---
product_id: 15014665
title: "BOSS Audio Systems MRWT40 ATV UTV Marine Weatherproof Waketower System - 4 Inch Stereo Speakers, Full Range, 2 Way, Tweeters, IPX5 Rated, Sold in Pairs, Wake Tower For Boat"
brand: "boss audio systems"
price: "37071 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Boss Audio Systems"
url: https://www.desertcart.is/products/15014665-boss-audio-systems-mrwt40-atv-utv-marine-weatherproof-waketower-system
store_origin: IS
region: Iceland
---

# 130Hz-20kHz frequency range IPX5 weatherproof rating 400W max power output BOSS Audio Systems MRWT40 ATV UTV Marine Weatherproof Waketower System - 4 Inch Stereo Speakers, Full Range, 2 Way, Tweeters, IPX5 Rated, Sold in Pairs, Wake Tower For Boat

**Brand:** boss audio systems
**Price:** 37071 kr
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate your ride’s vibe with marine-grade sound that won’t quit!

## Quick Answers

- **What is this?** BOSS Audio Systems MRWT40 ATV UTV Marine Weatherproof Waketower System - 4 Inch Stereo Speakers, Full Range, 2 Way, Tweeters, IPX5 Rated, Sold in Pairs, Wake Tower For Boat by boss audio systems
- **How much does it cost?** 37071 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/15014665-boss-audio-systems-mrwt40-atv-utv-marine-weatherproof-waketower-system)

## 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

- • **Powerful 400W Output:** Feel the bass and clarity that commands attention on every ride.
- • **Full-Range 2-Way Audio:** Crystal-clear highs and rich mids from 1" tweeters and 4" midbass drivers.
- • **3-Year Platinum Warranty:** Confidence backed by a premium warranty, exclusively through desertcart.com.
- • **IPX5 Weatherproof Durability:** Built to brave the elements—rain or shine, your soundtrack stays uninterrupted.
- • **Effortless Wake Tower Mounting:** Includes all hardware for quick install on 1.5"–2" bars—upgrade your boat or UTV instantly.

## Overview

The BOSS Audio Systems MRWT40 is a pair of 4-inch, 2-way coaxial wake tower speakers delivering up to 400 watts of power with a frequency response of 130Hz to 20kHz. Featuring IPX5-rated weatherproof construction, these speakers are designed for marine and outdoor use, mounting easily on 1.5" to 2" bars. With a 3-year platinum warranty and included wiring and hardware, they offer durable, high-quality sound for boats, ATVs, and UTVs.

## Description

Buy BOSS Audio Systems MRWT40 ATV UTV Marine Weatherproof Waketower System - 4 Inch Stereo Speakers, Full Range, 2 Way, Tweeters, IPX5 Rated, Sold in Pairs, Wake Tower For Boat: Coaxial Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good for price - Good quality for the price. Very loud and sound amazing
Review: Perfect for side by side as well! - Brought these as a gift for my dad for his side by side and they fit perfect for on the roll cage so even the people in the back can hear the music! Easy, affordable, waterproof, durable, and functionally. Will be buying again for myself!!

## Features

- SYSTEM CONFIGURATION: 2-Way System, 1" (25 mm) Dome Tweeter, 4" (102 mm) Midbass Driver, Rubber Surround, Poly Injection Cone with IPX5-Rated (Weatherproof/Dustproof) construction
- TECHNICAL SPECIFICATIONS: Features maximum power output of 400W with 4Ω nominal impedance, delivering frequency response of 130Hz-20kHz, ±3 dB and system sensitivity of 94 dB (1W/1m)
- PACKAGE CONTENTS: Includes two wake tower speakers plus comprehensive wiring and mounting hardware for bars 1-1/2" - 2" (38 - 51 mm) in diameter
- WARRANTY COVERAGE: BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through desertcart.com

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VV6YQAW |
| Additional Features | Weatherproof |
| Age Range Description | Teen, Adult |
| Antenna Location | For Outdoor Activities, For Stereo Systems |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #47,677 in Electronics ( See Top 100 in Electronics ) #53 in Marine Speakers |
| Brand | BOSS Audio Systems |
| Built-In Media | User manual |
| Color | White |
| Compatible Devices | Desktop, Laptop, MP3 Player, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Boat |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Coaxial |
| Control Method | Remote |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 1,731 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Global Trade Identification Number | 00791489123051 |
| Impedance | 4 Ohms |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 5.4"D x 7.1"W x 7.1"H |
| Item Type Name | BOSS Audio Systems MRWT40 4 Inch Marine Waketower Stereo Speakers - 400 Watts Max, 2 Way, Full Range Audio, Tweeters, Coaxial, Weatherproof, Sold in Pairs |
| Item Weight | 6 Pounds |
| MP3 player | No |
| Manufacturer | BOSS Audio Systems |
| Model Name | MRWT40 |
| Model Number | MRWT40 |
| Mounting Type | Wake Tower |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 200 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Waketower, Coaxial, Tweeter |
| Specific Uses For Product | Outdoor/portable audio setups, In-car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 10.16 Centimeters |
| UPC | 823019864186 791489123051 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 YEAR PLATINUM DEALER WARRANTY |
| Warranty Type | Extended |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Coaxial |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 20000 Hz
- **Speaker Maximum Output Power:** 200 Watts

## Images

![BOSS Audio Systems MRWT40 ATV UTV Marine Weatherproof Waketower System - 4 Inch Stereo Speakers, Full Range, 2 Way, Tweeters, IPX5 Rated, Sold in Pairs, Wake Tower For Boat - Image 1](https://m.media-amazon.com/images/I/61nNoqHVdAL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What size bars do these speakers fit?**
A: The MRWT40 can fit bars that have a diameter between 1.5" and 2". It comes with rubber strips to accommodate smaller bars as well.

**Q: How do I connect the speakers?**
A: The MRWT40 connects to your standard speaker wires. On the back of the unit you will find push terminals, once pushed down, it will open a hole for speaker wire to be inserted. When you release the terminal, it will pinch and grab the wire.

**Q: I want to install these on my UTV, what amplifier should I get?**
A: We suggest our marine amplifier, Amazon ASIN B00IBI518Y (BOSS Audio Systems MC900B)

**Q: Are these Bluetooth speakers?**
A: As these speakers connect to your existing stereo, it will depend if your stereo has Bluetooth or not. If you need a new stereo, check out our Amazon store for Bluetooth marine stereo options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for price
*by D***L on November 18, 2025*

Good quality for the price. Very loud and sound amazing

### ⭐⭐⭐⭐⭐ Perfect for side by side as well!
*by M***L on June 1, 2025*

Brought these as a gift for my dad for his side by side and they fit perfect for on the roll cage so even the people in the back can hear the music! Easy, affordable, waterproof, durable, and functionally. Will be buying again for myself!!

### ⭐⭐⭐⭐⭐ Very Impressive
*by D***T on April 29, 2016*

Better than expected. I was a bit concerned that they might not be loud enough but, boy they are LOUD. I can turn them up to a volume that is uncomfortable and still have volume control left. I installed them in a 2015 Polaris RZR 900 EPS Trail so needed them to be loud enough to be heard over the engine. I installed them on the rear roll bar behind and above the seats and they installed beautifully. They look and sound great. I'm driving them with a waterproof Jensen MS-3ARTL marine stereo at 60 watts per channel without a separate amplifier. They have plenty of volume without the need for a separate amplifier and, at 60 watts per channel, I'm not going to blow them out. I was considering the 6 1/2" speakers but I'm glad I went with the 4" for my RZR. Anything larger would look weird and be difficult to deal with in the restricted area of my two-seater side-by-side.. I couldn't be happier.

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*