JBL GO 4 Review

The JBL Go 4 is the latest iteration in JBL’s highly popular line of portable Bluetooth speakers. Known for its compact size and robust build, the Go 4 aims to deliver high-quality sound in a small package. This ultraportable speaker is designed to be both waterproof and dustproof, making it an ideal companion for outdoor adventures. Key features include JBL Pro Sound audio technology, 45mm drivers, and a notable improvement in battery life from its predecessor, the Go 3.

Design and Build

The JBL Go 4 sports a compact and sturdy design, crafted from 80% recycled plastic and 100% recycled PCR mesh fabric. It features a flat handle with a plastic piece in the middle, enhancing portability and grip. The speaker has a rubber-coated finish, providing a smooth and precise operation with well-placed function buttons. Available in various vibrant colours, the Go 4 is designed to be as fashionable as it is functional, appealing particularly to the youthful and dynamic user base.

Technical Specifications

• Dimensions: 94 x 75mm
• Weight: 190g
• Drivers: 45mm
• Output Power: 4.2W
• Frequency Response: 90Hz – 20kHz
• Battery Life: Up to 7 hours (9 hours with Playtime Boost)
• Connectivity: Bluetooth 5.3
• Waterproof/Dustproof: IP67 rating
• Additional Features: JBL Portable app compatibility, Auracast connectivity, True Wireless Stereo (TWS) mode

Performance

Sound Quality: The JBL Go 4 delivers impressive sound for its size, with a warm default sound and robust bass. It can reach volumes up to 83.3 dB, making it suitable for both solo listening and small gatherings. The speaker excels in the bass and midrange frequencies, providing a fuller and richer sound compared to previous models. However, the highs can sometimes sound slightly harsh, which can be adjusted using the JBL Portable app’s EQ settings.

Battery Life: The Go 4 offers up to 7 hours of continuous playback, with an additional 2 hours available through the Playtime Boost feature. This is a significant improvement over the Go 3’s 5-hour battery life, making it more reliable for longer outings.

Connectivity: Equipped with Bluetooth 5.3, the Go 4 ensures a stable and efficient connection. The new Auracast feature allows pairing with other Auracast-enabled speakers for a more immersive audio experience. The speaker can also be paired in a stereo configuration with another Go 4 for enhanced sound.

User Experience

The JBL Go 4 is designed for ease of use, with clearly marked buttons for volume control, play/pause, and Bluetooth pairing. The JBL Portable app enhances the user experience by offering custom EQ settings and additional features like Playtime Boost and stereo pairing. The app’s interface is user-friendly and intuitive, providing more control over the speaker’s performance.

Compatibility and Ecosystem

The Go 4 integrates seamlessly with other JBL devices and supports Auracast technology, allowing it to be part of a larger multi-speaker setup. This compatibility extends to other Auracast-enabled devices, broadening its usability across different brands and models.

Value for Money

Priced competitively, the JBL Go 4 offers excellent value for money given its robust build, sound quality, and advanced features. Its affordability makes it accessible to a wide range of users, from casual listeners to outdoor enthusiasts.

Comparison with Other Products

• Sony SRS-XB100: While the Sony XB100 offers a significantly longer battery life of 16 hours, it falls short in sound quality and app features compared to the JBL Go 4. The XB100 lacks custom EQ settings and other advanced features present in the JBL Portable app.
• Anker Soundcore Mini: This competitor is similar in size and price but does not match the sound quality and waterproof rating of the JBL Go 4. The Soundcore Mini also lacks the robust connectivity options provided by Auracast.
• Ultimate Ears Wonderboom 3: A slightly larger and more expensive option, the Wonderboom 3 offers exceptional 360-degree sound and a longer battery life, but is bulkier and less portable than the Go 4.

Conclusion

The JBL Go 4 is a standout in the mini Bluetooth speaker market, offering an impressive combination of portability, sound quality, and durability. Its compact design, enhanced battery life, and robust feature set make it an ideal choice for anyone looking for a reliable, high-quality portable speaker. The speaker’s ability to pair with other Auracast-enabled devices further enhances its value, making it a versatile addition to any audio setup.

One of the standout features is its use of Bluetooth 5.3 technology, which introduces Auracast pairing. This allows users to connect multiple speakers for an expansive audio experience, making it ideal for gatherings or parties. The speaker’s IP67 rating means it’s both waterproof and dustproof, ready to withstand the elements during outdoor adventures or poolside parties.

Despite its compact size, the JBL GO 4 doesn’t compromise on battery life. With up to 7 hours of continuous playtime on a single charge, it keeps the music going all day. Charging is convenient and fast via the USB-C port. The integrated loop adds to its portability, allowing you to easily attach it to bags or backpacks.

The JBL Portable app further enhances the user experience by providing customisable EQ settings, enabling you to tweak the sound profile to your liking. This feature ensures that whether you’re listening to EDM, hip-hop, classical, or podcasts, the sound is always optimised.

Available in a range of vibrant colours, it sounds great and looks cool. Its sleek design, combined with robust functionality, makes it a must-have accessory for anyone who values quality audio in a portable package.

For those seeking an upgrade from the JBL GO 3, the GO 4 offers notable improvements in sound quality, connectivity, and durability. Whether you’re an audiophile or just need a reliable speaker for everyday use, the JBL GO 4 is a fantastic choice that won’t disappoint.

Pros:

• Compact and durable design
• Excellent sound quality for its size
• Improved battery life
• IP67 waterproof and dustproof rating
• Advanced connectivity options with Auracast and JBL Portable app

Cons:

• Highs can be harsh at times
• Limited bass at higher volumes

Overall Rating: 8.5/10

The JBL Go 4 represents a significant upgrade over its predecessor and holds its own against competitors in the same price range. Its blend of portability, sound quality, and advanced features makes it a compelling choice for a wide range of users. With continued support from JBL and future firmware updates, the Go 4 is poised to remain relevant and useful for years to come.