JBL Xtreme 4 Portable Bluetooth Speaker, AI Sound Boost & Powerbank

Experience massive sound and deep bass wherever you go with the JBL Xtreme 4 Portable Bluetooth Speaker. Engineered with JBL Pro Sound and powerful bass radiators, this speaker delivers rich audio clarity and punchy low frequencies even at high volumes. The advanced AI Sound Boost technology automatically analyses your music in real time to optimize performance, ensuring distortion-free sound and enhanced output.

Designed for both indoor and outdoor adventures, the JBL Xtreme 4 features an IP67 waterproof and dustproof rating, making it perfect for pool parties, beach days, and road trips. With Auracast™ multi-speaker connectivity, you can wirelessly connect multiple compatible JBL speakers for an immersive, room-filling sound experience.

The built-in power bank lets you charge your smartphone or other devices on the go, while the fast-charging and replaceable battery ensure uninterrupted music for long hours. Its durable build and portable design make it a reliable companion for music lovers who want premium sound without limits.

Whether you’re hosting a party or exploring the outdoors, the JBL Xtreme 4 Bluetooth Speaker combines power, portability, and smart features for an unmatched audio experience.

Key Features of JBL Xtreme 4 Portable Bluetooth Speaker:

JBL Pro Sound with powerful bass radiators

AI Sound Boost for optimized audio performance

Built-in powerbank for device charging

Auracast™ multispeaker connection

IP67 waterproof & dustproof design

Replaceable battery with fast charging

Portable and rugged build