---
product_id: 32427178
title: "MARCUM Showdown Troller 2.0 Digital Handheld Sonar - 5\" LCD - 4 kW Peak / SHWDT20 /"
brand: "marcum"
price: "€ 8.81"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/32427178-marcum-showdown-troller-2-0-digital-handheld-sonar-5-lcd
store_origin: HR
region: Croatia
---

# 4 kW Peak Power 5" LCD Display 10-Level IR System MARCUM Showdown Troller 2.0 Digital Handheld Sonar - 5" LCD - 4 kW Peak / SHWDT20 /

**Brand:** marcum
**Price:** € 8.81
**Availability:** ❌ Out of Stock

## Summary

> 🎣 Dive into the Future of Fishing!

## Quick Answers

- **What is this?** MARCUM Showdown Troller 2.0 Digital Handheld Sonar - 5" LCD - 4 kW Peak / SHWDT20 / by marcum
- **How much does it cost?** € 8.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/32427178-marcum-showdown-troller-2-0-digital-handheld-sonar-5-lcd)

## Best For

- marcum enthusiasts

## Why This Product

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

## Key Features

- • **Customize Your View:** Auto Bottom-Lock Zoom for a tailored fishing experience.
- • **Stay Ahead of the Game:** Utilize the 10-level Interference Rejection System to eliminate distractions.
- • **Power Meets Performance:** Harness the strength of 4 kW peak power for superior sonar readings.
- • **Precision at Your Fingertips:** Experience unparalleled clarity with a 5-inch sunlight viewable LCD.
- • **Sensitivity That Speaks Volumes:** 25-level sensitivity ensures you never miss a detail.

## Overview

The MARCUM Showdown Troller 2.0 is a cutting-edge digital handheld sonar device featuring a 5-inch LCD display, 4 kW peak power, and advanced interference rejection technology, designed to enhance your fishing experience with precision and clarity.

## Description

Sonar meets smartphone . . . the new ShowDown Troller 2.0 features high-level fish and structure finding technology, all packed into a handheld device that fits your parka pocket. A totally digital operating system is loaded with copious software upgrades: Patented 10-level Interference Rejection (IR) System, 25-level Sensitivity and all new Auto Bottom-Lock Zoom make for one powerful sonar device that's light on its feet. With advanced practical features such as progressive Ice Mode, 5-inch Sunlight Viewable LCD and a specialized neck/wrist lanyard, you'll become an ice-trolling machine. Enter the era of sonar-stealth. Meet the new micro ShowDown Troller 2.0-the easiest most portable way to map structure and locate hawgs under the ice.

## Features

- digital operating system
- 10-level Interference Rejection (IR) System
- 25-level Sensitivity
- Auto Bottom-Lock Zoom
- 5-inch Sunlight Viewable LCD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Standing screen display size | 5 Inches |
| Brand | MarCum |
| Item model number | SHWDT20 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 3.75 x 8.5 x 13.75 inches |
| Item Dimensions  LxWxH | 3.75 x 8.5 x 13.75 inches |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 25, 2013 |

## Images

![MARCUM Showdown Troller 2.0 Digital Handheld Sonar - 5" LCD - 4 kW Peak / SHWDT20 / - Image 1](https://m.media-amazon.com/images/I/31+sOxn8gPL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/32427178-marcum-showdown-troller-2-0-digital-handheld-sonar-5-lcd](https://www.desertcart.hr/products/32427178-marcum-showdown-troller-2-0-digital-handheld-sonar-5-lcd)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*