---
product_id: 272474696
title: "Xtreme 3 Portable Waterproof Speaker with Massive JBL Original Pro Sound, Immersive Deep Bass, 15H Battery, Built-In Charger, PartyBoost Enabled, Easy-to-Carry Strap - Black, JBLXTREME3BLKUK"
brand: "jbl"
price: "HK$2971"
currency: HKD
in_stock: true
reviews_count: 13
category: "Jbl"
url: https://www.desertcart.hk/products/272474696-xtreme-3-portable-waterproof-speaker-with-massive-jbl-original-pro
store_origin: HK
region: Hong Kong
---

# IP67 waterproof & dustproof 4 drivers + 2 bass radiators 15 hours nonstop play Xtreme 3 Portable Waterproof Speaker with Massive JBL Original Pro Sound, Immersive Deep Bass, 15H Battery, Built-In Charger, PartyBoost Enabled, Easy-to-Carry Strap - Black, JBLXTREME3BLKUK

**Brand:** jbl
**Price:** HK$2971
**Availability:** ✅ In Stock

## Summary

> 🎉 Turn every moment into a legendary party with JBL Xtreme 3!

## Quick Answers

- **What is this?** Xtreme 3 Portable Waterproof Speaker with Massive JBL Original Pro Sound, Immersive Deep Bass, 15H Battery, Built-In Charger, PartyBoost Enabled, Easy-to-Carry Strap - Black, JBLXTREME3BLKUK by jbl
- **How much does it cost?** HK$2971 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/272474696-xtreme-3-portable-waterproof-speaker-with-massive-jbl-original-pro)

## 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

- • **Endless Party Power:** Up to 15 hours of battery life keeps your soundtrack alive from sunrise brunch to late-night vibes.
- • **Built for Any Adventure:** IP67-rated waterproof and dustproof design means your speaker thrives poolside, park, or beachside.
- • **Immersive JBL Pro Sound:** Four powerful drivers and dual bass radiators deliver rich, room-filling audio that commands attention.
- • **Seamless Wireless Connectivity:** Pair two devices simultaneously and link multiple PartyBoost speakers to amplify your social soundscape.
- • **Ultimate On-the-Go Convenience:** Carry with ease using the stylish strap featuring a built-in bottle opener and power up your devices with the integrated powerbank.

## Overview

The JBL Xtreme 3 is a rugged, portable Bluetooth speaker boasting massive JBL Original Pro Sound from four drivers and two bass radiators. It offers up to 15 hours of continuous playback, an IP67 waterproof and dustproof rating, and PartyBoost technology to wirelessly link multiple speakers. Designed for active lifestyles, it includes a convenient carrying strap with a bottle opener and a built-in powerbank to charge your devices on the go.

## Description

Unleash Powerful Sound Everywhere. Poolside. Picnics. Just hanging out. Music makes the party. The JBL Xtreme 3 portable Bluetooth speaker effortlessly delivers massive JBL Original Pro Sound. With four drivers and two pumping JBL Bass Radiators, the powerful sound draws everybody in, and with PartyBoost, you can connect multiple JBL PartyBoost-enabled speakers to take things to the next level. A little rain might spoil your fun, but the waterproof and dustproof Xtreme 3 won’t mind at all, and the convenient carrying strap with built-in bottle opener makes it a breeze to move the party indoors. The JBL Xtreme 3 makes a big splash wherever you go. General Specifications: Model No.: JBL Xtreme 3 Transducers: 2 x 70mm Woofer/2 x 2.75", 2 x 20mm Tweeter/2 x 0.75" Rated Output Power: 2 x 25W RMS Woofer + 2 x 25W RMS Tweeter (AC Power Mode) Power Input: 5V/9V/12V/15V/20V, 3A Frequency Response: 53.5Hz – 20kHz Signal-to-Noise Ratio: > 80dB Battery Type: Li-Ion Polymer 36.3Wh (equivalent to 7.26 V/5000 mAh) Battery Charge Time: 4 hours (20V/3A Input) Music Play Time: Up to 15 hours (Dependent on Volume Level and Audio Content) Connection Ports: USB-A, USB-C, Aux-in USB Specification USB-A Output: 5V/2.0A (maximum) USB-C Output: 5V/1.5A (maximum) Total 2.5A Maximum for USB-A & USB-C Wireless Specification Bluetooth Version: 5.1 Bluetooth Profile: A2DP 1.3, AVRCP 1.6 Bluetooth Transmitter Modulation: GFSK, π/4 DQPSK, 8DPSK Bluetooth Transmitter Frequency Range: 2400MHz – 2483.5MHz Bluetooth Transmitter Power: <12dBm (EIRP) 2.4GHz SRD Frequency Range: 2407MHz – 2475MHz SRD Transmitter Power: <10dBm (EIRP) Dimensions Dimensions (W x H x D): 298.5 x 136 x 134mm / 11.75" x 5.35" x 5.28" Weight: 1.968kg / 4.339 lbs JBL by Harman For over 75 years, JBL has engineered the most precise, impressive sound found in big venues around the world. Harman's mission and vision is to make life more connected, entertaining, personalized and productive. The company combines passion and purpose to design smart products systems, software and services to connect people wherever they are.

Review: Impressive! - Sound is impressive with ballads and fast techno; speakers can handle it spot on. Loud without distortion. Currently, I’m breaking-in the speakers (continuous playing) from our Terrace. Value for the money ( I got huge discount).
Review: Bass is unexpected very deep but sound is not more louder as mentioned 100 watts - Bass is fantastic and deeply punchy

## Features

- [Massive JBL Original Pro Sound] - Four drivers and two JBL Bass Radiators effortlessly deliver dynamic, immersive sound with deep bass and plenty of detail. You’ll get lost in the music wherever you are.
- [15 Hours of Playtime] - The fun doesn’t have to stop. Packed with an incredible 15 hours of battery life, JBL Xtreme 3 lets you party all day and into the night.
- [IP67 Waterproof and Dustproof] - To the pool. To the park. JBL Xtreme 3 is IP67 waterproof and dustproof, so you can bring your speaker anywhere.
- [Wireless Bluetooth Streaming] - Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying JBL Pro sound.
- [Crank Up the Fun with PartyBoost] - PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party.
- [Carry It anywhere] - The included carrying strap with built-in bottle opener makes it easy to bring your speaker wherever you go.
- [Power-Up with the Built-In Powerbank] - Don’t put the party on pause. A built-in powerbank lets you charge your devices without taking a break from the tunes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MV54YFM |
| Best Sellers Rank | #14,511 in Electronics ( See Top 100 in Electronics ) #338 in Portable Bluetooth Speakers |
| Colour | Black |
| Compatible devices | Any Bluetooth device, Cellphones, Computers, Laptop, Tablet |
| Control method | App |
| Included components | 1x JBL Adaptor with Power Cable + Regional Plug, 1x JBL Xtreme 3 Speaker, 1x JBL Xtreme 3 Strap, QSG, Safety Sheet and Warranty Card |
| Is waterproof | True |
| Item model number | JBLXTREME3BLKUK |
| Item weight | 1.97 Kilograms |
| Manufacturer | Harman |
| Material | plastic |
| Maximum range | 10 Meters |
| Model name | JBLXTREME3BLKEU |
| Mounting type | Floor Standing |
| Number of Items | 1 |
| Power source | Battery Powered |
| Product dimensions | 29.8D x 13.6W x 13.4H centimeters |
| Recommended uses for product | For Computers, For Music Players, For Smartphones or Tablets, For Surround Sound Systems, For Televisions |
| Speaker size | 29.8 Centimeters |
| Speaker type | Portable Speaker |
| Special features | 15 Hours of Playtime, Built-In Charger, Carrying Strap, Dustproof, JBL Original Pro Sound, Waterproof, Wireless Streaming |
| Surround sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Auxiliary, Bluetooth, USB
- **Frequency response:** 20 KHz
- **Speaker maximum output power:** 400 Watts

## Images

![Xtreme 3 Portable Waterproof Speaker with Massive JBL Original Pro Sound, Immersive Deep Bass, 15H Battery, Built-In Charger, PartyBoost Enabled, Easy-to-Carry Strap - Black, JBLXTREME3BLKUK - Image 1](https://m.media-amazon.com/images/I/7180yadQ96L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can we play music from flash memory**
A: Yes

**Q: Does it have a mic**
A: No, without mic

**Q: Strap is included ?**
A: Yes, strap is included

**Q: Can It be charged with its inbuilt USB C Port?**
A: Yes..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive!
*by H***. on 21 December 2024*

Sound is impressive with ballads and fast techno; speakers can handle it spot on. Loud without distortion. Currently, I’m breaking-in the speakers (continuous playing) from our Terrace. Value for the money ( I got huge discount).

### ⭐⭐⭐⭐⭐ Bass is unexpected very deep but sound is not more louder as mentioned 100 watts
*by R***A on 16 December 2024*

Bass is fantastic and deeply punchy

### ⭐⭐⭐⭐⭐ Great product. Happy with it
*by M***. on 10 March 2024*

No regret. So happy with it. Great bass

## Frequently Bought Together

- JBL Xtreme 3 Wireless Portable Waterproof Speaker and Charging Cable with Bluetooth, Black
- Aenllosi Hard Travel Case with Shoulder Strap For JBL Xtreme 3 Portable Wireless Bluetooth Speaker (Black)

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**Shop now:** [https://www.desertcart.hk/products/272474696-xtreme-3-portable-waterproof-speaker-with-massive-jbl-original-pro](https://www.desertcart.hk/products/272474696-xtreme-3-portable-waterproof-speaker-with-massive-jbl-original-pro)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-07*