The JBL Go 4 is a pocket-sized speaker that's decent for outdoor use. Its durable build quality, with an IP67 rating against dust and water, and floating design mean you can take it with you on adventures.

Overall, at a price point of under $50, the JBL Go 4 is an excellent choice if you are looking for a portable speaker with a good depth of sound and solid construction. If you plan to take your tunes on the go, consider this speaker a great option.

So long, Go 3. If you're on the fence about upgrading, the Go 4 is undoubtedly the way to go.

Driving those on-the-go decibels.

Can JBL’s smallest speaker Go 'fourth' and prosper?

Bottom line: if you’re looking for a conveniently sized and reliably designed speaker on a budget, you won’t be disappointed with the JBL Go 4. Thanks to its IP67 rating and intuitive app offering adjustable EQ and Auracast connectivity, you won’t feel short-changed.