Support Overview / Speakers / Portables / JBL Go 4
JBL Go 4

JBL Go 4

An ultra-portable Bluetooth speaker with big JBL Pro Sound, punchy bass, and bold styling.

Sold from 2024 until now

Predecessor Product: JBL Go 3

Getting started with your JBL Go 4

Getting started with your JBL Go 4

Quick Start Guide

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Documents & Downloads

Product Specifications

Output power (W)
4.2
Dynamic frequency response range (Hz)
90 Hz – 20 kHz
Dimensions (cm)
9.4 x 7.8 x 4.2
Dimensions (in)
3.7 x 3.0 x 1.7
Weight (kgs)
0.19
Weight (lbs)
0.69
Bluetooth profiles
A2DP V1.4, AVRCP V1.6
Bluetooth frequency
2400 MHz – 2483.5 MHz
Bluetooth transmitted modulation
GFSK, π/4 DQPSK
Bluetooth transmitter power
≤ 9 dBm (EIRP)
Bluetooth version
5.3
Charging time (hrs)
3
Maximum music playing time (hrs)
7
Bluetooth
Yes
Charging cable
Yes
Splashproof
Yes
Waterproof
Yes
Wireless
Yes
Multi-Point Connection
Yes
Rechargable battery
Yes
IP Code
IP67
Supports Auracast
Yes
Dustproof
Yes

Grab and go

Take big JBL Pro sound wherever you go. The bold, colorful JBL Go 4 ultra-portable Bluetooth speaker fits in the palm of your hand, delivering clear, loud JBL Pro Sound with rich, punchy bass. Its newly redesigned integrated loop makes it easy to bring anywhere, and the variety of colorways means you can choose one that fits your vibe. Plus it's waterproof and dustproof, so it loves to go outside. And up to 7 hours of playtime means it will keep the good times rolling throughout a fun day trip or an evening chilling under the stars. Pair two Go 4's for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers for even bigger sound. Crank it up and let your music take you anywhere.

Don't let its little size fool you. The JBL Go 4 packs a serious musical punch, delivering big JBL Pro Sound with punchy bass. Your friends won't believe how much great JBL Pro Sound comes out of such a small speaker.
Don't sweat the small stuff like charging your battery. JBL Go 4 gives you up to 7 hours of playtime on a single charge. Simply tap Playtime Boost to prolong the playtime, adding up to 2 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.
The JBL Go 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.
Want even bigger JBL Pro Sound? Pair two Go 4's for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers using Auracast™ for even bigger sound.
The JBL Go 4 incorporates post-consumer recycled plastic and fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.
The JBL Go 4 features exclusive colorways inspired by the latest street fashion and lifestyle trends, introducing completely new shades and combinations.
Use the JBL Portable app to receive updates, get product support, and unlock features, all straight from your phone. Fine-tune your sound with multiple EQ preset options. Or use the fully customizable equalizer to adjust highs, mids, and lows—so your music is just right for you.

FAQs & How-Tos

6 results
  • Does my Speaker have Speakerphone/Voice Assistant Functionality?
    This product does not feature speakerphone or voice assistant functionality as it does not have a microphone.
  • Does this speaker have an Aux Input?
    This speaker does not have an Aux Input, so no analog connection is possible.
  • How to avoid Bluetooth Interference or Interruptions
    • Always have clear line of sight between your Bluetooth device (speaker, headphones etc.) and source device (Smartphone/tablet/PC etc). Be aware of obstacles in front of your devices.

    • Try to shutdown other products that have Bluetooth, but are not being used. They are often the reason for interference even though they are not being used.

    • Do not stand too close to your Wi-Fi router since a Wi-Fi signal is stronger and in many cases will "overlap" the connection.

    • Be aware of walls around you. Concrete and brick walls will often interrupt the signal, as it cannot pass through such thick walls.

    • Bluetooth signals cannot travel through water, which includes the human body. Make sure with wireless headphones to keep your source device and the receiver on the same side of your body.

    • Open spaces such as parks can cause issues for your devices, as open air is "bad" for any Bluetooth signal if it cannot reflect from objects around you.
  • IP67 Information
    This product is rated IP67, which is different from IPX7. IP67 protects the product from submersion in 1 meter (3.3 feet) of water for up to 30 minutes. It is also resistant against dust. Dust accumulation around electronics can lead to hardware failure, so the IP67 rating is an extremely beneficial addition to this product. 
  • Smart TV Compatibility

    It is always recommended to use our range of Soundbars if you want a speaker for your Television or Smart TV as they are designed specifically for this purpose, whereas our Portable speakers are designed primarily for use with Phones and Tablets.


    Support for Bluetooth connectivity between a TV and speaker depends on a number of different factors such as Bluetooth & A2DP versions and Audio Codecs used by each device. This can vary based on the brand, model and age of the devices, however we cannot confirm if any specific combination of TV and speaker will work without issues such as latency or lip sync delay.

  • Track Control Information
    To skip tracks forward, double click the PAUSE/PLAY to advance to the next track. Please note: You can only skip tracks forward. This speaker does not have the capability to skip to the previous track.

Images & Videos

  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Hero
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Front
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Back
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Left
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Right
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 1
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 2
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 3
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 4
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 5
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 6
  • JBL Go 4 - Black - Ultra-Portable Bluetooth Speaker - Detailshot 7

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