---
product_id: 1162261
title: "Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair"
brand: "garmin"
price: "R$206"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/1162261-garmin-ms-fr4021-marine-2-way-full-range-speakers-120w
store_origin: BR
region: Brazil
---

# IP65 Waterproof & Salt/Fog Resistant 120W Max Power Output Magnetic Shielding for Compass Safety Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair

**Brand:** garmin
**Price:** R$206
**Availability:** ✅ In Stock

## Summary

> 🌊 Sound that sails with you—unleash marine audio mastery!

## Quick Answers

- **What is this?** Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair by garmin
- **How much does it cost?** R$206 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1162261-garmin-ms-fr4021-marine-2-way-full-range-speakers-120w)

## 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

- • **Powerful 120W Output:** Feel every wave with crystal-clear, high-definition audio powered by 120 watts max output for immersive marine soundscapes.
- • **True Power Efficiency:** High-efficiency design reduces battery drain so your marine adventures last longer without compromising audio quality.
- • **Marine-Grade Durability:** IP65 rating ensures your sound stays flawless through salt spray, fog, and UV exposure—built to brave the elements.
- • **Innovative Curv Cone Tech:** German-engineered woven fiber composite cones deliver lighter, stronger, and distortion-free sound even in harsh conditions.
- • **Compass-Friendly Magnetic Shielding:** Advanced bucking magnet design eliminates interference with your navigation gear—safety meets sound perfection.

## Overview

The Garmin MS-FR4021 Marine 2-Way Full Range Speakers are engineered specifically for marine environments, featuring IP65 waterproofing, UV and salt/fog resistance, and a fully sealed design. With 120W max power, German 'curv' cone technology, titanium tweeter dome, and magnetic shielding to prevent compass interference, these 4-inch speakers deliver powerful, clear sound while ensuring durability and efficiency on the water.

## Description

MS-FR4021- Fusion's full range marine speakers are designed and engineered specifically for the marine environment. Fusion's marine speakers include design Innovations and materials that not only produce great sound, but also ensure a sustained high performance level during prolonged exposure to the marine elements. Incorporating the latest German 'curv' cone technology and Titanium tweeter dome for clear, powerful sound in the harsh marine environment. 'Curv' technology incorporates a Woven fibre composite which is heat pressed to form a lighter and stronger cone. This creates greater sound definition, higher Output and greater resistance to the marine environment. Engineered to minimize Magnetic interference to navigational equipment. 4" 2-way speakers, 120 Watts Max power

## Features

- IP65 rating and complies with international standards for UV stability and Salt/Fog resistance. Features a fully sealed cross-over, magnet and tweeter housing with water resistant cone and Surround.
- True power saving. High efficiency design reduces battery drain.
- Magnetic shielding - Fusion has added a bucking magnet at the rear of the speaker motor assembly, which reduces interference that can occur with compasses or compass-based electronics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Name | MS-FR4021 |
| Speaker Type | Tweeter |
| Special Feature | Waterproof |
| Recommended Uses For Product | For Surround Sound Systems |
| Subwoofer Diameter | 137 Millimeters |
| Unit Count | 1.0 Count |
| Surround Sound Channel Configuration | 2.0 |
| Included Components | manual, warranty card, 4" High Performance 2-Way Marine Speakers with white grills , box black speaker grills, box sport speaker grills, speaker wire, bag screws |
| Product Dimensions | 2.7"D x 5.39"W x 5.39"H |
| Item Weight | 3.2 Pounds |
| Is Waterproof | True |
| Number of Items | 1 |
| Speaker Size | 4 Inches |
| Power Source | Battery Powered |
| Customer Package Type | Frustration-Free Packaging |
| Specific Uses For Product | personal |
| UPC | 097914423247 719900397553 878816006482 611104320361 051020091387 012303638897 042111217458 357481166160 815451782548 |
| Global Trade Identification Number | 09419523301487, 19419523301484 |
| Manufacturer | Garmin |
| Item Package Dimensions L x W x H | 11.89 x 6.3 x 3.07 inches |
| Package Weight | 3.53 Pounds |
| Item Dimensions  LxWxH | 2.7 x 5.39 x 5.39 inches |
| Brand Name | Garmin |
| Part Number | MS-FR4021 |
| Model Year | 2016 |
| Size | 1 |

## Product Details

- **Brand:** Garmin
- **Speaker Maximum Output Power:** 330 Watts
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** Stereo
- **Mounting Type:** Boat Mount

## Images

![Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair - Image 1](https://m.media-amazon.com/images/I/71OPqDJ8ZmL.jpg)
![Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair - Image 2](https://m.media-amazon.com/images/I/61l2iNR22yL.jpg)
![Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair - Image 3](https://m.media-amazon.com/images/I/41mr2iT9EoL.jpg)
![Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair - Image 4](https://m.media-amazon.com/images/I/41T98WG1rWL.jpg)
![Garmin MS-FR4021 Marine 2-Way Full Range Speakers, 120W, Pair - Image 5](https://m.media-amazon.com/images/I/71UVpGMbhfL.jpg)

## Questions & Answers

**Q: Is the 120w rating per speaker, or for the pair (i.e. 60w each)?**
A: Patrick, Fusion speakers politely are crap. Swapped out multiple times on my power boat.  Some cases did not last a week. Good support from vendor crap product. I ended up buying Lanzar AQ5DCW 300 Watts 5.25-Inch Dual Cone Marine Speakers only installed once Powered by 100W per channel unit. still going strong today. In use now 3 years. Sold on amazon today less expensive.

**Q: Are they waterproof in the back as well?**
A: Yes they are

**Q: What sixe hole cut out is needed?**
A: I don't remember exact dim's but you can go to their site and look up those speakers, should give you everything you need.

**Q: Do the front covers come off ?**
A: Yup

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice speakers at a good price.
*by J***Y on May 25, 2020*

There's really not much to dislike about these speakers. They sound excellent for a 4". They are easy to install. It was a plug and play replacement for my 21 year old 4" speakers. Good price too.

### ⭐⭐⭐⭐⭐ Fusion is the best
*by K***D on August 11, 2014*

I loved these speakers for my boat. They sounded so good I bought them for my jeep and for my SUV. I think that fusion is the best. I even have a fusion amp and two water proof base tubes. They are durable and have great sound quality. I buy all fusion products for my cars and toys now.

### ⭐⭐⭐⭐ Decent 2 Way Marine Speakers
*by S***E on April 25, 2016*

Sound is decent, loud enough but don't expect a booming speaker. I read where on reviewer stated the speakers are cheaply made and one broke on installation. Here's what you need to know: The speaker terminal wires fit super tight (as you'd want for a boat that takes a pounding on the water). Hold the wire connecter on each side with your fingers and gently rock it back and forth, not using too much force and it will slide on, just be patient. I will say, they look astounding!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/1162261-garmin-ms-fr4021-marine-2-way-full-range-speakers-120w](https://www.desertcart.com.br/products/1162261-garmin-ms-fr4021-marine-2-way-full-range-speakers-120w)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-08*