The JBL Go 4 (Blue) is a compact, ultra-portable Bluetooth speaker designed to deliver surprisingly powerful JBL Pro Sound with punchier bass, rugged durability, and all-day portability. Perfect for travel, outdoor adventures, and everyday listening.

Key Features

Ultra-Portable JBL Pro Sound with Punchier Bass

Despite its small size, the JBL Go 4 delivers bold, clear sound and deeper bass powered by a 4.2W dynamic driver. Ideal for personal music sessions indoors or outdoors.

Up to 7 Hours of Playtime + Extra 2 Hours with Playtime Boost

Enjoy up to 7 hours of music on a single charge. Activate Playtime Boost for up to 2 extra hours, optimizing output and extending battery life.

IP67 Waterproof & Dustproof Rating

Designed for adventure. The JBL Go 4’s IP67 waterproof and dustproof design makes it ready for beaches, hiking trails, pools, picnics, and everywhere in between.

Auracast Multi-Speaker Connection

Amplify your sound by pairing two JBL Go 4 speakers for stereo or connecting to multiple JBL Auracast-enabled speakers to fill any space with richer audio.

Eco-Friendly Build

Made with post-consumer recycled plastic and fabric, and packaged in FSC-certified, soy-ink printed materials, making it a smarter choice for the planet.

Specifications

• Brand: JBL

• Color: Blue

• Speaker Maximum Output Power: 4.2W

• Frequency Response: Up to 20,000 Hz

• Connectivity: Bluetooth

• Bluetooth Range: 33 ft

• Audio Mode: Stereo

• Mounting Type: Built-in Loop

• Material: Plastic, Recycled Components

• Model Name: JBL Go 4

• Speaker Type: Outdoor

• Special Features: Waterproof, Dustproof, Portable, Stereo Pairing, Lightweight

• Recommended Use: Travel, Music Players

• Compatible Devices: Smartphones, Tablets

• Driver Type: Dynamic Driver

• Surround Sound Configuration: 2.0

• Dimensions: 3.7″ (D) × 1.7″ (W) × 3″ (H)

• Item Weight: 190 g (Product) | 0.30 kg (Package)

• Power Source: Battery Powered

• Battery: 1 × Lithium-ion (included)

• Woofer Diameter: 4.5 inches

• Maximum Range: 33 ft

• Control Method: App

• Warranty: Limited Warranty

• UPC: 050036399302

• GTIN: 11200130009393

• Model Number: JBLGO4BLUAM

What’s in the Box

• 1 × JBL Go 4 (Blue)

• 1 × USB Type-C to Type-A Charging Cable

• Quick Start Guide

• Safety Sheet

• Warranty Card