---
product_id: 637737193
title: "Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Battery and 45 m (147 ft) Range - Black"
brand: "ultimate ears"
price: "$727.16"
currency: USD
in_stock: true
reviews_count: 13
category: "Ultimate Ears"
url: https://www.desertcart.ec/products/637737193-ultimate-ears-megaboom-4-portable-waterproof-bluetooth-speaker-with-powerful
store_origin: EC
region: Ecuador
---

# IP67 waterproof & floatable 360° immersive sound 20-hour nonstop playtime Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Battery and 45 m (147 ft) Range - Black

**Brand:** ultimate ears
**Price:** $727.16
**Availability:** ✅ In Stock

## Summary

> 🎉 Boom Beyond Limits — Sound That Moves With You

## Quick Answers

- **What is this?** Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Battery and 45 m (147 ft) Range - Black by ultimate ears
- **How much does it cost?** $727.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/637737193-ultimate-ears-megaboom-4-portable-waterproof-bluetooth-speaker-with-powerful)

## Best For

- ultimate ears enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Battery Life:** Keep the party alive with a massive 20-hour battery that outlasts your longest workdays and weekend adventures.
- • **Seamless Wireless Freedom:** Enjoy a robust 45-meter Bluetooth range and 1-meter drop protection for worry-free mobility.
- • **Built to Brave the Elements:** IP67-rated waterproof and floatable design means your speaker is ready for poolside vibes or unexpected rain.
- • **Ultimate PartyUp Connectivity:** Link multiple Ultimate Ears speakers via the app to create an epic surround sound experience that turns heads.
- • **Unrivaled 360° Sound Experience:** Powerful full-range driver delivers crystal-clear, thundering bass that fills every corner of your space.

## Overview

The MEGABOOM 4 by Ultimate Ears is a premium portable Bluetooth speaker engineered for professionals who demand powerful 360-degree sound with deep bass, all-day 20-hour battery life, and rugged IP67 waterproof durability. With a 45-meter wireless range and PartyUp app connectivity, it’s designed to elevate any environment—from office breaks to outdoor adventures—while ensuring seamless, distortion-free audio performance.

## Description

From the manufacturer 360° Thundering Sound Bigger than BOOM. A full range driver. Delivering powerful 360° sound and thundering bass without sacrificing balance and clarity. Crank it up with no exaggeration or distortion. 20 Hours of BOOM The latest cell technology gives you a massive 20 hours of big sound on a single charge, so you can BOOM all day long. Virtually Indestructible Party Up Pair several BOOMs, MEGABOOMs, EVERBOOMs, EPICBOOMs and HYPERBOOMs. Create a great surround sound experience. Drop Proof with Range Magic Button With a wireless range of 45 metres (147 feet) and drop protection of up to 1 m (3.28 feet), it’s safe to say that MEGABOOM 4 is made to move. Long press to access your playlist. Set up one-touch playlists on streaming platforms like Spotify, desertcart Music and Apple Music for iOS.

Review: Great Sound, good value. - Arrived on time and in good order, good quality, ideal for my needs.
Review: Searched Far and Wide for This Speaker - I am so happy I finally found this Wonderboom model. I had a great Bose 360 portable speaker that was ruined from being left outside too long. That model is no longer in production - and it took me over a month to find a speaker comparable to what I had. I ordered and returned 4 portable speakers before landing on the Megaboom 4 - - and after an hour of testing a wide range of songs I couldn't be happier. What makes this speaker so great is the quality and variety of its sound. It sounds great on its own, but the app has an EQ slider with several presents and a custom setting to find the right levels to your taste. (EX - I found the preset for close quarters to work best for jamming to songs in my kitchen.) It's a bit larger (and heavier) than I was expecting, but still fairly easy to throw into your luggage. And very much worth every penny when you compare against smaller and cheaper 360 speakers that are under £100. The ones I tried all had terrible, unbalanced sound in comparison. So in my opinion the Megaboom 4 is worth every penny!

## Features

- 360-Degree Sound: The MEGABOOM 4 portable waterproof Bluetooth speaker features a bigger size and a full range driver for powerful 360-degree sound and thundering bass with great balance and clarity
- 20 Hours of Boom: This waterproof portable speaker has a massive 20-hour battery life and the latest cell technology, so you can boom all day long
- Virtually Indestructible Bluetooth Waterproof Speaker: A floating Bluetooth speaker that's rated IP67 waterproof and guaranteed to make a splash at your next pool party
- PartyUp: Use PartyUp on the Ultimate Ears BOOM app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience
- Drop-Proof Wireless Speaker With Range: Enjoy 45 metres (147 feet) of wireless range and 1 metre (3.28 feet) of drop protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3WMD9C4 |
| Antenna Location | For surround sound systems, For smartphones or tablets, For music players, For gaming consoles, For televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Capacity | 20 Hours |
| Best Sellers Rank | 129 in Portable Bluetooth Speakers |
| Bluetooth Range | 45 Metres |
| Box Contents | Quick Start Guide ( printed inside the box), Strap (attached to product), ULTIMATE EARS EVERBOOM |
| Brand | Ultimate Ears |
| Brand Name | Ultimate Ears |
| Colour | Black |
| Compatible Devices | Smartphone, Tablet, other devices that support Bluetooth |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Remote |
| Controller Type | Button |
| Country of Origin | Germany |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 180 Reviews |
| Enclosure Material | Plastic |
| Is Waterproof | True |
| Item Dimensions D x W x H | 10.7D x 10.4W x 24.2H centimetres |
| Item Weight | 935 Grams |
| MP3 player | No |
| Manufacturer | Logitech |
| Material | Plastic |
| Maximum Range | 45 Metres |
| Maximum Speaker Output Power (in watts) | 91 Watts |
| Model Name | ULTIMATE EARS MEGABOOM 4 |
| Model Number | 984-001981 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Drop Proof With Range |
| Product Warranty | 2 year manufacturer |
| Series Number | 984 |
| Signal-to-Noise Ratio | 85 dB |
| Speaker Size | 24.2 Centimetres |
| Speaker Type | Outdoor |
| Speaker maximum output power | 91 Watts |
| Specific Uses For Product | Outdoor, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Unit Count | 1.0 count |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Ultimate Ears
- **Connectivity technology:** Bluetooth
- **Material:** Plastic
- **Model name:** ULTIMATE EARS MEGABOOM 4
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 91 Watts
- **Speaker type:** Outdoor
- **Special feature:** Drop Proof With Range

## Images

![Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Battery and 45 m (147 ft) Range - Black - Image 1](https://m.media-amazon.com/images/I/71EFzjRiutL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Sound, good value.
*by K***. on 10 May 2026*

Arrived on time and in good order, good quality, ideal for my needs.

### ⭐⭐⭐⭐⭐ Searched Far and Wide for This Speaker
*by G***E on 20 August 2025*

I am so happy I finally found this Wonderboom model. I had a great Bose 360 portable speaker that was ruined from being left outside too long. That model is no longer in production - and it took me over a month to find a speaker comparable to what I had. I ordered and returned 4 portable speakers before landing on the Megaboom 4 - - and after an hour of testing a wide range of songs I couldn't be happier. What makes this speaker so great is the quality and variety of its sound. It sounds great on its own, but the app has an EQ slider with several presents and a custom setting to find the right levels to your taste. (EX - I found the preset for close quarters to work best for jamming to songs in my kitchen.) It's a bit larger (and heavier) than I was expecting, but still fairly easy to throw into your luggage. And very much worth every penny when you compare against smaller and cheaper 360 speakers that are under £100. The ones I tried all had terrible, unbalanced sound in comparison. So in my opinion the Megaboom 4 is worth every penny!

### ⭐⭐⭐⭐⭐ Top rechargeable Bluetooth speaker.
*by P***S on 31 December 2025*

Best speaker ever. 360 surround. Seen this on holiday came home and purchased 3 one on each floor so I can party up all round music,great sound Bluetooth and rechargeable. Amazing.

## Frequently Bought Together

- Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker With Powerful 360-Degree Sound and Thundering Bass, Floating Speaker With 20-Hour Battery and 45 m (147 ft) Range - Black
- co2CREA Hard Travel Case for Ultimate Ears UE megaboom 4 / megaboom 3 Wireless Bluetooth Speaker and Charging Dock,Case only
- Soarking Power Up Charging Dock Compatible with Ultimate Ears Boom 3/Megaboom 3/Blast/Megablast (Black)

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**Shop now:** [https://www.desertcart.ec/products/637737193-ultimate-ears-megaboom-4-portable-waterproof-bluetooth-speaker-with-powerful](https://www.desertcart.ec/products/637737193-ultimate-ears-megaboom-4-portable-waterproof-bluetooth-speaker-with-powerful)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-07*