JBL Xtreme 4

Next-Level Massive Sound
Take your listening experience to new heights with the JBL Xtreme 4. This powerful portable speaker features two woofers, two powerful drivers, and dual-pumping JBL Bass Radiators that deliver dynamic, immersive sound with deeper bass and plenty of detail. Whether you’re indoors or out, the AI Sound Boost analyzes incoming signals in real-time to optimize output for cleaner, more powerful audio.

Built for Any Adventure
The Xtreme 4 is designed to go anywhere you do. With an IP67 waterproof and dustproof rating, it can handle poolside parties or a rainy day at the park. The rugged construction is complemented by a convenient shoulder strap, making it easy to carry your music on the move.

Non-Stop Entertainment
Keep the vibe going with up to 24 hours of playtime on a single charge. If you need a little extra, simply tap Playtime Boost to add another 6 hours of battery life. The built-in powerbank also ensures your phone stays charged via USB-C so the playlist never has to end.

Expandable Audio with Auracast
Want even bigger sound? Pair two Xtreme 4 speakers for a stereo experience, or use Auracast to connect multiple compatible JBL speakers wirelessly. This next-gen technology ensures your entire space is filled with perfectly synced audio.

Technical Specifications
• Output Power: 2 x 30W RMS (woofer) + 2 x 20W RMS (tweeter)
• Battery Life: Up to 24 hours (plus 6 hours with Playtime Boost)
• Charge Time: 3.5 hours
• Durability: IP67 Waterproof and Dustproof
• Connectivity: Bluetooth 5.3, Auracast™ Multi-Speaker Connection
• Battery Type: Li-ion 68Wh (Replaceable)
• Dimensions: 11.69 x 5.87 x 5.55 inches
• Weight: 4.63 lbs