JBL Xtreme 4 Portable Bluetooth Speaker – IP67 & 24H Playtime

Take powerful JBL sound anywhere with the JBL Xtreme 4 Portable Bluetooth Speaker. Built for indoor and outdoor entertainment, it combines massive JBL Pro Sound, deep bass, long battery life, and a rugged waterproof design.

The Xtreme 4 features two powerful woofers, two tweeters, and dual JBL Bass Radiators to deliver dynamic sound with powerful bass and clear detail. AI Sound Boost analyzes the audio signal in real time to help maximize performance while reducing distortion at high volume.

Enjoy up to 24 hours of music playtime on a single charge. When you need even more listening time, Playtime Boost can add up to 6 additional hours. Fast charging also provides up to 2 hours of playtime from just 10 minutes of charging.

With an IP67 waterproof and dustproof rating, the JBL Xtreme 4 is ready for poolside gatherings, beach trips, outdoor adventures, and everyday use. The included adjustable shoulder strap makes it easy to carry wherever you go.

For bigger parties, use Auracast™ to wirelessly connect compatible JBL speakers, or pair two JBL Xtreme 4 speakers together for stereo sound.

The built-in powerbank lets you charge compatible mobile devices directly from the speaker, while the replaceable rechargeable battery design helps extend the speaker's usable lifespan.

Key Features

• Powerful JBL Pro Sound
• Dual woofers and dual tweeters
• Dual JBL Bass Radiators
• AI Sound Boost technology
• Up to 24 hours of music playtime
• Up to 6 additional hours with Playtime Boost
• 10-minute fast charge provides up to 2 hours of playtime
• IP67 waterproof and dustproof protection
• Bluetooth 5.3 wireless connectivity
• Auracast™ multi-speaker connectivity
• Stereo pairing with two Xtreme 4 speakers
• Built-in powerbank for charging compatible devices
• Replaceable rechargeable battery
• JBL Portable App support with customizable EQ
• Convenient adjustable shoulder strap

Technical Specifications

• Brand: JBL
• Model: Xtreme 4
• Speaker Type: Portable Bluetooth Speaker
• Woofers: 2 × 70mm
• Tweeters: 2 × 20mm
• AC Output Power: 2 × 30W RMS Woofer + 2 × 20W RMS Tweeter
• Battery Output Power: 2 × 20W RMS Woofer + 2 × 15W RMS Tweeter
• Frequency Response: 44Hz - 20kHz
• Bluetooth Version: 5.3
• Battery: 68Wh Rechargeable Li-ion Polymer
• Music Playtime: Up to 24 Hours
• Playtime Boost: Up to 6 Additional Hours
• Charging Time: Approx. 3.5 Hours
• Protection Rating: IP67
• Connection Port: USB-C In / Out
• Dimensions: 29.7 × 14.9 × 14.1cm
• Weight: Approx. 2.1kg

Available Colors

• Blue
• Black Camo

What's in the Box

• 1 × JBL Xtreme 4 Portable Speaker
• 1 × Shoulder Strap
• 1 × Quick Start Guide
• 1 × Warranty Card / Safety Sheet

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