---
product_id: 128805529
title: "BOSS Audio Systems B40RGB ATV UTV Weatherproof Waketower Speaker System - Amplified, 4 Inch, Full Range, 2 Way, Bluetooth, RGB Led Illumination, IPX5 Rated Weatherproof, Sold in Pairs"
brand: "boss audio systems"
price: "฿18899"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/128805529-boss-audio-systems-b40rgb-atv-utv-weatherproof-waketower-speaker-system
store_origin: TH
region: Thailand
---

# Customizable RGB LED Lighting IPX5 Weatherproof Rating 500W Class D Amplifier BOSS Audio Systems B40RGB ATV UTV Weatherproof Waketower Speaker System - Amplified, 4 Inch, Full Range, 2 Way, Bluetooth, RGB Led Illumination, IPX5 Rated Weatherproof, Sold in Pairs

**Brand:** boss audio systems
**Price:** ฿18899
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Light Up Your Ride, Rain or Shine!

## Quick Answers

- **What is this?** BOSS Audio Systems B40RGB ATV UTV Weatherproof Waketower Speaker System - Amplified, 4 Inch, Full Range, 2 Way, Bluetooth, RGB Led Illumination, IPX5 Rated Weatherproof, Sold in Pairs by boss audio systems
- **How much does it cost?** ฿18899 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/128805529-boss-audio-systems-b40rgb-atv-utv-weatherproof-waketower-speaker-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

- • **Plug & Play Convenience:** No need for extra decks or head units—just pair and play with included remotes for ultimate control.
- • **Powerful Sound On The Go:** Experience 500 watts of amplified audio power that commands attention on any trail or waterway.
- • **Vibrant RGB Illumination:** Set the mood with fully customizable LED colors and effects controlled wirelessly for that perfect night ride vibe.
- • **Built To Brave The Elements:** IPX5 weatherproof design ensures your music keeps playing rain or shine, mud or dust.
- • **Seamless Bluetooth Connectivity:** Stream your favorite playlists effortlessly from any smartphone or MP3 player within 10 meters.

## Overview

The BOSS Audio Systems B40RGB is a pair of 4-inch, full-range, 2-way amplified speakers delivering 500 watts of power combined. Featuring Bluetooth wireless streaming, customizable RGB LED lighting with remote control, and an IPX5 weatherproof rating, these marine-grade speakers are designed for ATV, UTV, and outdoor enthusiasts who want loud, vibrant sound and style without the hassle of additional equipment.

## Description

Boss audio B40RGB marine waketower speaker system - 500 watts of power per pair, 250 watts each, 4 inch, full range, 2 way, RGB LED illumination, Marine Grade, weatherproof, sold in pairs

Review: Loud, but no bass. - We installed these on the back of a polairs rzr and it is loud enough to hear it for sure. They are only 4", so of course there is no bass at all, but they are cheap, loud, water proof, lights up, and does not need a deck or headend to connect to as you can blue tooth to the phone. Only a 4 star for no bass.
Review: Decent enough - For the price they’re pretty good. We have a CFMoto 800 and it didn’t fit right even with the spacers that came with it, but my husband is really handy so he figured it out. It’s definitely not as loud as we’d like but we can still hear it decent on gravel roads. Rating it high for the price. If you don’t have a ton of money to spend and want decent quality it’s worth it, but splurging will get ya something louder.

## Features

- Rgb illumination: use the included wireless remote to change colors. Control things like the speed, Color, mode, brightness and more. It looks great, especially at night!
- Bluetooth: you can play and control your music from your smartphone or MP3 player with the included Bluetooth enabled remote control through third-party apps such as Spotify/ Pandora, wirelessly
- Amplified: the speakers and tweeters are powered by a high performance Built-in 500-watt class D amplifier
- Weatherproof: the B40RGB has been outfitted with the latest weatherproofing techniques for protection against the elements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PXM5K8H |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #532,797 in Electronics ( See Top 100 in Electronics ) #6,566 in Car Coaxial Speakers |
| Bluetooth Range | 10 Meters |
| Color | Black + RGB LED |
| Compatible Devices | Smartphone, MP3 Player |
| Control Method | Remote |
| Customer Package Type | FFP |
| Customer Reviews | 3.2 3.2 out of 5 stars (37) |
| Date First Available | March 21, 2019 |
| Department | unisex-adult |
| Global Trade Identification Number | 00791489126069 |
| Impedance | 4 Ohms |
| Included Components | LED remote, Bluetooth remote |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | TRUE |
| Item Weight | 6 pounds |
| Item model number | B40RGB |
| Manufacturer | BOSS Audio Systems |
| Model Name | B40RGB |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 7.4"D x 5.4"W x 7.2"H |
| Recommended Uses For Product | Music |
| Set Name | Pair |
| Shape | Cylindrical |
| Speaker Size | 4 Inches |
| Speaker Type | Outdoor |
| Special Feature | RGB LED illumination |
| Specific Uses For Product | Outdoor activities, ATV/UTV rides, Marine environments |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 791489126069 |
| Unit Count | 1.0 Count |
| Warranty Type | Extended |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** Bluetooth
- **Mounting Type:** Handlebar Mount
- **Speaker Maximum Output Power:** 500 Watts

## Images

![BOSS Audio Systems B40RGB ATV UTV Weatherproof Waketower Speaker System - Amplified, 4 Inch, Full Range, 2 Way, Bluetooth, RGB Led Illumination, IPX5 Rated Weatherproof, Sold in Pairs - Image 1](https://m.media-amazon.com/images/I/71t-fc-PanL.jpg)

## Questions & Answers

**Q: Can I connect 2 pairs to the same Bluetooth control?**
A: That would depend on the device you're using to control them. Most devices will only connect to one Bluetooth device at a time. If your device will connect to two sources simultaneously then you should be able to do it.

**Q: Do they come with an on off switch ore will have to wire it to the ignition switch?**
A: Yes. It has a on off switch. Just remember to cut it off so you don’t run your battery down. We have them on our motorcycle. Bike is a little too loud...for them. Read the “return policy”. Was going to send them back, but there was a restocking fee.

**Q: What size cage do the clamps fit?**
A: Adjustable Clamps fits bars 1.5” to 2”. Great for ATV’s, UTV Cages or Waketowers!

**Q: How loud,and clear are these?**
A: They are....but it really depends on what you are putting them on. We put them on. HD Fatboy with loud pipes. Sitting still....they are loud. Riding....not so good. Please review the return policy.....they have to “approve” your return and charge a restocking fee.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Loud, but no bass.
*by B***L on March 8, 2023*

We installed these on the back of a polairs rzr and it is loud enough to hear it for sure. They are only 4", so of course there is no bass at all, but they are cheap, loud, water proof, lights up, and does not need a deck or headend to connect to as you can blue tooth to the phone. Only a 4 star for no bass.

### ⭐⭐⭐⭐ Decent enough
*by K***E on August 13, 2020*

For the price they’re pretty good. We have a CFMoto 800 and it didn’t fit right even with the spacers that came with it, but my husband is really handy so he figured it out. It’s definitely not as loud as we’d like but we can still hear it decent on gravel roads. Rating it high for the price. If you don’t have a ton of money to spend and want decent quality it’s worth it, but splurging will get ya something louder.

### ⭐ Not good
*by F***O on October 18, 2021*

Only 1 speaker light worked and they aren’t loud enough at all this product is not loud enough dont waist ur money i am retuning my product now

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-12*