---
product_id: 347505772
title: "Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers"
brand: "magnadyne"
price: "$65.88"
currency: USD
in_stock: true
reviews_count: 5
category: "Magnadyne"
url: https://www.desertcart.us/products/347505772-magnadyne-wr40b-waterproof-marine-and-hot-tub-speakers
store_origin: US
region: United States of America
---

# Water-resistant for marine & outdoor use 25W max power per speaker Exact OEM replacement fit Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers

**Brand:** magnadyne
**Price:** $65.88
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your outdoor vibe with waterproof power!

## Quick Answers

- **What is this?** Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers by magnadyne
- **How much does it cost?** $65.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/347505772-magnadyne-wr40b-waterproof-marine-and-hot-tub-speakers)

## Best For

- magnadyne enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play OEM Fit:** Seamless installation with exact OEM dimensions—no modifications needed, just pure convenience.
- • **Powerful 25W Output:** Delivers crisp, clear audio with 25 watts max power per speaker, elevating your outdoor sound experience.
- • **Dual Cone Dynamic Drivers:** Rich frequency response from 65 Hz to 16.5 kHz ensures balanced, immersive sound every time.
- • **Durable All-Weather Design:** Full plastic encasement and integrated grill protect against the elements, so your music never stops.
- • **Splash-Proof Sound Mastery:** Engineered to withstand moisture, heat, and shock—perfect for hot tubs, boats, and outdoor escapes.

## Overview

The Magnadyne WR40B speakers are a pair of 5-inch, 25-watt waterproof marine and hot tub speakers designed as exact OEM replacements. Featuring a dual cone dynamic driver, 4-ohm impedance, and a frequency response of 65 Hz to 16.5 kHz, these speakers deliver reliable, high-quality sound in harsh outdoor environments. Their durable plastic encasement and integrated grill resist moisture, heat, cold, and shock, making them ideal for boats, hot tubs, RVs, and other outdoor applications.

## Description

These speakers are an exact replacement for many OEM hot tub speakers and also work well in any marine or outdoor application because of their water resistant properties. - Ideal for all outdoor uses - Dual cone design for good frequency response - 6 oz. Magnet weight - 25 watts maximum power handling each speaker - 4 ohm impedance - 65 Hz-16.5 kHz frequency response - 1 3/8" mounting depth required - 4 1/2" diameter cutout installation whole requirement - 6" overall grill diameter - full plastic encasement frame and permanently attached integrated grill - resists moisture, cold, heat and shock.

Review: Perfect replacement speakers (pair) for Jayco caravan - Speakers arrived yesterday and my husband has already replaced 2 on the caravan exterior. Exactly the same as the ones on our Jayco Sterling caravan. Perfect fit and easy to install. Excellent quality and price.
Review: Easy to install / Sounds good for the price - These are the exact same speakers that came stock in my campers outdoor speakers. The cone in my old ones were blown and distorted so i replace them with these. They sound quality is good for the low proce of them and they have been in a few heavy rain storms and still work fine so they are waterproof. Installing them was easy and direct plug and play with no wires to snip. Fit perfectly with no modification needed. Would buy again if needed.

## Features

- Priced and sold per pair
- 25 watts each speaker
- Exact replacement for many OEM hot tub speakers
- 6 oz magnet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019QVWCSG |
| Age Range Description | Adult |
| Antenna Location | Audio Playback |
| Audio Driver Size | 5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Box Contents | Speakers |
| Brand | Magnadyne |
| Brand Name | Magnadyne |
| Colour | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Compatible with Vehicle Type | Boat, Hot Tub, RV |
| Connectivity Protocol | Wired |
| Connectivity technology | Auxiliary , RCA |
| Control Method | App |
| Controller Type | App Control |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 1,820 Reviews |
| Enclosure Material | Metal Plastic |
| Frequency Response | 65 Hz |
| Frequency response | 65 Hz |
| Global Trade Identification Number | 00783855040888 |
| Impedance | 4 Ohms |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4.1D x 13.5W x 13.5H centimetres |
| Item Type Name | Magnadyne WR40B Speaker Black 5" Dual Cone 40W - Pair |
| Item Weight | 1 Pounds |
| MP3 player | No |
| Manufacturer | Magnadyne |
| Maximum Speaker Output Power (in watts) | 25 Watts |
| Model Name | WR40 |
| Model Number | WR40 |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Network Connectivity Technology | Auxiliary, RCA |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Microphones | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Water Resistant |
| Speaker Size | 5 Inches |
| Speaker Type | Coaxial |
| Speaker maximum output power | 25 Watts |
| Specific Uses For Product | Outdoor, Marine |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 783855991074 783855040888 |
| Unit Count | 1.0 count |
| Warranty Type | Extended |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth, Wi-Fi |
| Woofer Driver Diameter | 5 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Magnadyne
- **Connectivity technology:** Auxiliary, RCA
- **Frequency response:** 65 Hz
- **Material:** Metal Plastic
- **Model name:** WR40
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 25 Watts
- **Speaker type:** Coaxial
- **Special feature:** Water Resistant

## Images

![Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers - Image 1](https://m.media-amazon.com/images/I/81ykGPVWCAL.jpg)
![Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers - Image 2](https://m.media-amazon.com/images/I/81O45YRgRgL.jpg)
![Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers - Image 3](https://m.media-amazon.com/images/I/81Oaqhcw1EL.jpg)
![Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers - Image 4](https://m.media-amazon.com/images/I/71yB3pHAPFL.jpg)
![Magnadyne Wr40B Waterproof Marine & Hot Tub Speakers - Image 5](https://m.media-amazon.com/images/I/6128keD45PL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement speakers (pair) for Jayco caravan
*by M***N on 4 June 2026*

Speakers arrived yesterday and my husband has already replaced 2 on the caravan exterior. Exactly the same as the ones on our Jayco Sterling caravan. Perfect fit and easy to install. Excellent quality and price.

### ⭐⭐⭐⭐⭐ Easy to install / Sounds good for the price
*by R***S on 23 July 2024*

These are the exact same speakers that came stock in my campers outdoor speakers. The cone in my old ones were blown and distorted so i replace them with these. They sound quality is good for the low proce of them and they have been in a few heavy rain storms and still work fine so they are waterproof. Installing them was easy and direct plug and play with no wires to snip. Fit perfectly with no modification needed. Would buy again if needed.

### ⭐⭐⭐⭐⭐ Perfect in every way.
*by P***L on 27 January 2023*

These fit perfectly where my old speakers were and they were so easy to install I was able to do it without my husbands help. They have pretty good sound for the price. Very happy with them and would highly recommend.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*