In depth
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At a glance
The JBL Go 5 is designed to be easy to bring along almost by default. At 230 g it adds little weight, while USB-C audio, app EQ and simple stereo pairing give it more flexibility than its size suggests. The new edge lighting also doubles as a way to communicate status.
The important limit remains physical scale. It is suited to personal listening and small shared spaces. A larger portable is a better starting point for strong bass or music that needs to carry across a busy gathering.
What Hi-Fi? heard fuller bass and a richer presentation than the Go 4 while finding the overall balance composed. It also emphasized the obvious limits on space and scale from such a small cabinet. Those observations fit the Go 5’s role as a meaningful step above a phone for nearby music. 1
The app’s seven-band equalizer provides unusually detailed adjustment for a speaker this small. It is useful for modest changes to brightness or vocal balance. Asking it for very deep bass will not overcome the driver and cabinet size.
An existing Go 4 owner should weigh how often the new features will be used. A small sonic improvement is helpful, but the USB connection and simplified pairing are more concrete reasons to change a working setup.
USB-C supports digital music from compatible sources, including lossless content. That gives the Go 5 a useful second role beside a laptop when a wireless connection is inconvenient. The appeal is the convenient input option in a very small device.
AirTouch lets two Go 5 speakers pair for separate left and right playback by bringing them together. What Hi-Fi? found the process reliable and reported better synchronization than its experience with the Go 4. A pair can therefore make sense on a small desk, where physical separation helps more than simply raising volume. 1
Auracast also links compatible JBL speakers for group playback. That is a separate use from a matching stereo pair, and compatibility should be checked for the exact supported linking system.
The normal eight-hour figure is the sensible comparison point for music. Playtime Boost adds up to two hours by changing the sound, and What Hi-Fi? found that it removed much of the bass. It is useful for preserving a spoken program or finishing a session when the battery is low. 1
The small size does not mean a near-instant refill. JBL specifies about three hours to charge. A USB cable is not supplied, so an existing suitable cable and power source need to be part of the travel plan.
The Go 5 fits into spaces where larger cylindrical speakers are awkward. Its low weight makes it attractive for a day bag, while the IP68 rating provides substantial dust and water protection for incidental outdoor use.
The edge lights can show effects or status cues such as pairing and low battery. They provide a convenient way to check the speaker’s state. The app allows theme changes, and the speaker still makes sense when visual effects are unwanted.
The Edifier ES20 adds a microphone and a more generous qualified battery claim in a somewhat heavier body. The JBL Grip increases size and mass to 385 g and offers a larger driver arrangement with rear ambient lighting. Either is worth the extra carrying space when the Go’s scale is limiting.
The Go 5 is an appealing choice for buyers who want the smallest practical addition to a phone or laptop. Its connections and sound controls are useful extras. Choose it for convenience and nearby listening, with eight-hour normal-runtime expectations and modest bass demands.
This is a research-based review. The Fasit has not physically tested this product.
Independent sources cited in this article.
Independently reported sound, usability, or battery findings explicitly attributed in the article.