JBL Go 4: full spec sheet and buying guide
The JBL Go 4 is JBL's smallest, most affordable portable speaker: pocket-size, waterproof and able to link with other JBL Auracast speakers. At the time of writing it holds a 4.7/5 average from more than 19,505 Amazon ratings.
Pocket-size JBL Pro Sound, IP67 waterproof and dustproof, and Auracast to pair with other JBL speakers.
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Sound and connectivity
JBL says the Go 4 delivers punchier bass than its size suggests. With Auracast you can pair two Go 4 speakers for stereo, or connect multiple Auracast-enabled JBL speakers for bigger sound.
Battery and durability
Battery life is up to 7 hours, plus up to 2 more with Playtime Boost. The IP67 rating protects against water and dust, so it handles pool, beach and picnic use. It's made partly with recycled plastic and fabric.
Strengths based on its spec sheet
- Very small and affordable
- IP67 waterproof and dustproof
- Auracast stereo and multi-speaker
- High 4.7 average rating
What to consider before buying
- Shorter battery (7 hours plus 2) than bigger speakers
- Limited bass and volume due to size
- Not for filling large spaces
Want to compare this model with other audio options? Check out our audio buying guide.
Who is it ideal for?
Anyone who wants a tiny speaker for a backpack, bike, desk or shower.
Who is it NOT the best option for?
If you need longer battery and more volume, the JBL Clip 5 or Charge 6 are step-ups; compare them in our audio buying guide.
Frequently asked questions
Is the JBL Go 4 waterproof?
Yes, it's rated IP67 for water and dust.
How long does the battery last?
Up to 7 hours, plus up to 2 more with Playtime Boost.
Can I connect two JBL Go 4?
Yes, via Auracast for stereo, or with other Auracast-enabled JBL speakers.
Is the JBL Go 4 the right fit for you?
See current price on Amazon