JBL Go 4 Review: A Deep Dive into the Ultra-Portable Bluetooth Speaker

My love for music knows no bounds, and I’m always on the go. For years, I struggled to find a portable Bluetooth speaker that balanced great sound quality with durability and portability. A reliable speaker would have been invaluable for my outdoor adventures and commutes, eliminating the frustration of subpar audio and unreliable devices. The lack of a suitable speaker often meant missing out on the joy of my favorite tunes.

Portable Bluetooth speakers offer unparalleled convenience for music lovers on the move. They bridge the gap between high-quality audio and effortless portability, perfect for picnics, hikes, or simply enjoying music around the house. However, the market is saturated with options, making the selection process challenging. The ideal customer is someone who values both sound quality and durability, someone who needs a speaker that can withstand daily use and the occasional mishap. If you prioritize incredibly loud volume above all else, a larger, more powerful speaker might be a better choice. Before buying, consider factors like battery life, water resistance (IP rating), connectivity options (Bluetooth version, NFC), size and weight, and of course, your budget. Does it need to be rugged? Do you need stereo pairing? Think carefully about your needs before making a decision.

Sale
JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big Pro Sound with Punchy...
  • Ultra-portable JBL Pro Sound with punchier bass: Don't let its little size fool you. The JBL Go 4 packs a serious musical punch. Your friends won't believe how much great JBL Pro Sound comes out of...
  • Up to 7 hours of playtime plus 2 hours with Playtime Boost: 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. Tap Playtime Boost...
  • Waterproof and dustproof: 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.

Introducing the JBL Go 4: Compact Sound with a Powerful Punch

The JBL Go 4 is a small but mighty Bluetooth speaker boasting a surprisingly rich sound for its size. JBL promises big JBL Pro Sound with punchy bass, a claim it largely delivers on. The package includes the speaker itself, a charging cable, a warranty card, and a quick start guide. Compared to other similarly sized speakers, the JBL Go 4 stands out due to its IP67 waterproof and dustproof rating and its surprisingly robust sound quality. It’s ideal for individuals who want a compact, durable speaker for personal listening or small gatherings. However, this isn’t the speaker for those needing to fill a large space with sound; its small size inherently limits its maximum volume output.

* Pros:
* Compact and portable design
* IP67 waterproof and dustproof rating
* Excellent sound quality for its size
* Long battery life (up to 7 hours)
* Made in part with recycled materials

* Cons:
* Limited maximum volume
* Lacks a built-in microphone for calls (unlike some previous models)
* The companion app could be improved

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Bluetooth Speaker with HD Sound, Portable Wireless, IPX5 Waterproof, Up to 20H Playtime, TWS...
  • [Immersive Sound Experience & Dual Connectivity] Experience unparalleled sound quality with this wireless Bluetooth speaker's 2 drivers and advanced technology that delivers powerful, well-balanced...
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Anker Soundcore 2 Portable Bluetooth Speaker with Stereo Sound, Bluetooth 5, Bassup, IPX7...
  • Outdoor-Proof Speaker: Portable design with IPX7 waterproof protection to safeguard against splashes, waves, and water vapor. Get incredible sounds at home, on camping trips, or for outdoor...
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Portable Bluetooth Speaker with Lights, Stocking Stuffers, Powerful Crystal Clear Sound, IPX5...
  • Engineered with premium craftsmanship, this portable speaker features a space-saving form measuring a mere 2.99 inches (7.6 cm) in width and length, and 4.25 inches (10.8 cm) in height....

Unpacking the JBL Go 4’s Features and Benefits

Unrivaled Portability

The JBL Go 4‘s biggest selling point is its portability. It easily slips into a bag or pocket, making it the perfect companion for any adventure. This portability makes it incredibly versatile. I can easily take it with me on hikes, bike rides, or even just around the house, without the bulk and inconvenience of a larger speaker.

Exceptional Sound Quality

Despite its small stature, the JBL Go 4 delivers surprisingly powerful and clear audio. The bass is surprisingly punchy, and the highs are crisp and clear. The sound quality consistently impressed me, especially considering the speaker’s size. This makes it perfect for personal listening in a variety of settings.

Impressive Durability

The IP67 rating is a game-changer. The JBL Go 4 fearlessly withstands splashes, rain, and even dust. This durability has given me peace of mind, knowing my speaker can survive the rigors of daily use and unexpected outdoor encounters. I’ve taken it to the beach, poolside, and on many rainy commutes without any issues.

Extended Battery Life

The JBL Go 4 boasts a remarkable 7-hour battery life, which can be extended to 9 hours with the Playtime Boost feature. This ensures I can enjoy my music all day long without worrying about running out of power. This extended battery life is a significant advantage, especially for long trips or outdoor events. It’s a true testament to the efficiency of the speaker’s internal workings.

Sustainable Design

JBL’s commitment to sustainability is evident in the JBL Go 4. The use of recycled materials in its construction is a welcome addition, demonstrating a thoughtful approach to environmental responsibility. This environmentally conscious design is a significant plus for me. It reflects well on the brand and encourages responsible consumption.

What Users Are Saying About the JBL Go 4

Online reviews consistently praise the JBL Go 4‘s sound quality and portability. Many users highlight its durability and long battery life as key selling points. While some users mentioned minor inconveniences like the app interface, the overwhelmingly positive feedback speaks volumes about the speaker’s performance and value.

Final Verdict: Should You Buy the JBL Go 4?

The persistent need for high-quality, portable audio in our increasingly mobile world remains a challenge. The JBL Go 4 excels at providing a solution. Its robust sound, compact design, impressive durability, and extended battery life make it a compelling choice. The speaker delivers on its promise of big sound in a small package. If you’re looking for a durable, portable speaker with excellent sound quality, I highly recommend checking out the JBL Go 4. Click here to learn more and purchase your JBL Go 4 today!

Last update on 2025-08-29 / Affiliate links / Images from Amazon Product Advertising API