JBL Xtreme 4 Portable Waterproof Speaker
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
KShs 34,999.00
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JBL Xtreme 4 Portable Waterproof Speaker Overview
The JBL Xtreme 4 is a rugged, high-performance portable Bluetooth speaker released in August 2024, built for outdoor enthusiasts, partygoers, and music lovers who demand booming sound without sacrificing portability. It upgrades the Xtreme 3 with enhanced bass via dual passive radiators, AI Sound Boost for distortion-free volume, and Auracast support for seamless multi-speaker syncing. Weighing 2.1kg with a built-in shoulder strap (featuring a bottle opener), it’s designed for Kenyan adventures like beach parties in Mombasa or hikes in the Aberdares—IP67-rated to withstand dust storms, rain, or submersion. The replaceable battery and powerbank function keep the vibes going all day, making it a step up from compact options like the JBL Flip series.
This speaker shines in delivering “next-level JBL Pro Sound” with balanced highs, mids, and deep bass, even at max volume. It’s eco-friendly too, using recycled plastics and fabrics. Recent X buzz from Kenyan and global users highlights its value during sales, with one post noting a slashed price ahead of Amazon’s Big Deal Days.
Key Specifications
Feature Details Output Power 2 x 30W RMS woofers + 2 x 20W RMS tweeters (AC mode); 2 x 20W RMS woofers + 2 x 15W RMS tweeters (battery mode) Bass Enhancement Dual pumping passive radiators for deeper, moving bass Battery Life Up to 24 hours playtime; 68Wh lithium-ion (replaceable); fast charging (10 min = 2 hours play) Charging Time Up to 3.5 hours (full); supports PD adapter Waterproofing IP67 dustproof and waterproof (submersible up to 1m for 30 min) Connectivity Bluetooth 5.3 (multi-device pairing); Auracast for multi-speaker; JBL PartyBoost compatible Audio Features AI Sound Boost (reduces distortion, enhances dynamics); JBL Portable app (EQ presets, firmware updates) Powerbank Built-in USB-C output to charge devices Dimensions & Weight 14.9 x 29.7 x 14.7 cm; 2.1kg Other Shoulder strap with bottle opener; rubber bumpers for drop protection; stereo pairing with another Xtreme 4 Pros and Cons
Pros:
- Massive, room-filling sound with punchy bass—perfect for open-air Kenyan events.
- Epic battery and powerbank keep you powered through long days (e.g., matatu rides or picnics).
- Rugged IP67 build handles Kenya’s weather; strap makes it easy to tote.
- Auracast and app integration for pro-level setups; eco-materials appeal to sustainable buyers.
Cons:
- Heavier than lighter rivals (2.1kg may tire you on long hikes).
- Higher price point; no built-in mic for calls (focuses on music).
- Bass can overpower mids at max volume without app tweaks.