JBL Xtreme 4 Portable Bluetooth Speaker
Original price was: 34,990৳.29,990৳Current price is: 29,990৳.
Spend ৳5,000 or more to save ৳150
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
JBL Xtreme 4 Portable Bluetooth Speaker
Key Features
- Massive 100W Peak JBL Pro Sound Output: Features dual woofers (2 × 30W RMS AC / 2 × 20W Battery) and dual tweeters (2 × 20W RMS AC / 2 × 15W Battery) with dual pumping passive radiators
- 24 Hours Playtime & Integrated Powerbank: High-capacity battery keeps music playing all day and recharges external devices via USB powerbank mode
- IP67 Extreme Outdoor Protection: Fully waterproof and dustproof design backed by rugged rubber end bumpers for heavy-duty outdoor travel
- Auracast Multi-Speaker Connectivity: Broadcast sound across multiple Auracast-enabled JBL portable speakers simultaneously for expansive party coverage
- True Wireless Stereo Pairing: Easily link two JBL Xtreme 4 speakers together to construct a wide Left/Right channel stereo soundstage
- Convenient Shoulder Carrying Strap: Includes a sturdy, detachable shoulder strap for effortless transport on outdoor adventures
- Eco-Conscious Sustainable Build: Crafted utilizing recycled plastic and recycled post-consumer fabric mesh materials
- Bluetooth 5.3 Technology: Delivers fast pairing, energy-efficient wireless streaming, and reliable connection stability
- 100% Authentic Brand Guarantee: Verified original stock available directly at Umrelo Bangladesh
Product Gallery
100W Peak Audio, IP67 Waterproofing, 24-Hour Battery & Auracast
The JBL Xtreme 4 is a high-output portable Bluetooth speaker engineered to deliver massive JBL Pro Sound, deep resonant bass, and complete outdoor durability. Available in the wireless speaker collection at Umrelo, this portable boombox is built for camping, poolside events, and outdoor gatherings.
Featuring a 4-driver acoustic array (two woofers and two tweeters) complemented by dual pumping passive bass radiators, the Xtreme 4 covers a wide 44Hz to 20kHz frequency range. Its IP67 waterproof and dustproof chassis withstands heavy rain and dirt, while an internal battery offers up to 24 hours of continuous music streaming alongside a built-in USB powerbank for mobile device charging.
Pair your high-power portable speakers with high-capacity power banks, durable USB-C charging cables, and fast wall chargers directly at Umrelo Bangladesh.
Technical Specifications
| Brand & Ecosystem | JBL |
| Product Model Name | JBL Xtreme 4 |
| Speaker Category | High-Power Outdoor Portable Bluetooth Speaker |
| AC Power Output (Max AC) | 100W RMS (2 × 30W Woofer + 2 × 20W Tweeter) |
| Battery Power Output (Battery) | 70W RMS (2 × 20W Woofer + 2 × 15W Tweeter) |
| Driver Transducers | 2 Woofers + 2 Tweeters + Dual Passive Bass Radiators |
| Dynamic Frequency Response | 44 Hz – 20,000 Hz |
| Wireless Connectivity | Bluetooth Version 5.3 |
| Environmental Rating | IP67 Certified Waterproof & Dustproof |
| Maximum Battery Playtime | Up to 24 Hours |
| Battery Charging Time | Approximately 3.5 Hours |
| Powerbank Function | Integrated USB Powerbank Output for Mobile Charging |
| Multi-Speaker Linking | JBL Auracast Multi-Speaker Broadcast & TWS Stereo Mode |
| Carrying System | Comfortable Shoulder Strap Included |
| Eco Construction | Recycled Plastic & Recycled Fabric Mesh |
| Dimensions & Net Weight | 29.7 cm × 14.9 cm × 14.1 cm | Weight: 2.1 kg (4.63 lbs) |
| Category | Wireless Speakers & High-Power Audio Systems |
Note: Total music playing time varies depending on audio volume level, sound content, and active connection mode.
What's in the Box
• JBL Xtreme 4 Portable Waterproof Speaker × 1
• JBL Power Adapter & Charging Cable × 1
• JBL Shoulder Carrying Strap × 1
• Quick Start Guide & Safety Sheet × 1
• Warranty Card & Documentation × 1
Frequently Asked Questions
Is the JBL Xtreme 4 safe to use in the rain or near water?
Yes. The JBL Xtreme 4 features an IP67 waterproof and dustproof rating, protecting internal electronics against full water immersion, heavy downpours, sand, and dirt.
Can I charge my smartphone using the JBL Xtreme 4?
Yes. The speaker includes a built-in USB powerbank feature, allowing you to charge mobile devices while music playback continues uninterrupted.
How does Auracast work on the JBL Xtreme 4?
Auracast enables you to link two Xtreme 4 speakers for true Left and Right stereo separation, or broadcast music across multiple Auracast-compatible JBL speakers simultaneously for large gatherings.
Where can I buy original JBL products in Bangladesh?
You can purchase 100% genuine JBL products at Umrelo with fast delivery across Bangladesh, or visit our physical Experience Center in Dhaka at Shop 461, Level 03, Motalib Plaza, Hatirpool. WhatsApp: 01940166001. Explore all wireless speakers available at Umrelo.
Delivery Information | ডেলিভারি তথ্য
Fast & Reliable Nationwide Shipping from Umrelo.com.bd
Inside Dhaka Metro
ঢাকা সিটির ভেতরেGazipur, Savar, Narayanganj
গাজীপুর, সাভার, নারায়ণগঞ্জOutside Dhaka Metro
ঢাকার বাইরে জেলা শহরLarge Items / Weight Notice
Delivery charges may vary for large items or products with significant weight. We will notify the customer during order confirmation.
অতিরিক্ত ওজনের বা বড় সাইজের প্রোডাক্টের ক্ষেত্রে ডেলিভারি চার্জ পরিবর্তন হতে পারে। অর্ডার কনফার্ম করার সময় গ্রাহককে তা জানিয়ে দেওয়া হবে।Order Cut-off Time: 04:00 PM
Orders placed after 4:00 PM will be processed on the next business day.
বিকাল ৪টার পরের অর্ডারগুলো পরবর্তী কার্যদিবসে প্রসেস করা হবে।Advance Payment Notice
For deliveries outside Dhaka Metro city areas, the delivery charge must be paid in advance to confirm the order.
ঢাকার বাইরের ডেলিভারির ক্ষেত্রে অর্ডার কনফার্ম করতে ডেলিভারি চার্জ অগ্রিম প্রদান করতে হবে।
JBL Xtreme 4 Portable Bluetooth Speaker
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What is the price of the JBL Xtreme 4 Portable Bluetooth Speaker in Bangladesh?
The latest price of JBL Xtreme 4 Portable Bluetooth Speaker is 29,990৳. Shop genuine JBL Xtreme 4 Portable Bluetooth Speaker online at Umrelo.com.bd or visit our Motalib Plaza Experience Center in Dhaka today.
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
