JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big Pro Sound with Punchy bass, 7-Hour Built-in Batter

4.8 4.8 out of 5 stars | 4,359 ratings

Price: 49.95

Last update: 04-24-2025


About this item

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 such a small speaker.
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 to add up to 2 more hours to your battery life.
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.
Multi-speaker connection by Auracast: Want even bigger JBL Pro Sound? Pair two Go4s for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers using Auracast for even bigger sound.
Made in part with recycled materials: 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.

Product information


Top reviews from the United States

  • Dayanara De Los Santos
    5.0 out of 5 stars Amazing speaker
    Reviewed in the United States on January 6, 2025
    The JBL Go 4 is an exceptional portable Bluetooth speaker! Its compact size makes it incredibly easy to carry anywhere, yet it delivers powerful, clear sound that exceeds expectations. The waterproof and dustproof design is perfect for outdoor adventures, poolside lounging, or even the beach. Pairing is seamless, and the battery life is impressive, lasting hours on a single charge. The sleek design and sturdy build give it a premium feel. Highly recommend this speaker for anyone looking for top-notch sound in a portable, durable package!
    Customer image
    Dayanara De Los Santos
    5.0 out of 5 stars
    Amazing speaker

    Reviewed in the United States on January 6, 2025
    The JBL Go 4 is an exceptional portable Bluetooth speaker! Its compact size makes it incredibly easy to carry anywhere, yet it delivers powerful, clear sound that exceeds expectations. The waterproof and dustproof design is perfect for outdoor adventures, poolside lounging, or even the beach. Pairing is seamless, and the battery life is impressive, lasting hours on a single charge. The sleek design and sturdy build give it a premium feel. Highly recommend this speaker for anyone looking for top-notch sound in a portable, durable package!
    Images in this review
  • Pumpkinpuff
    5.0 out of 5 stars Stereo Through Your House!
    Reviewed in the United States on January 8, 2025
    Game Changer!!! Buy multiples of these speakers, get the app and play your favorite songs through the house. Connects to Bluetooth in seconds. So easy to set up multiples that the technically challenged can do it. They function like a big speaker but in the smallest package. I have 4 synced together and even more can join the party. Thick material and hearty little box, seems to be waterproof as well. The best sound for the money. No static and sound quality is crystal clear. So glad I found these.
  • Quagmire
    5.0 out of 5 stars Great portable speaker
    Reviewed in the United States on January 14, 2025
    I recieved one of these as a gift and was shocked at how loud and how high quality the sound is. Then I found out you can link two togeather for true stero sound, so I bought a second one. Even better sound in a very compact, long lasting, easy to setup, durable package. I use them by my hot tub with no problems..... they have been dropped multiple times, been soaked with water and still function perfecrly. Does not have a 3.5mm jack if you are looking for one, but the bluetooth and app connectivity are great. I have an mp3 player from the stone age that I was going to plug in but only for nostalgia... plenty of other ways to play music. Charges fast, sounds as good as my old / larger bose sound bar, and is lighter / more compact. Impressed especially for the money!
  • Colton loves music.
    5.0 out of 5 stars compact, affordable, and impressive
    Reviewed in the United States on September 29, 2024
    As an audio enthusiast, I'm always on the hunt for quality sound across various devices, from headphones to Bluetooth speakers.

    The JBL Go 4 is an impressive speaker for its compact size. While it's not the loudest option out there, it doesn't need to be. Roughly the size of your hand, it still manages to deliver a surprising bass response that you can actually feel when you're holding it.

    One of its handy features is a strap that allows you to easily carry it around. This makes it perfect for leisurely walks in the neighborhood or small gatherings with friends—whether it's for a card game or just hanging out. However, I wouldn't recommend it for larger parties, as it's better suited for more intimate settings. At $50, it offers fantastic bass for its size and is user-friendly and comfortable to transport.

    As someone who collects speakers for various occasions, I primarily use the JBL Go 4 during my afternoon walks. It's particularly enjoyable in the spring and fall, and I look forward to using it more this fall when the weather is just right.

    While genres like heavy metal can get a bit distorted at higher volumes, this speaker performs well with audiobooks and softer music genres such as country, pop, and electronic.

    I think the blue color is stunning; if you're considering a color choice, I highly recommend it. This speaker also makes for a great gift for kids—perfect if you want to introduce them to audio products without spending too much, as it's an affordable option that can withstand a bit of rough handling.

    Overall, the JBL Go 4 is a fantastic portable Bluetooth speaker. It may not blow you away with its power, but if you're looking for something compact that can get reasonably loud for a small gathering of two or three people, it’s a perfect choice.
  • charles huber
    5.0 out of 5 stars A Tiny Powerhouse with Stereo Sync Magic
    Reviewed in the United States on November 20, 2024
    If you’re looking for a compact, reliable, and surprisingly powerful speaker, the mini JBL portable speaker is a fantastic choice. Designed for people on the go, these speakers combine portability with sound quality, offering features that punch well above their weight.

    Build and Design
    The mini JBL portable speaker is lightweight and fits comfortably in your hand. Its rugged, waterproof design (IPX7 rating) makes it perfect for poolside parties, beach outings, or hiking trips. The durable fabric and rubberized housing give you the confidence that it can withstand accidental drops and splashes. Plus, the carabiner clip is a thoughtful touch for easy attachment to backpacks or belts.

    Sound Quality
    Despite its size, the sound output is impressively rich. The bass is punchy without overwhelming the mids and highs, ensuring clarity for vocals and instruments. It’s perfect for small gatherings or personal use, but don’t expect it to replace a full-fledged sound system for large spaces. That said, the audio remains distortion-free even at higher volumes—a testament to JBL's engineering.

    Stereo Sync Feature
    One of the standout features is the ability to pair two mini JBL speakers for stereo sound. The syncing process is straightforward—just press a button on each speaker, and they’ll link seamlessly. The stereo mode elevates the listening experience by adding depth and immersion, making it ideal for watching movies, gaming, or simply enjoying your favorite tunes with a friend.

    Battery Life
    The battery life is another highlight, offering up to 10 hours of playtime on a single charge. It uses USB-C for charging, which is both fast and convenient. Real-world usage may vary depending on the volume level, but it consistently delivers enough power to last through a day of moderate use.

    Connectivity
    Bluetooth pairing is quick and stable, with a range of up to 33 feet. The connection remains strong even through walls, making it easy to move around without losing the signal. Additionally, the speaker supports voice assistant integration, allowing you to control music or check the weather with ease.

    Value for Money
    Priced reasonably, the mini JBL portable speaker offers excellent value. Its combination of portability, sound quality, and features like stereo sync and waterproofing makes it a versatile companion for any lifestyle.

    Final Verdict
    The mini JBL portable speaker proves that big things come in small packages. Whether you’re relaxing at home, hosting a casual get-together, or adventuring outdoors, this speaker delivers. Its stereo syncing capability is the icing on the cake, allowing you to double the sound for an unbeatable experience. Highly recommended for anyone seeking a portable speaker that doesn’t compromise on quality.

    Rating: 4.8/5
    Pros: Compact, waterproof, stereo sync, excellent sound quality.
    Cons: Limited bass for larger spaces. Perfect for single rooms though!
    Customer image
    charles huber
    5.0 out of 5 stars
    A Tiny Powerhouse with Stereo Sync Magic

    Reviewed in the United States on November 20, 2024
    If you’re looking for a compact, reliable, and surprisingly powerful speaker, the mini JBL portable speaker is a fantastic choice. Designed for people on the go, these speakers combine portability with sound quality, offering features that punch well above their weight.

    Build and Design
    The mini JBL portable speaker is lightweight and fits comfortably in your hand. Its rugged, waterproof design (IPX7 rating) makes it perfect for poolside parties, beach outings, or hiking trips. The durable fabric and rubberized housing give you the confidence that it can withstand accidental drops and splashes. Plus, the carabiner clip is a thoughtful touch for easy attachment to backpacks or belts.

    Sound Quality
    Despite its size, the sound output is impressively rich. The bass is punchy without overwhelming the mids and highs, ensuring clarity for vocals and instruments. It’s perfect for small gatherings or personal use, but don’t expect it to replace a full-fledged sound system for large spaces. That said, the audio remains distortion-free even at higher volumes—a testament to JBL's engineering.

    Stereo Sync Feature
    One of the standout features is the ability to pair two mini JBL speakers for stereo sound. The syncing process is straightforward—just press a button on each speaker, and they’ll link seamlessly. The stereo mode elevates the listening experience by adding depth and immersion, making it ideal for watching movies, gaming, or simply enjoying your favorite tunes with a friend.

    Battery Life
    The battery life is another highlight, offering up to 10 hours of playtime on a single charge. It uses USB-C for charging, which is both fast and convenient. Real-world usage may vary depending on the volume level, but it consistently delivers enough power to last through a day of moderate use.

    Connectivity
    Bluetooth pairing is quick and stable, with a range of up to 33 feet. The connection remains strong even through walls, making it easy to move around without losing the signal. Additionally, the speaker supports voice assistant integration, allowing you to control music or check the weather with ease.

    Value for Money
    Priced reasonably, the mini JBL portable speaker offers excellent value. Its combination of portability, sound quality, and features like stereo sync and waterproofing makes it a versatile companion for any lifestyle.

    Final Verdict
    The mini JBL portable speaker proves that big things come in small packages. Whether you’re relaxing at home, hosting a casual get-together, or adventuring outdoors, this speaker delivers. Its stereo syncing capability is the icing on the cake, allowing you to double the sound for an unbeatable experience. Highly recommended for anyone seeking a portable speaker that doesn’t compromise on quality.

    Rating: 4.8/5
    Pros: Compact, waterproof, stereo sync, excellent sound quality.
    Cons: Limited bass for larger spaces. Perfect for single rooms though!
    Images in this review

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