JBL Go 4
JBL Go 4 Technical Specifications
- Speaker Type: Ultra-portable Bluetooth speaker
- Sound Quality: JBL Pro Sound with rich, punchy bass
- Battery Life: Up to 7 hours of playtime
- Playtime Boost: Additional 2 hours with Playtime Boost
- Waterproof Rating: IP67 (waterproof and dustproof)
- Multi-Speaker Connection: Supports Auracast for pairing with multiple JBL Auracast-enabled speakers
- Stereo Pairing: Can pair two Go 4 speakers for stereo sound
- Integrated Loop: Redesigned for easy portability
- Materials: Made with post-consumer recycled plastic and fabric
- Packaging: FSC-certified paper printed with soy ink
- Dimensions: Fits in the palm of your hand
- Colorways: Available in a variety of colors
If you’re on the hunt for a portable Bluetooth speaker that packs a punch without taking up all your backpack space, the JBL Go 4 is here to make waves—literally. Designed with the adventurous spirit in mind, this tiny titan offers JBL Pro Sound that defies its diminutive size. Yes, it fits snugly in the palm of your hand, but don’t let that fool you; the audio performance is nothing short of impressive, delivering crisp highs and rich, punchy bass that will have your friends doing double-takes.
The Go 4 boasts a newly redesigned integrated loop, making it a breeze to clip onto your bag or belt loop as you wander from beach bonfires to backyard barbecues. With several vibrant color options, you can smoothly match your speaker to your mood or outfit—because who doesn’t want their tech to look as good as it sounds? Plus, it’s not just about looks; this speaker is built to withstand the elements, proudly wearing an IP67 rating, which means it can handle splashes by the pool and the occasional dust storm with ease.
Say goodbye to battery anxiety, too. With up to 7 hours of playtime on a single charge, the JBL Go 4 is ready for all-day adventures. And if you find yourself in the groove and want a little more juice, a simple tap activates Playtime Boost, adding an extra 2 hours of music magic. Imagine lounging under a starlit sky, the sounds of your favorite tracks filling the air, all without a charging cable in sight.
But why stop at just one speaker? The Go 4 makes it easy to elevate your listening experience with the option to pair two units for stunning stereo sound. Feeling ambitious? Use the innovative Auracast technology to connect multiple JBL Auracast-enabled speakers and turn any gathering into a full-on concert.
What’s more, JBL is committed to sustainability with the Go 4. Constructed with post-consumer recycled plastic and fabric, this speaker is a responsible choice for eco-conscious consumers who want to enjoy great sound while making a positive impact. It’s all wrapped up in eco-friendly packaging, proving that you can choose sound quality without compromising your values.
Whether you’re gearing up for a day trip to the coast or just chilling in your backyard, the JBL Go 4 is your ultimate sonic companion. So crank it up, let the music flow, and embrace the freedom of sound wherever life takes you.
Pros
- Compact and ultra-portable design, perfect for on-the-go use.
- Exceptional sound quality with JBL Pro Sound, delivering rich bass for an immersive listening experience.
- Robust battery life, offering up to 7 hours of playtime, with the option to extend it by an additional 2 hours.
- IP67 waterproof and dustproof rating ensures durability in various environments.
- Versatile connectivity with support for pairing multiple JBL speakers for an expanded audio experience.
- Ability to create a stereo sound setup by connecting two Go 4 speakers.
- Eco-friendly materials used in construction, contributing to sustainability efforts.
- Stylish design with a variety of color options to match personal style.
Cons
- Limited battery life may not be sufficient for extremely extended outdoor use.
- Small size may result in lower sound volume compared to larger speakers.
- Bluetooth connectivity may be affected by distance and obstructions, potentially impacting performance in larger spaces.
- While the design is portable, the integrated loop may not be perfect for all carrying methods.
- Additional speakers may be required for optimal performance in larger gatherings.

