The JBL Xtreme 4 elevates portable extreme audio, combining a powerful 4-driver acoustic array with real-time AI processing. Outfitted with a rugged, eco-friendly chassis and a comfortable shoulder strap, it delivers deep, chest-thumping bass and crisp clarity from the backyard to the great outdoors.
Massive JBL Pro Sound: Dual high-excursion woofers and twin low-distortion tweeters pump out immense volume and authoritative, rich low frequencies.
Next-Gen AI Sound Boost: Analyzes incoming audio signals in real-time to optimize driver movement, minimizing distortion and maximizing overall acoustic power.
Up to 30 Hours of Total Playtime: Enjoy 24 hours of standard playback on a single charge, plus an extra 6 hours instantly with the intelligent Playtime Boost mode.
Adventure-Ready IP67 Build: Fully dustproof and waterproof, making it highly resilient against trail dust, heavy rain, beach sand, or poolside drops.
Replaceable Battery Design: Future-proof architecture featuring a user-replaceable battery slot to extend the speaker’s overall lifespan effortlessly (replaceable battery sold separately).
KSh 35,000
By clicking ‘Complete Order via WhatsApp’, you confirm that you have reviewed and agree to our Terms & Conditions and Privacy Policy. You will be securely redirected to WhatsApp to arrange delivery details and finalize your order directly with our team. The cart total does not include any delivery fees that may apply.
Share Product
Bring the ultimate concert energy to your outdoor excursions and social hangouts. The JBL Xtreme 4 portable wireless speaker is precision-engineered to deliver deep, clean, and massive sound in a highly mobile framework. Housing dual high-excursion woofers paired with twin 20mm dome tweeters and dual pumping passive bass radiators, it blankets any space in Nairobi with breathtaking acoustic dynamics. Whether you are streaming high-energy afrobeat tracks at a weekend barbecue or relaxing on a coastal beach trip, the Xtreme 4 ensures every beat lands with exceptional impact and zero distortion.
Experience louder, punchier audio performance that pushes the boundaries of portable sound. The Xtreme 4 integrates cutting-edge AI Sound Boost technology, which runs a continuous real-time machine learning algorithm to predict speaker driver excursion and thermal power limits. This safely forces the internal amplifiers to deliver deeper low-end harmonics and higher overall sound pressure levels without clipping. Your music maintains flawless structural balance and incredible clarity even when you push the volume sliders to the absolute max.
Engineered to survive the elements, the Xtreme 4 carries a certified IP67 water and dust resistance rating. It is completely sealed against fine airborne sand and grit, making it the perfect sound accessory for rugged trail hiking or dusty outdoor settings. Matching its structural durability with environmental care, the chassis incorporates post-consumer recycled plastics and a speaker grille woven from recycled fabric. Transport is made effortless by a heavy-duty, padded shoulder strap featuring a built-in bottle opener to keep the vibes rolling.
Never let physical boundaries or charging constraints halt your playlist. Driven by a massive rechargeable cell, it delivers up to 24 hours of continuous playback, with a quick 10-minute fast charge serving up an extra 2 hours of music. Need to stretch your runtime? Toggle Playtime Boost to gain up to an extra 6 hours of longevity. The internal battery doubles as a USB-C power bank to charge your phone on the go. When it’s time to scale up the event, use advanced Auracast™ broadcast linking to synchronize an unlimited wall of compatible JBL systems seamlessly.
Model Configuration: JBL Xtreme 4
Total Audio Output Power: 2 x 30W RMS Woofer + 2 x 20W RMS Tweeter (AC Power Mode) | 2 x 20W RMS Woofer + 2 x 15W RMS Tweeter (Battery Mode)
Transducer Driver Layout: 2 x 70 mm (2.75″) Woofers + 2 x 20 mm (0.75″) Tweeters
Advanced Sound Tech: Real-Time AI Sound Boost Algorithm & Dual Passive Radiators
Frequency Response Range: 44 Hz – 20,000 Hz
Signal-to-Noise Ratio (SNR): > 80 dB
Wireless Technology Profile: Bluetooth® Version 5.3 (LE Audio Ready)
Multi-Speaker Synchronization: Auracast™ Multi-Speaker Link & TWS Stereo Pairing
Environmental Protection Level: IP67 Certified Dustproof & Waterproof
Battery Cell Composition: Lithium-ion polymer 68 Wh (equivalent to 7.2V / 9444mAh)
Maximum Battery Endurance: Up to 24 Hours (+6 Hours with Playtime Boost)
Recharge Input/Output Rating: 5V/9V/12V/15V/20V, 3A via Type-C Port
Power Bank Out Profile: 5V / 3A (Maximum Shared Out)
Full Charge Duration: Approximately 3.5 Hours from empty
Product Dimensions (W x H x D): 297 mm x 149 mm x 141 mm (11.69″ x 5.87″ x 5.55″)
Net Chassis Weight: 2.1 Kilograms / 4.63 lbs
100% Genuine Audio Guarantee: Avoid low-grade clones and low-tier duplicates. We strictly supply factory-authentic, brand-new JBL products sourced from verified distribution channels.
Express Delivery Services in Kenya: Take advantage of prompt, secure shipping straight to your location in Nairobi, Mombasa, Kisumu, Nakuru, and countrywide. Secure pay-on-delivery options are fully supported inside our core distribution networks.
