---
product_id: 604065844
title: "JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank"
brand: "jbl"
price: "¥92899"
currency: JPY
in_stock: true
reviews_count: 13
category: "Jbl"
url: https://www.desertcart.jp/products/604065844-jbl-xtreme-4-portable-bluetooth-speaker-with-jbl-pro-sound
store_origin: JP
region: Japan
---

# IP67 waterproof & dustproof 100W powerful output 24h battery life JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank

**Brand:** jbl
**Price:** ¥92899
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape, anywhere, anytime — don’t just listen, live loud!

## Quick Answers

- **What is this?** JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank by jbl
- **How much does it cost?** ¥92899 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/604065844-jbl-xtreme-4-portable-bluetooth-speaker-with-jbl-pro-sound)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** IP67-rated waterproof and dustproof design means no party is off-limits—rain, pool, or beach.
- • **Power Bank Perk:** Built-in USB charging lets you juice up your devices while the music never stops.
- • **On-the-Go Convenience:** Ergonomic shoulder strap and lightweight 2.1kg build make portability effortless and stylish.
- • **All-Day Power Marathon:** Up to 24 hours of non-stop playback keeps your vibe alive from dawn till dusk.
- • **Immersive JBL Pro Sound:** Dual woofers & bass radiators deliver deep, crystal-clear audio that commands attention.

## Overview

The JBL Xtreme 4 is a premium portable Bluetooth speaker boasting 100 watts of JBL Pro Sound with dual woofers and bass radiators. Engineered for the active professional, it offers up to 24 hours of battery life, IP67 waterproof and dustproof durability, and a convenient shoulder strap for effortless mobility. Its built-in power bank keeps your devices charged, making it the ultimate companion for work, travel, and social gatherings.

## Description

From the manufacturer Comparison JBL Xtreme 4 Playtime Up to 24 hours Charge time 3.5 hours Waterproof Replaceable battery W x H x D (cm) 29.7 x14.9 x 14.1 Weight 2.1kg Learn More JBL Xtreme 4 Playtime Up to 24 hours Charge time 3.5 hours Waterproof Replaceable battery W x H x D (cm) 29.7 x14.9 x 14.1 Weight 2.1kg JBL Xtreme 3 Playtime Up to 15 hours Charge time 4 hours Waterproof Replaceable battery W x H x D (cm) 29.8 x 13.6 x 13.4 Weight 1.97kg Learn More JBL Xtreme 3 Up to 15 hours 4 hours 29.8 x 13.6 x 13.4 1.97kg JBL Boombox 3 Wi-Fi Playtime Up to 24 hours Charge time 4.5 hours Waterproof Replaceable battery W x H x D (cm) 48.24 x 25.7 x 19.97 Weight 9.62kg Learn More JBL Boombox 3 Wi-Fi 4.5 hours 48.24 x 25.7 x 19.97 9.62kg JBL Charge 5 Wi-Fi Playtime Up to 20 hours Charge time 6 hours Waterproof Replaceable battery W x H x D (cm) 22.3 x 9.7 x 9.4 Weight 1.0kg Learn More JBL Charge 5 Wi-Fi Up to 20 hours 6 hours 22.3 x 9.7 x 9.4 1.0kg

Review: It will put a smile on your face! - I have lived with it for a few weeks now and can leave a review. Coming from a UE 2 it’s a massive upgrade, very long battery, if you play it in 50% it will last more than a week. It depends how many hours a day you are using it, from my experience I am using it 2-3 hours a day and only charged it once. When it arrived the battery was on 70%. Sound wise now, it’s very punchy, it will put a smile on your face. No matter what the genre it performs very well, nice lows, mids and highs. Don’t expect that Xtreme 4 will replace your hifi system, for an every day speaker you can carry everywhere with you is perfect! You will enjoy it for years! Not too heavy I think it’s 2.1kgs, good built quality, the strap helps carrying it and moving it around. If you can wait and grab it for 30% less as I did in Prime deals etc, it’s a steal, for less than £250 is an amazing Bluetooth speaker, it’s 5.3 so you get great cover from a big distance.
Review: Great speaker - Great speaker with impressive bass from a portable speaker

## Features

- Live Loud: Take your listening experience to the next level with the JBL Xtreme 4 Bluetooth speaker, featuring amazing sound and easy portability courtesy of the convenient shoulder strap
- JBL Pro Sound: Dual pumping JBL Bass Radiators and two woofers and drivers provides clear sound with deep bass and plenty of detail, delivering truly unique audio immersion
- Ultimate Protection: Thanks to its waterproof and dustproof rating, this powerful speaker handles almost any environment: from beach picnics to pool parties
- Keep the Good Times Going: The built-in power bank charges your devices while playing; with up to 24 hours of battery life, enjoy the music until the sun goes down

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT8WTNCP |
| Age Range Description | Adult |
| Antenna Location | For smartphones or tablets |
| Audio Driver Size | 14.9 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 24.5 Hours |
| Battery Capacity | 24 Amp Hours |
| Battery Charge Time | 24.5 Hours |
| Best Sellers Rank | 59 in Portable Bluetooth Speakers |
| Box Contents | shoulder strap included |
| Brand | JBL |
| Brand Name | JBL |
| Colour | Blau |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | App |
| Controller Type | Button |
| Customer Reviews | 4.7 out of 5 stars 260 Reviews |
| Enclosure Material | plastic |
| Frequency Response | 20 KHz |
| Frequency response | 20 KHz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 14.1D x 29.7W x 14.9H centimetres |
| Item Weight | 3.26 Kilograms |
| MP3 player | No |
| Manufacturer | JBL |
| Maximum Speaker Output Power (in watts) | 100 Watts |
| Model Name | JBL Xtreme 4 |
| Model Number | JBLXTREME4BLUUK |
| Mounting Type | Floor Standing |
| Mounting type | Floor Standing |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Fast Charging |
| Product Warranty | 1 year manufacturer |
| Series Number | 4 |
| Speaker Size | 14.9 Centimetres |
| Speaker Type | Portable |
| Speaker maximum output power | 100 Watts |
| Specific Uses For Product | Travel |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 0.75 Inches |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 14.9 Centimetres |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20 KHz
- **Material:** Plastic
- **Model name:** JBL Xtreme 4
- **Mounting type:** Floor Standing
- **Speaker maximum output power:** 100 Watts
- **Speaker type:** Portable Bluetooth Speaker, Outdoor Speakers
- **Special feature:** Fast Charging

## Images

![JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank - Image 1](https://m.media-amazon.com/images/I/71zWhikzTsL.jpg)
![JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank - Image 2](https://m.media-amazon.com/images/I/91P2crW-9iL.jpg)
![JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank - Image 3](https://m.media-amazon.com/images/I/91TwCWAKzZL.jpg)
![JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank - Image 4](https://m.media-amazon.com/images/I/71hiQY25eXL.jpg)
![JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue | JBL Pro Sound, Shoulder Strap, IP67 Waterproof, Built-In Power Bank - Image 5](https://m.media-amazon.com/images/I/71Dx2ODIi4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It will put a smile on your face!
*by A***R on 21 April 2025*

I have lived with it for a few weeks now and can leave a review. Coming from a UE 2 it’s a massive upgrade, very long battery, if you play it in 50% it will last more than a week. It depends how many hours a day you are using it, from my experience I am using it 2-3 hours a day and only charged it once. When it arrived the battery was on 70%. Sound wise now, it’s very punchy, it will put a smile on your face. No matter what the genre it performs very well, nice lows, mids and highs. Don’t expect that Xtreme 4 will replace your hifi system, for an every day speaker you can carry everywhere with you is perfect! You will enjoy it for years! Not too heavy I think it’s 2.1kgs, good built quality, the strap helps carrying it and moving it around. If you can wait and grab it for 30% less as I did in Prime deals etc, it’s a steal, for less than £250 is an amazing Bluetooth speaker, it’s 5.3 so you get great cover from a big distance.

### ⭐⭐⭐⭐⭐ Great speaker
*by C***T on 15 July 2026*

Great speaker with impressive bass from a portable speaker

### ⭐⭐⭐⭐⭐ JBL Speaker: Hitting All the Right Notes
*by S***N on 4 August 2025*

I recently purchased my JBL speaker, and I’m absolutely thrilled with it! The sound quality is phenomenal—crisp, clear, and with just the right amount of bass to make every song pop. Whether I’m blasting my favorite playlist or chilling with some podcasts, the audio is immersive and never disappoints. The design is sleek and portable, making it super easy to take to gatherings or just move around the house. Battery life is fantastic; I’ve gone hours without needing a recharge. Pairing it with my devices was a breeze, and the connection stays rock-solid. Honestly, this JBL speaker has exceeded all my expectations—it’s perfect for any music lover!

## Frequently Bought Together

- JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Black, UK Plug (Type G)
- co2CREA Hard Travel Case for JBL Xtreme 4 Portable Stereo Bluetooth Speaker,Carrying Case Only
- co2CREA Silicone case for JBL Xtreme 4 Portable Stereo Bluetooth Speaker, Portable Ultra-light Protective Sleeve with Handle (Not Included speaker)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-22*