JBL Boombox 3 Powerful Portable Bluetooth Speaker

Key Specs

 

Output Power: Up to 180W

 

Playtime: Up to 24 hours

 

Charging Time: 6.5 hours

 

Battery: 72.6Wh Li-ion polymer

 

Bluetooth Version: 5.3

 

Water/Dust Rating: IP67

 

Connectivity: AC-in, USB-A, Aux-in

 

USB Charge Out: 5V/2A

 

Dimensions: 482.4 x 256.9 x 199.7 mm

 

Weight: 6.7 kg

 

 

 

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Overview

JBL Boombox 3 redefines portable sound with a bold redesign and next-level audio. Featuring a newly engineered high-excursion subwoofer, refined JBL Original Pro Sound, and a durable build with a metal handle and waterproof fabric, this speaker delivers deep bass and reduced distortion at any volume.

 

Its rugged body is matched by marathon battery performance, offering 24 hours of non-stop playtime. Use the JBL Portable app to customize settings or pair with other PartyBoost-compatible speakers for amplified sound.

 

 

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Top Features

 

Massive JBL Original Pro Sound: 3-way speaker design enhances clarity and minimizes distortion.

 

24-Hour Battery Life: Enjoy uninterrupted music all day and night.

 

IP67 Waterproof and Dustproof: Built to handle pools, beaches, and rough environments.

 

Upgraded Design: Strong silhouette with reinforced handle and sleek finish.

 

Dual Device Bluetooth Streaming: Easily switch between two connected devices.

 

PartyBoost Technology: Link multiple speakers for stereo or extended party sound.

 

JBL Portable App Support: Unlock features, customize EQ, and receive updates.

 

Eco-Friendly Packaging: Fully recyclable materials and soy ink printing.

 

 

 

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In the Box

 

JBL Boombox 3

 

AC Power Cord

 

Quick Start Guide

 

Safety Sheet

 

Warranty Card