JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big JBL Pro Sound with Punchy bass, 7-Hour Built-in…
JBL
Best for
Best floating mini
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$49.95
Updated May 20, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the JBL Go 4 is positioned as the pocket-sized, floatable option that nudges past Soundcore's Select 4 Go on build quality and ecosystem features without quite matching the Flip 5 on sound. rtings.com describes it as 'a pocket-sized speaker that's decent for outdoor use' with its IP67 rating and floating design, and stereoguide.com highlights app-based EQ and Auracast support as differentiators in the category. Community reception on r/JBL is consistent: 'sounds correctly, can be powerful and the treble stay precise at high volume, but the bass is not really here.' Another r/JBL thread frames it as 'a premium feeling design, super super portable, and just overall a well thought' out product, while a r/phRecommendation post notes real-world battery life closer to 5 hours than the rated 7.
What reviewers liked
- rtings.com confirms IP67 build with floating design suited for wet environments
- stereoguide.com calls out app EQ and Auracast as category-leading at the price
- r/JBL describes treble as staying precise at high volume
- Premium-feeling design noted across community threads despite the small footprint
Where it falls short
- r/JBL consensus flags weak bass as a persistent weakness
- r/phRecommendation post measured ~5 hours of battery vs the 7-hour spec
- No clip or strap means you'll need a shower caddy to mount it
- More expensive than the Soundcore Select 4 Go without dramatically better sound, per community comparisons
Across the reviewers we read, the JBL Go 4 is positioned as the pocket-sized, floatable option that nudges past Soundcore's Select 4 Go on build quality and ecosystem features without quite matching the Flip 5 on sound. rtings.com describes it as 'a pocket-sized speaker that's decent for outdoor use' with its IP67 rating and floating design, and stereoguide.com highlights app-based EQ and Auracast support as differentiators in the category.
Community reception on r/JBL is consistent: 'sounds correctly, can be powerful and the treble stay precise at high volume, but the bass is not really here.' Another r/JBL thread frames it as 'a premium feeling design, super super portable, and just overall a well thought' out product, while a r/phRecommendation post notes real-world battery life closer to 5 hours than the rated 7. For shower use specifically, the floating design and IP67 rating mean an accidental drop in the tub is a non-event.
The Go 4 doesn't beat the Flip 5 on sound or the Clip 5 on mounting, but for a small bathroom or a traveler who wants one speaker for shower, sink-side, and poolside, reviewers across our sources treat it as a credible all-rounder.
- 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.
I have the go 4 and it sounds correctly, can be powerful and the treble stay precise at high volume, but the bass is not really here.
It gets decently loud for it's size and sounds fine, plus it's a premium feeling design, super super portable, and just overall a well thought ...
Trust tier reflects our editorial assessment of the source, not the individual quote. Hover for the rationale. See how we tier sources →
“JBL GO 4: FULL Review + Pros & Cons” · YouTube
If the consensus convinced you
Check current price on Amazon
Pricing and availability change frequently. Tap through to confirm before buying.