JBL Xtreme 4 Portable Bluetooth Speaker

Massive Sound, Rugged Design.
Elevate your audio experience with the JBL Xtreme 4. Featuring JBL’s signature Pro Sound, this powerhouse delivers deep, balanced bass and vibrant clarity—perfect for outdoor gatherings, road trips, and everyday use.

🎵 Why You’ll Love It:

• Immersive 3-way speaker system: Two woofers, two powerful drivers, and dual pumping bass radiators offer dynamic sound even at high volumes nypost.com+15uk.jbl.com+15av.com+15.

• 24 hours of playback + 6-hour Playtime Boost: Enjoy all-day listening, or extend the party when you need more reddit.com+9uk.jbl.com+9amazon.com+9.

• IP67-rated: waterproof & dustproof: Ideal for beach days, poolside parties, or dusty trails uk.jbl.com+1uk.jbl.com+1.

• AI Sound Boost: Automatically enhances volume and clarity while limiting distortion reddit.com+15uk.jbl.com+15mm.jbl.com+15.

• Auracast™ & PartyBoost: Pair multiple JBL speakers—stereo pair with another Xtreme 4 or create a loud setup for big gatherings reddit.com+15uk.jbl.com+15uk.jbl.com+15.

• Built-in power bank: Use USB Power Delivery to charge your phone or tablet on the go uk.jbl.com+10uk.jbl.com+10uk.jbl.com+10.

• Replaceable fast-charging battery & shoulder strap: Portable, rugged, and sustainable—battery can be swapped, and it includes a convenient strap with bottle opener reddit.com+15uk.jbl.com+15uk.jbl.com+15.

• Eco-conscious materials: Incorporates recycled plastics and FSC-certified packaging .