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Item #:
220479641
JBL Xtreme 4 Bluetooth Speaker with gSport Carbon Fiber Case (Black)
Item #:
220479641
GBP 297
Price Details
Price
GBP 297
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, July 16
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With up to 24 hours of battery life, you can play music til the sun goes down and comes back up again before you'll need a recharge.
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What Stands Out
Powerful Sound
Experience immersive audio with JBL's signature sound quality, designed to deliver deep bass and crystal-clear highs, making it perfect for outdoor gatherings and parties.
Durable Design
Built with rugged materials and an IP67 waterproof rating, the JBL Xtreme 4 withstands outdoor conditions, ensuring it can handle adventure without compromising quality.
Portable Case
The included GSport carbon fiber case provides stylish and reliable protection, making it easy to transport your speaker safely wherever you go, enhancing convenience for active lifestyles.
Product Details
- EXCLUSIVE BUNDLE - Includes (1) JBL XTREME 4 Waterproof Wireless Bluetooth Speaker with JBL Battery 400 Pre-installed and (1) gSport Carbon Fiber Hardshell Case
- NEXT LEVEL MASSIVE JBL PRO SOUND - Two woofers two powerful drivers and dual pumping JBL Bass Radiators effortlessly deliver dynamic immersive sound with deeper bass and plenty of detail
- UP TO 24 HOURS OF PLAYTIME PLUS 6 HOURS WITH PLAYTIME BOOST - With up to 24 hours of battery life you can play music til the sun goes down and comes back up again before you'll need a recharge simply tap Playtime Boost to prolong the playtime adding up to 6 hours to your battery life
- CONVENIENT SHOULDER STRAP - The speaker can be carried on the shoulder or can be adjusted as crossbody whatever your style or the mood
- PERFECT PAIR - The gSport Cases soft velvet interior protects the speaker and integrated mesh pocket is designed perfectly for storing the USB-C cable and other accessories
| Audio Output Mode | Stereo, Multi-Speaker |
| Mounting Type | Tabletop Mount |
| Enclosure Material | recycled plastic and recycled fabric |
| Speaker Type | Single Speaker |
| Additional Features | Waterproof |
| Antenna Location | outdoor parties, beach activities, water sports |
| Color | Black |
| Is Waterproof | True |
| Control Method | Touch |
| Speaker Size | 11.69 Inches (29.7 cm) |
| Tweeter Diameter | 1.5 Inches (3.8 cm) |
| Water Resistance Level | Waterproof |
| Bluetooth Range | 10 Meters |
| Specific Uses For Product | [Outdoor parties, Beach activities, Water sports] |
| MP3 player | No |
| Battery Average Life | 24 Hours |
| Controller Type | Battery Powered |
| Unit Count | 1.0 Count |
| Item Dimensions D x W x H | 11.69"D x 5.87"W x 5.55"H (29.7 x 14.9 x 14.1 cm) |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Power Source | Battery Powered |
| Brand | JBL |
| Model Number | GSPORT-XTREME4-BLACK |
| Model Name | XTREME 4 |
| Built-In Media | JBL XTREME 4 Waterproof Wireless Bluetooth Speaker, gSport Carbon Fiber Hardshell Case |
| Number of Items | 1 |
| Customer Package Type | FFP |
| UPC | 880847842816 |
| Manufacturer | JBL |
| Age Range Description | Adult,Kid |
| Speaker Maximum Output Power | 100 Watts |
| Frequency Response | 20000 Hz |
| Number of Audio Channels | 2.0 |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Connectivity Protocol | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Country of Origin | This item will be imported from US |
What's in the box
JBL XTREME 4 Waterproof Wireless Bluetooth Speaker, gSport Carbon Fiber Hardshell Case
Who Should Buy?
-
Outdoor Enthusiasts
Ideal for camping, hiking, or beach trips due to its durable design and impressive sound quality.
-
Party Hosts
Perfect for hosting gatherings with powerful audio and long battery life, ensuring the music flows all night.
-
Travelers
Compact and lightweight with a protective case, making it easy to transport without sacrificing sound performance.
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Audiophiles
May lack the deep bass and audio clarity that discerning listeners prioritize in high-fidelity sound systems.
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Budget Shoppers
Higher price point may not be suitable for those looking for inexpensive or entry-level portable speaker options.
-
Small Spaces
Overpowered audio might be excessive for small areas where a more compact speaker would suffice.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the JBL Xtreme 4 Bluetooth Speaker?
Answer: The JBL Xtreme 4 boasts outstanding features such as powerful, immersive sound with deep bass, IP67 waterproof and dustproof rating, and a built-in power bank for charging devices. It supports Bluetooth connectivity, allowing up to two smartphones or tablets to connect simultaneously. With its durable design and robust fabric material, it's perfect for outdoor adventures. Users will appreciate the speaker's long battery life, making it ideal for parties, outdoor gatherings, or relaxing days at the beach. -
Question:
How does the sound quality of the JBL Xtreme 4 compare to previous models?
Answer: The sound quality of the JBL Xtreme 4 is significantly enhanced compared to previous models, featuring larger, high-performance drivers that produce clearer highs and deeper lows. The speaker also utilizes advanced JBL PartyBoost technology, which enables pairing with other compatible JBL speakers for an even more powerful audio experience. Perfect for enjoying music at a picnic, or during a backyard barbecue, this speaker delivers an impressive sound experience that can fill any space. -
Question:
Can I connect multiple devices to the JBL Xtreme 4 at once?
Answer: Yes, the JBL Xtreme 4 allows you to connect multiple devices simultaneously. It supports the JBL PartyBoost feature, which lets you link compatible JBL speakers for synchronized sound. This feature is particularly useful when hosting events or parties, enabling a wider sound coverage by linking multiple speakers together. By connecting smartphones or tablets, multiple users can take turns playing their favorite tracks, enhancing everyone’s experience. -
Question:
Is the JBL Xtreme 4 suitable for outdoor use?
Answer: Absolutely! The JBL Xtreme 4 has an IP67 waterproof and dustproof rating, making it ideal for outdoor environments. Whether you’re at the beach, camping, or hosting a pool party, this speaker can withstand splashes and dust without compromising performance. Its rugged design ensures it remains durable even during active outings, allowing you to enjoy uninterrupted music wherever you go. -
Question:
How long does the battery last on the JBL Xtreme 4?
Answer: The JBL Xtreme 4 features an impressive battery life of up to 15 hours on a full charge. This extended playtime allows users to enjoy their favorite playlists or podcasts throughout a day out with family and friends without worrying about interruptions. Ideal for long road trips or outdoor adventures, the portable nature of the speaker, coupled with long battery life, lets you create memorable moments while keeping the soundtrack playing. -
Question:
What devices are compatible with the JBL Xtreme 4?
Answer: The JBL Xtreme 4 is compatible with a wide range of Bluetooth-enabled devices, including smartphones, tablets, and laptops. This versatility ensures that you can stream music from your preferred device, whether you're using an Android or iOS system. It's particularly useful in social settings, as friends can easily connect their devices and share music without the hassle of wires, facilitating a collaborative listening experience. -
Question:
What is included in the packaging of the JBL Xtreme 4?
Answer: When you purchase the JBL Xtreme 4, the packaging typically includes the speaker itself, a USB-C charging cable, a strap, and the gSport Silicone Sleeve in black for added protection. The sleeve not only enhances grip but also provides extra durability against impacts, ideal for on-the-go use. This comprehensive packaging equips you with everything you need to immediately start enjoying your music, making it a great purchase for music lovers. -
Question:
Can I use the JBL Xtreme 4 to charge my phone?
Answer: Yes, the JBL Xtreme 4 comes with a built-in power bank feature that allows you to charge your devices, including smartphones and tablets, via its USB port. This is particularly handy during long outings when access to power outlets is limited. Whether you’re at a music festival or hiking, this feature ensures your devices stay charged while you enjoy great sound, making it an invaluable companion for your adventures. -
Question:
How do I connect my device to the JBL Xtreme 4?
Answer: Connecting your device to the JBL Xtreme 4 is straightforward. First, ensure Bluetooth is activated on your device. Press the Bluetooth button on the speaker, and it will enter pairing mode. Look for 'JBL Xtreme 4' in the Bluetooth settings of your device and select it to connect. Once paired, you can start playing music immediately. This simple process is ideal for spontaneous gatherings, as you and your friends can quickly connect to share your favorite tracks. -
Question:
Where can I buy JBL Xtreme 4 Bluetooth Speaker with gSport Silicone Sleeve Black in UK?
Answer: You can purchase the JBL Xtreme 4 Bluetooth Speaker with gSport Silicone Sleeve Black at Ubuy in UK. Ubuy offers an easy shopping experience with a wide range of electronic products, including this high-quality speaker, making it a convenient option for your audio needs.
JBL Portable Bluetooth Speakers GSPORT-XTREME4-BLACK Editorial Review
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107 customers ratings
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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GBP 297
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, July 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Enjoy up to 24 hours of playtime plus 6 additional hours with Playtime Boost.
- IP67 waterproof and dustproof rating ensures durability in any environment.
- Dual pumping JBL Bass Radiators deliver immersive sound with deeper bass.
- Convenient shoulder strap for easy portability, adjustable for your style.
- Includes a gSport Carbon Fiber protective carrying case for added convenience.
- Pair two JBL Xtreme 4s for an expansive stereo sound experience.
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