JBL Xtreme 4 – Portable Waterproof Speaker

Live Loud with JBL Pro Sound

Take your music to the next level with the JBL Xtreme 4, a portable waterproof speaker designed to deliver massive JBL Pro Sound with incredible dynamics, even at high volumes. Featuring two powerful woofers and two tweeters along with dual pumping JBL passive radiators, this speaker delivers deep, moving bass that brings your music to life.

The handy shoulder strap makes it easy to take your sound anywhere. With rugged rubber bumpers and an IP67 waterproof and dustproof rating, sudden rain or a dip in the lake won’t stop the fun. Plus, the Xtreme 4 is built with recycled plastic and fabric, combining performance with sustainability.

Pair two Xtreme 4 speakers for stereo sound or use Auracast™ to connect multiple JBL portable speakers for a full audio takeover at your next party. With 24 hours of playtime and a built-in powerbank, your devices stay charged while the music keeps going.

This is JBL Xtreme 4 — thrilling sound, anywhere you go.

Key Features

• Massive JBL Pro Sound with dual woofers and tweeters

• JBL Passive Radiators for deep, moving bass

• IP67 Waterproof & Dustproof for ultimate durability

• 24 Hours Playtime with fast charging support

• Built-in Powerbank for charging devices

• Auracast™ support for multi-speaker wireless connection

• Rugged, travel-ready design with shoulder strap

• Made with recycled plastic and fabric

• Bluetooth 5.3 connectivity

Specifications

General

• Output Power: 2 x 30W RMS woofer + 2 x 20W RMS tweeter (AC mode), 2 x 20W RMS woofer + 2 x 15W RMS tweeter (Battery mode)

• Weight: 2.1 kg / 4.63 lbs

• Dimensions: 29.7 x 14.9 x 14.1 cm (11.69 x 5.87 x 5.55 in)

Audio

• Dynamic Frequency Response: 44 Hz – 20 kHz

Bluetooth / Wireless

• Bluetooth Version: 5.3

• Supports Multi-Point Connection

• Supports Auracast™ for wireless multi-speaker setup

Battery

• Maximum Music Playtime: 24 hours

• Charging Time: 3.5 hours

• Fast charging supported

Durability

• IP Code: IP67 – Waterproof, Dustproof, Splashproof

• Travel-ready design with rugged rubber bumpers

What’s in the Box

• 1 x JBL Xtreme 4

• 1 x Shoulder Strap

• 1 x Quick Start Guide

• 1 x Warranty Card & Safety Sheet

Documents & Downloads

• Declaration of Conformity – 586.55 KB

• Quick Start Guide (Multilingual) – 15.06 MB

• Spec Sheet (English) – 493.9 KB

• PSTI Declaration of Conformity (English) – 172.95 KB