 Count |
| Warranty Description | 2 year limited warranty |

## Product Details

- **Brand:** Garmin
- **Display Type:** LCD
- **Item Weight:** 500 g
- **Model Name:** GT15M-IH
- **Product Dimensions:** 3.94"L x 3.94"W x 5.91"H

## Images

![Garmin GT15M Transducer - Image 1](https://m.media-amazon.com/images/I/71gI4AehQML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great.
*by K***R on March 6, 2026*

Installed this on my Sea-doo and it worked perfectly with my Garmin 73v. Very happy with it.

### ⭐⭐⭐⭐⭐ Love this!
*by K***L on July 24, 2024*

Installed this transducer to our 2022 Seadoo Switch. So far so good no issues whatsoever! Going this route is cheaper than buying the kit from the dealership. I watched a video on YouTube on how to install but literally super easy install.

### ⭐⭐⭐⭐⭐ Works great
*by J***A on August 23, 2026*

Installed on seadoo switch with factory Garmin and worked great, easy to install and was way cheaper than buying from dealer.

## Frequently Bought Together

- Garmin GT15M Transducer
- 3M Marine Adhesive Sealant Fast Cure 5200 (06535) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 1 fl oz Tube
- yourour 010-12122-10 Adapter, 8-Pin Transducer to 12-Pin Sounder Adapter Cable XID Compatible with Garmin AIRMAR, ECHOMAP Chrip, ECHOMAP UHD, ECHOMAP Ultra, GPSMAP, Striker Transducer and Fish Finder

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-28*