---
product_id: 60485693
title: "MR4.3W Speakers 200 Watts, 4\", 3-Way, In Door/Out Door, White"
brand: "boss audio systems"
price: "234606CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Boss Audio Systems"
url: https://www.desertcart.sn/products/60485693-mr4-3w-speakers-200-watts-4-3-way-in-door
store_origin: SN
region: Senegal
---

# 4 Ohms impedance 200W max power Indoor/Outdoor weatherproof MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White

**Brand:** boss audio systems
**Price:** 234606CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape—wherever life takes you.

## Quick Answers

- **What is this?** MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White by boss audio systems
- **How much does it cost?** 234606CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/60485693-mr4-3w-speakers-200-watts-4-3-way-in-door)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Sleek White Finish:** Modern aesthetic that complements your professional or home environment effortlessly.
- • **3-Way Speaker Design:** Dedicated tweeter, midrange, and bass drivers deliver rich, balanced sound.
- • **Powerful 200W Output:** Feel the energy with booming sound that fills any space, indoors or out.
- • **All-Weather Durability:** Rubber surrounds and polypropylene cones built to brave rain or shine.
- • **Precision 4-Ohm Impedance:** Optimized for crisp, distortion-free audio clarity at every volume level.

## Overview

The BOSS Audio Systems MR4.3W is a 4-inch, 3-way speaker system delivering up to 200 watts of powerful, clear sound. Engineered with a 4-ohm impedance and a frequency response spanning 80 Hz to 18 kHz, it features durable polypropylene cones and rubber surrounds for reliable indoor/outdoor use. Its sleek white design and weather-resistant build make it the perfect audio upgrade for professionals seeking immersive sound with style and resilience.

## Description

From the manufacturer Medium range: polyester injection Polyurethane, classified as a polymer, is a strong, flexible and durable manufactured material that can replace paint, cotton, rubber, metal or wood in thousands of applications in virtually every field. It can be hard as fiberglass, soft as upholstery foam, protective as varnish, elastic as rubber or sticky as glue. Wrap – Rubber Rubber is a synthetic material (man-made) and is valued for its chemical inertia, air impermeability, and the ability to withstand or resist exposure to many types of weather fronts. Rubber has applications from sports equipment to auto parts, the medical industry and more. We use them for the frames connecting the cone to the basket. Voice Coil - Aluminum One of the most abundant elements on earth, aluminum is notable for its low density and its ability to resist corrosion. It is not magnetic (does not have magnetic properties) and does not light up easily. This solid material has the ability to operate under stress in both high voltage and high compression environments. Specifications 4 Inch Three Way Indoor/Outdoor Box Speaker Bass Speaker: 4" Tweeter: .79" Maximum power: 100 watts Effective Power: 40 UK Nominal impedance: 4 to 6 ohms Frequency response: 100Hz - 20kHz Sensitivity: 85dB 2.83v @1m

Review: Good Product so far. - Sound is good. They do tend to overdrive when the volume is increased but it is very loud at that point. I bought them to use outside and haven't beanpole to do that yet due to weather. Inside they work great
Review: Good value - Great price great sound

## Features

- Impedance: 4 Ohms, Frequency Response: 80 Hz - 18 kHz, Sensitivity: 85 dB
- Cone: Polypropylene, Voice Coil: 1 Inch Aluminum
- Surround: Rubber, Basket: Plastic
- One .75 Inch Dome Tweeter And 1.5 Inch Poly Cone Midrange Per Speaker
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B65J6A8 |
| Antenna Location | door |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Box Contents | Great Product |
| Brand | BOSS Audio Systems |
| Brand Name | BOSS Audio Systems |
| Colour | WHITE |
| Compatible Devices | Laptop, Smartphone |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 out of 5 stars 363 Reviews |
| Enclosure Material | Aluminum, Plastic |
| Frequency Response | 18 KHz |
| Frequency response | 18 KHz |
| Global Trade Identification Number | 00791489120272 |
| Impedance | 4 Ohms |
| Is Electric | Yes |
| Is Waterproof | True |
| Item Weight | 2.68 kg |
| MP3 player | No |
| Manufacturer | BOSS AUDIO |
| Material | Aluminum , Plastic |
| Maximum Speaker Output Power (in watts) | 200 Watts |
| Model Name | MR4.3W |
| Model Number | MR4.3W |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 12V batteries required. |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | tweeters |
| Speaker Size | 4 Inches |
| Speaker Type | Al aire libre |
| Speaker maximum output power | 200 Watts |
| Specific Uses For Product | Indoor, Outdoor, Vehicle |
| Tweeter Diameter | 0.75 Inches |
| UPC | 384585677827 809188492627 807320280101 168141270253 163121093853 115970802872 680808421407 791489120272 791489118989 070071264007 041114311064 617407342871 040010100871 088022257435 523161314583 680808238890 791489120050 803982861979 806294963003 875339433474 132017919188 801200962705 |

## Product Details

- **Audio output mode:** Surround
- **Brand:** BOSS Audio Systems
- **Compatible devices:** Laptop, Smartphone
- **Material:** Aluminum, Plastic
- **Model name:** MR4.3W
- **Mounting type:** Wall Mount
- **Recommended uses for product:** door
- **Speaker maximum output power:** 200 Watts
- **Speaker type:** Al aire libre
- **Special feature:** tweeters

## Images

![MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White - Image 1](https://m.media-amazon.com/images/I/71TS1TdsLyL.jpg)
![MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White - Image 2](https://m.media-amazon.com/images/I/81lRLAJnyCL.jpg)
![MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White - Image 3](https://m.media-amazon.com/images/I/71ALX2cPb4L.jpg)
![MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White - Image 4](https://m.media-amazon.com/images/I/61uQz8yGZ9L.jpg)
![MR4.3W Speakers 200 Watts, 4", 3-Way, In Door/Out Door, White - Image 5](https://m.media-amazon.com/images/I/61EaBcuCY+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product so far.
*by D***1 on 16 April 2018*

Sound is good. They do tend to overdrive when the volume is increased but it is very loud at that point. I bought them to use outside and haven't beanpole to do that yet due to weather. Inside they work great

### ⭐⭐⭐⭐ Good value
*by A***R on 1 April 2026*

Great price great sound

### ⭐⭐⭐⭐⭐ Perfect for indoor RV/Travel Trailer Use.
*by T***E on 22 September 2019*

I own a 2015 KZ 20RBS with a Jensen Stereo/DVD player and have been disappointed in the sound of the system since it was new. The A-channel are the two cheapy inside ceiling mounted speakers and the C-channel are the outdoor speakers. Channel B was unused. I decided that I wanted to fix it where the TV would work through the stereo (The DVD would work through the speakers but not the TV) Head scratch ?? Since I was working with the system I decided that I would utilize Channel B and make the sound more full. Enter the BOSS 4.3" speaker set !!! I just got done installing them in the trailer and they sound amazing. I have a pretty good ear since I have been a musician for years and these little guys have an incredible frequency response with crisp highs full mid-range and surprisingly deep responsive bass. I couldn't be happier especially for the price. These speakers are a perfect combination for the Stereos that come in most Travel Trailers. They are well made and super easy to mount. ****Note I'm a person that likes to listen to music and movies at a medium volume level so I'm not sure how they would hold up if "cranked up". They are rated @ 200 watts but I've always only fed speakers half of their rated amount.

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-09*