JBL Compact Bluetooth Speaker GO4-ULTRA

Intuitive operation via app and wireless stereo connection with LE Audio support. We reviewed the product design from scratch and updated it to a new generation platform. We have adopted a wide range of new functions that can be used in a variety of situations, locations, and applications. For the first time in the GO/CLIP series, it is compatible with JBL's proprietary app "JBL Portable". Not only can you centrally manage multiple models, but you can also make various customizations such as adjusting the sound equalizer, renaming the product, turning the startup sound on/off, and updating the product's firmware. Furthermore, LE Audio compatibility enables "wireless stereo playback" that wirelessly connects two speakers, creating an even wider sound stage. It also supports the latest wireless features such as the "Auracast" function that allows audio to be distributed to multiple JBL compatible devices and played back at the same time.

Compact body and even more advanced powerful sound

Of course, the platform update was also implemented in terms of sound. “JBL GO 4” has expanded the unit size by 16%. Along with this, by optimizing the amplifier, we have achieved a powerful JBL sound that has been further improved from the previous model while maintaining a compact palm-sized case.
　

A rich variety of exciting colors

In addition to the basic “TONE on TONE” color that was adopted from the previous model and has been well received by the market, the lineup includes color variations that follow fashion and design trends. In addition to the standard black, blue, red, white, and squad, Swoosh pink is now available, featuring genderless dusky pink, mint green, and yellow that also fits Y2K fashion. In addition, a funky black color with purple, orange, and green on a black base, inspired by the Metaverse, SCI-FI, and the West Coast lifestyle. Incorporating modern tennis wear trends, we also offer a retro-modern Wimbledon Green color scheme with beige as the base color, gray and green. It feels like a fashion item, and you can choose your favorite color to match your style.
　

Long playback with “Playtime Boost”

JBL GO 4″ has a larger battery capacity, which increases the continuous playback time by 2 hours compared to the previous model. Furthermore, it is equipped with “Playtime Boost” which lengthens the playback time by adjusting the energy balance for each frequency band, making it possible to extend the playback time by up to 2 hours.
　

Waterproof and dustproof (IP67) suitable for use outdoors, such as in the bathroom or at the beach.

With waterproof and dustproof performance that complies with IP67, there will be no problem even if it is submerged in water, and you can use it with confidence even in tough outdoor environments such as sandboxes and beaches. In addition, the charging terminal on the side of the main unit is also waterproof and dustproof, so even if the main body gets dirty, it can be washed as is. It has a high degree of freedom in how you use it, such as as a companion for outdoor activities and leisure activities, and can be used during bath time, making your sound life more enjoyable.
　

The structure has been revised to improve durability and ease of use.

“JBL GO 4” has improved the cushion structure from the previous model to increase durability, and at the same time, the loop shape has been revised to achieve higher portability. We are promoting sustainable product manufacturing by using recycled plastic and fabric for the casing, and by using FSC-certified paper for the packaging that wraps the main unit, and printing with biodegradable soy ink that has a low environmental impact..

Specifications

• Color Family: Multi-Color

• Brand: JBL

• Color: Camouflage

• Model Number: GO4-ULTRA

General

• Type: Bluetooth Speaker

Features

• Bluetooth 5.3

• IP67 Rated

• 9 Hours Play Time

• 45 mm Driver

• Lithium Ion Polymer Battery

Connectivity

• USB Type-C

Sound

• Frequency Response: 90 Hz to 20 KHz

Dimensions

• Depth: 42 mm

• Height: 76 mm