The best speaker for paddle boarding is the Ultimate Ears Wonderboom 4: it’s small, rated IP67 waterproof, and it floats, so a fall doesn’t mean losing it. If you’d rather clip a speaker to a D-ring, the JBL Clip 5 is the pick, and the JBL Charge 6 is the one for all-day sessions with a group.
We haven’t tested these speakers hands-on. We picked them from manufacturer specs, waterproof ratings, owner reviews, and whether they’re in stock now. Two speakers from the 2022 version of this list (the JBL Charge 4 and the Kunodi shower speaker) are no longer available on Amazon, so we replaced them.
Our picks at a glance
- Best overall: Ultimate Ears Wonderboom 4, IP67 and it floats.
- Best clip-on speaker: JBL Clip 5, with a built-in carabiner for your D-ring.
- Best for long days and groups: JBL Charge 6, IP68 with up to 28 hours of play.
- Best budget speaker: Anker Soundcore 2, IPX7 and 24 hours for under $30.
- Best cheap SUP-themed speaker: OontZ Angle 3 Ultra in SUP Blue.
- Biggest sound: JBL Xtreme 2, a big speaker for the beach and calm water.
What “waterproof” means for a speaker
Look for the IP rating. The second digit is the water rating:
- IPX4 or IP54: splash-resistant only. Not good enough for a board.
- IPX7 or IP67: survives being dunked to about 1 meter for 30 minutes. This is the minimum for paddling.
- IP68: survives deeper or longer submersion, as specified by the maker.
A waterproof speaker can still sink. Unless it’s sold as floating, tie it to the board’s bungees or a D-ring with a short leash.
Small, tough, and it floats
Ultimate Ears Wonderboom 4
The Wonderboom 4 is a small, round speaker with 360-degree sound. UE rates it IP67 and says it floats and is drop-tested from 5 feet. That combination is exactly what you want on a board.
UE claims up to 14 hours of playtime and a 131-foot Bluetooth range. An Outdoor Boost button makes it louder and brighter for open-air listening, and you can pair two for stereo.
Who it suits: most paddlers. It’s easy to strap under a bungee, and if it goes overboard you can scoop it up.
| Spec | Wonderboom 4 |
|---|---|
| Waterproofing | IP67, floats |
| Claimed battery | Up to 14 hours |
| Range | 131 ft (40 m) |
| Drop test | 5 ft |
| Charging | USB-C |
| Extras | Outdoor Boost, stereo pairing, hanging loop |
| Price | Around $55 at the time of writing |
Pros
- Floats, so it’s hard to lose
- Tough and drop-tested
- 360° sound suits a board in the middle of a group
- Small and light
Cons
- Less bass than bigger speakers
- No power bank feature
- Charging cable not included
Verdict
The safest bet for a speaker that lives on your board.
A carabiner speaker for your D-ring
JBL Clip 5
The Clip 5 has a built-in carabiner with a wide opening, so you can hook it to a D-ring, bungee or life jacket. JBL rates it IP67.
JBL claims up to 12 hours of playtime, plus about 3 more with its Playtime Boost mode. You can pair two for stereo or link it to other JBL speakers with Auracast.
Who it suits: solo paddlers who want music close by without anything loose on the deck.
| Spec | JBL Clip 5 |
|---|---|
| Waterproofing | IP67 |
| Claimed battery | Up to 12 hours, plus 3 with Playtime Boost |
| Mount | Integrated carabiner |
| Charging | USB-C |
| Extras | Auracast multi-speaker, stereo pairing |
| Price | Around $60 at the time of writing |
Pros
- Clips securely to the board or your PFD
- Loud for its size
- Long battery life for a small speaker
Cons
- JBL doesn’t advertise it as floating, so keep it clipped on
- Less bass than the Charge 6
Verdict
The best pick if you want your speaker clipped on, not lying loose.
All-day battery and a power bank for your phone
JBL Charge 6
The Charge 6 is JBL’s mid-size speaker. It’s rated IP68 for water and dust, and JBL says it survives a 1-meter drop onto concrete. It has a removable carry strap and a built-in power bank to top up your phone.
JBL claims up to 24 hours of playtime, or 28 with Playtime Boost, and says 10 minutes of charging gives about 2.5 hours. You can stereo-pair two Charge 6s with Auracast.
Who it suits: groups rafting up on calm water, all-day outings, and anyone who wants the speaker to charge their phone too.
| Spec | JBL Charge 6 |
|---|---|
| Waterproofing | IP68, plus dustproof and drop-proof |
| Claimed battery | Up to 24 hours (28 with Playtime Boost) |
| Fast charge | About 2.5 hr playtime from 10 min (claimed) |
| Extras | Power bank, removable strap, Auracast, app |
| Price | Around $150 at the time of writing |
Pros
- Best waterproof rating here
- Very long battery life
- Charges your phone
- Fuller sound than the small speakers
Cons
- Bigger and heavier than the Clip or Wonderboom
- JBL doesn’t say it floats, so leash it
- Expensive
Verdict
The one to bring for long days and group paddles.
Cheap, long-lasting and IPX7
Anker Soundcore 2
The Soundcore 2 has been a budget favorite for years, with well over 100,000 owner ratings on Amazon. It’s rated IPX7, has dual drivers with Anker’s BassUp, and Anker claims 24 hours of play from its 5,200mAh battery.
Who it suits: paddlers who want a dependable speaker without spending much.
| Spec | Soundcore 2 |
|---|---|
| Waterproofing | IPX7 |
| Claimed battery | Up to 24 hours |
| Output | 12W |
| Range | About 66 ft (20 m) |
| Warranty | 18 months |
| Price | Around $28 at the time of writing |
Pros
- Very cheap
- Long battery life
- Huge track record
Cons
- Doesn’t float; leash it
- No carabiner or strap mount
- Sound is good for the price, not more
Verdict
The best value speaker for the board.
A cheap speaker in a paddle-friendly color
OontZ Angle 3 Ultra (SUP Blue)
The OontZ Angle 3 Ultra is a small triangle speaker from Cambridge SoundWorks, available in a SUP Blue color. It’s rated IPX7, puts out 14W, and OontZ claims up to 20 hours of play at two-thirds volume and up to 100 feet of Bluetooth range.
Who it suits: casual paddlers who want a cheap speaker that looks the part.
| Spec | OontZ Angle 3 Ultra |
|---|---|
| Waterproofing | IPX7 |
| Claimed battery | Up to 20 hours at 2/3 volume |
| Output | 14W |
| Range | Up to 100 ft |
| Bluetooth | 5.4 |
| Price | Around $20 at the time of writing |
Pros
- Cheapest pick here
- Good battery life
- Stereo pairing with a second unit
Cons
- Doesn’t advertise floating, so leash it
- Smaller sound than the JBLs
Verdict
A fun, cheap speaker for casual days on the water.
A big speaker for big sound
JBL Xtreme 2
The Xtreme 2 is a large speaker with a shoulder strap and JBL’s full-size sound. It’s rated IPX7, and JBL claims up to 15 hours of play. It’s an older model now (JBL has released newer Xtremes since), but it’s still sold and still well reviewed.
It’s best on calm water, at the beach, or on a wide board where it can sit secured under bungees.
Who it suits: groups who want real volume at a beach or sandbar, and paddlers on big, stable boards.
| Spec | JBL Xtreme 2 |
|---|---|
| Waterproofing | IPX7 |
| Claimed battery | Up to 15 hours |
| Carry | Shoulder strap |
| Price | Around $150 at the time of writing |
Pros
- The biggest sound on this list
- Strap makes it easy to carry from the car
- Large owner base
Cons
- Big and heavy for a paddle board
- Lower waterproof rating than the Charge 6
- Older model
Verdict
For when sound matters more than size.
