Top 7 Waterproof Outdoor Speakers 2025
When it comes to waterproof outdoor speakers in 2025, the focus is on durability, sound quality, and portability. With unpredictable UK weather and growing demand for outdoor events, these speakers are designed to handle tough conditions while delivering excellent audio. Here's a quick look at the top picks:
- Sonos Roam 2 (£179): Compact, IP67-rated, 10-hour battery, and great sound for smaller gatherings.
- Sony ULT Field 5 (£299): Rugged, IP67-rated, 25-hour battery, with bass-heavy audio.
- Sony ULT Field 3 (£199): Longest battery life (up to 30 hours), IP67-rated, and enhanced bass.
- JBL Flip 7 (£119): Affordable, IP68-rated, 12-hour battery, with balanced sound.
- Brane X (£399): High bass output, IP57-rated, 12-hour battery, and Wi-Fi connectivity.
- Ultimate Ears Wonderboom 4 (£89): Lightweight, IP67-rated, 14-hour battery, and 360° sound.
- Bose SoundLink Flex (£149): Compact, IP67-rated, 12-hour battery, and balanced audio.
Quick Comparison
| Speaker | Price (GBP) | IP Rating | Battery Life | Weight | Key Feature |
|---|---|---|---|---|---|
| Sonos Roam 2 | £179 | IP67 | 10 hours | 430g | Multi-room audio, Trueplay |
| Sony ULT Field 5 | £299 | IP67 | 25 hours | 1.9kg | Bass-heavy, party connect |
| Sony ULT Field 3 | £199 | IP67 | 30 hours | 1.3kg | Long battery, enhanced bass |
| JBL Flip 7 | £119 | IP68 | 12 hours | 590g | Balanced sound, compact |
| Brane X | £399 | IP57 | 12 hours | 680g | Strong bass, Wi-Fi connectivity |
| UE Wonderboom 4 | £89 | IP67 | 14 hours | 420g | 360° sound, floats |
| Bose SoundLink Flex | £149 | IP67 | 12 hours | 580g | Balanced audio, durable |
For festivals, garden parties, or beach days, these speakers combine durability with impressive audio performance. Choose based on your budget, sound preferences, and battery needs.
The 5 Best Waterproof Bluetooth Speakers of 2025
1. Sonos Roam 2
With a price tag of £179, the Sonos Roam 2 combines high-quality sound with a sturdy, compact design, making it a fantastic choice for UK festival-goers. It delivers excellent audio performance without breaking the bank, earning its spot as a favourite for outdoor events.
"Astonishingly lightweight, durable, and powerful, Roam 2 makes it easy to enjoy Sonos sound everywhere life takes you."
IP Rating
The Roam 2 is built for the outdoors, boasting an IP67 rating. This means it’s completely dustproof and can handle being submerged in water up to 1 metre for 30 minutes without any damage. Its tough exterior includes silicone end caps that help absorb the impact of drops and knocks. After exposure to water, simply dry it off with a cloth and let it air-dry. If it comes into contact with anything other than tap water, rinse it with clean water, shake it gently to remove excess, and let it drain vertically. This durability is paired with a battery life that keeps the music going all day.
Battery Life
The Roam 2 offers up to 10 hours of continuous playback, making it a dependable companion for day-long festivals. Its Battery Saver mode automatically powers the speaker down after 30 minutes of inactivity, helping conserve its 18Wh battery. Charging is straightforward with USB-C, and it also supports wireless Qi charging for added convenience.
Portability
Weighing just 0.43kg, the Roam 2 is incredibly portable. Its compact design makes it easy to carry around festival grounds or slip into a rucksack without adding unnecessary bulk. This lightweight build enhances its practicality while maintaining its ability to deliver impressive sound wherever you go.
Audio Performance
The Roam 2 excels in delivering well-balanced sound, although it’s more suited to smaller, intimate gatherings rather than filling large open spaces. With a maximum sound pressure level of 87.1 dB and a low-frequency extension of 76.6 Hz, it provides solid performance for personal use or small groups. Its Automatic Trueplay feature adjusts the audio to suit its surroundings, and its compression technology ensures distortion-free sound even at higher volumes.
"It's not loud or large enough to fuel a full-on dance party in the woods, but it does get surprisingly loud for its size."
Perfect for cosy settings, the Roam 2 also integrates effortlessly with other Sonos systems, ensuring a seamless and optimised listening experience.
2. Sony ULT Field 5
Next on our list is the Sony ULT Field 5, a speaker built for the outdoors. It combines rugged durability with bass-heavy audio, making it a favourite for outdoor events and festivals across the UK.
"The Sony ULT Field 5 delivers great sound with a hefty bass response, especially in ULT 2 mode."
IP Rating
With an IP67 rating, the ULT Field 5 is both waterproof and dustproof. It can handle being submerged in water up to 1 metre deep for 30 minutes and even endure a 3-minute water jet test (jets delivering 100 litres per minute at 100 kPa from 3 metres away). On top of that, it can withstand exposure to dust for 8 hours in a chamber with particles up to 75 μm in diameter. Just make sure the protective cap is securely in place.
Battery Life
The ULT Field 5 doesn’t just last - it thrives. Offering up to 25 hours of playback under standard conditions, it’s ready for long sessions. Switch to Stamina mode, and you’ll get an impressive 68 hours and 20 minutes of playtime, though some features will be disabled. In a rush? A quick 10-minute charge gives you up to 3 hours of playback. Plus, its USB-C port doubles as a power bank, letting you charge other devices on the go.
Audio Performance
This speaker doesn’t just play music; it brings it to life. The ULT Field 5 reaches a maximum sound pressure level of 96.7 dB. It features ULT preset modes (ULT1 and ULT2) to enhance bass, support for the LDAC codec for high-quality streaming, stereo playback, and a 10-band EQ with multiple sound presets .
"As you might guess, the ULT Field 5 delivers a bigger sound with more bass than the ULT Field 3. It's one of the best‑sounding Bluetooth speakers I've tested in its size class..."
- David Carnoy, Executive Editor / Reviews, CNET
The speaker shines on bass-heavy tracks, such as Danzig's "Tired of Being Alive", where the kick drum remains punchy and the bass stays consistent. Even acoustic tracks get a boost with ULT 2 mode, which maintains clarity and detail. For the best experience, aim the speaker directly at your listening area. Keep in mind, though, that maximum volume can slightly compress the bass.
3. Sony ULT Field 3
The Sony ULT Field 3 strikes a great balance between performance and portability, making it a solid choice for festivals and outdoor events across the UK. Designed to handle the unpredictable British weather, this mid-sized speaker combines rugged durability with impressive features.
IP Rating
The ULT Field 3 is built to take on the elements, boasting dual IP ratings: IP66 and IP67. The IP66 rating ensures protection against dust and powerful water jets, while IP67 means it can survive being submerged in up to 1 metre of water for 30 minutes. Rigorous testing included an 8-hour dust endurance trial and drop tests from 1.22 metres, meeting MIL-STD810H standards. It’s even resistant to salt water, but keep in mind that the waterproof and dustproof capabilities only work when the protective cap is securely closed.
Battery Life
When it comes to battery life, the ULT Field 3 delivers. You’ll get up to 24 hours of continuous playback under standard conditions. Switch on Stamina Mode (which disables the EQ), and the battery stretches to an impressive 44.5 hours. If you’re cranking up the volume with ULT Power Sound mode, expect around 5 hours of playtime. Need a quick boost? The quick-charge feature gives you up to 2 hours of music with just 10 minutes of charging. Plus, Battery Care mode caps charging at 90% to help maintain the long-term health of the battery.
Audio Performance
The ULT Field 3 isn’t just about durability and battery life - it shines in the audio department too. Its balanced sound profile delivers a powerful performance for its size. With ULT Power Sound enabled, the bass is surprisingly deep, making it a great companion for the pounding beats of house music at outdoor events. The speaker reaches a maximum output of 86.3 dB SPL, though some compression is noticeable at peak volume. The mid-range stays clear and detailed, while the treble adds a bright sparkle to vocals and string instruments. For an extra kick in the bass, simply press the ULT button.
"If you want a little extra oomph in your music, hit the shiny ULT button on the top of the speaker. It'll immediately satisfy any craving for big bass from a little speaker you may have." – Max Buondonno, The Shortcut
Although stereo content is downmixed to mono, the overall sound quality remains impressive. The ULT Field 3 scores 3.4 on the Multi-Dimensional Audio Quality Score, proving its strong performance within its category.
4. JBL Flip 7
The JBL Flip 7 continues the brand's tradition of delivering impressive sound and durability, making it a favourite for outdoor events across the UK. With a stellar 4.8/5 rating on Best Buy and a perfect score on ABT.com, it’s clear this speaker holds its own in the competitive market [38,39].
IP Rating
Equipped with an IP68 rating, the Flip 7 is both waterproof and dustproof, capable of being submerged in water up to 1.5 metres deep for 30 minutes. It's also drop-resistant, making it a reliable choice for rainy days or muddy festival grounds [36,38]. JBL has also taken steps toward sustainability, using 77% recycled plastic and 100% recycled fabric for the grille.
Battery Life
JBL advertises up to 16 hours of playtime with its Playtime Boost feature. However, real-world tests clocked around 6 hours and 16 minutes at 80 dB, though this comes with some loss in sound quality. At moderate volume and standard EQ settings, you can expect closer to 14 hours of playback. For extended use, you can keep the music going by charging it with a portable power bank during playback - perfect for long events.
"With new Playtime Boost we can enjoy up to 16 hours of playtime - because the moment should only ever stop on our terms." – JBL
Audio Performance
The Flip 7 delivers JBL’s signature Pro Sound with AI Sound Boost technology, covering a frequency range from 60 Hz to 20 kHz. It features a 25W RMS woofer and a 10W RMS tweeter, reaching a maximum volume of 88.3 dB SPL. While it’s great for picnics or casual outdoor gatherings, the sound profile is slightly more balanced compared to earlier models, with less emphasis on bass and a softer low-end. That said, its clarity remains impressive, and the redesigned tweeter dome enhances the high frequencies, adding more depth [37,40].
The JBL Connect app allows users to tweak the sound with different EQ settings. However, at maximum volume, bass compression can cause pumping effects and artefacts, so it’s best to keep the volume just below peak for optimal performance. Although the Flip 7 is a mono speaker, the AI Sound Boost ensures clarity even at higher volumes.
"JBL Flip 7 delivers award-winning sound on the go. Music has no boundaries." – JBL
Portability
The Flip 7 maintains the compact and sturdy design that JBL fans have come to expect. Its portable size makes it easy to carry, whether you’re heading to a festival, hosting a beach party, or enjoying a quiet evening at home. Built to endure the bumps and scrapes of travel, it’s a versatile choice for any occasion.
5. Brane X
The Brane X, priced at £499, stands out with its portable design and a built-in subwoofer that delivers deep, resonant bass capable of producing noticeable vibrations.
IP Rating
With an IP57 rating, the Brane X is both waterproof and dustproof, making it a reliable companion for outdoor adventures. This rating ensures it can withstand submersion in up to 1 metre of water for 30 minutes. Whether you're at a festival or relaxing on the beach, this speaker is built to endure challenging environments.
Audio Performance
The Brane X is designed to deliver a powerful audio experience, especially in the lower frequencies. Its enhanced sub-bass output sets it apart from typical speakers. With a maximum SPL of 98.9 dB, it outperforms competitors like the Sonos Move 2 and Ultimate Ears EPICBOOM when it comes to volume. However, its bass-heavy sound profile can slightly overshadow treble clarity, making it particularly suited for electronic and dance music genres. Outdoor performance is a strong point, though RTINGS.com notes that its sound can vary depending on the listener's position due to mediocre directivity.
The Brane X app includes a 5-band EQ and bass adjustment controls, giving users the ability to fine-tune the audio for different settings. Its Wi-Fi connectivity is another advantage, offering a more stable connection compared to Bluetooth, which is especially useful during parties and gatherings. Overall, its dynamic sound capabilities pair well with its portable design.
Portability
Despite its powerful audio features, the Brane X is designed with portability in mind. Weighing 3.5 kg and measuring 155 x 237 x 177 mm, it’s compact enough to take on the go. The built-in silicone handle makes it easy to carry with one hand, whether you’re off to a festival or setting up for a beach party. Its versatility allows it to function as both a desktop speaker and a portable boom box for DJs.
RTINGS.com highlights its loud output and durable IP57 protection but mentions that its battery life could be better. For DJs and music enthusiasts, the inclusion of a low-latency line-in socket is a game-changer, eliminating the delays often associated with Bluetooth transmission. The Brane X strikes a balance between portability, durability, and performance, making it a strong contender for those who want high-quality sound on the move.
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6. Ultimate Ears Wonderboom 4
The Ultimate Ears Wonderboom 4 packs a punch with its compact size, eco-friendly build (made with at least 31% certified post-consumer recycled plastic), and rugged design that’s perfect for festivals and outdoor adventures.
IP Rating
With an IP67 rating, the Wonderboom 4 is both dustproof and waterproof. It can handle being submerged in up to 1 metre of water for 30 minutes and even floats - ideal for poolside parties, beach days, or singing in the shower.
Battery Life
This portable speaker offers up to 14 hours of playtime and a wireless range of 40 metres, making it a reliable choice for outdoor gatherings. Its long battery life ensures the music keeps going, no matter the occasion.
Audio Performance
The Wonderboom 4 delivers 360° sound, ensuring consistent audio quality no matter where you’re standing. It reaches a maximum sound level of 86 dBC in normal mode and 87 dBC with Outdoor Boost, a feature designed to enhance sound clarity in open spaces. For spoken content, Podcast Mode reduces bass to make voices stand out. You can also pair two Wonderboom 4 speakers for stereo sound or extra volume, though its compact size means bass performance is limited at higher volumes.
Portability
Lightweight and tough, the Wonderboom 4 easily fits into backpacks or festival bags. Its sturdy design is built to handle the bumps and scrapes of outdoor use, and users frequently commend its durability for on-the-go lifestyles.
7. Bose SoundLink Flex
The Bose SoundLink Flex wraps up our list with its sturdy design and dependable performance, tailored for outdoor use. This compact speaker merges Bose's signature sound quality with features built to withstand the elements, making it a great companion for festivals, beach days, or garden gatherings.
IP Rating
With an IP67 rating, the SoundLink Flex is completely dustproof and water-resistant, capable of surviving immersion in water up to 1 metre for 30 minutes. It even floats, making it perfect for poolside or beach adventures. After exposure to saltwater or chlorine, simply rinse it with fresh water for maintenance. This level of waterproofing pairs with a battery designed to keep the music going in challenging environments.
Battery Life
The SoundLink Flex continues to excel outdoors with up to 12 hours of playtime on a single charge. While actual battery life may vary depending on usage, this duration is sufficient for most day-long events. Charging is straightforward with USB-C, requiring about 4 hours to reach full capacity.
Portability
Built for life on the move, the SoundLink Flex's compact size makes it easy to tuck into a festival bag or backpack. Its rugged build can handle the bumps and scrapes of outdoor adventures. The speaker features durable materials like a powder-coated grille, a design element borrowed from Bose's professional outdoor speakers. Rebecca Kowalczyk, a Bose Project Engineer, highlights this choice:
"Some of the things that went into the material selections were picking things that we know are inherently rugged, so powder coating on the grille was a natural choice. We use that right now for our professional speakers that live outdoors permanently."
Audio Performance
Bose's engineering ensures consistent sound delivery, even in tough conditions. Waterproof transducers and passive radiators, protected by a steel grille, produce clear and balanced audio. While it may not match the volume of larger models, it has been rigorously tested to maintain performance and avoid potential failures.
Speaker Comparison Table
Choosing the right waterproof speaker for outdoor events can feel overwhelming, but this comparison table lays out the key specs to help you decide with ease. It highlights essential features across a range of models, making it simpler to find one that suits your needs and budget.
| Speaker | IP Rating | Battery Life | Weight | Connectivity | Price (GBP) | Standout Features |
|---|---|---|---|---|---|---|
| Sonos Roam 2 | IP67 | 10 hours | 430g | Wi‑Fi, Bluetooth 5.2, AirPlay 2 | £179 | Multi‑room audio, voice control, automatic Trueplay tuning |
| Sony ULT Field 5 | IP67 | 25 hours | 1.9kg | Bluetooth 5.2, USB‑C | £299 | ULT Power Sound button, party connect for 100+ speakers |
| Sony ULT Field 3 | IP67 | 30 hours | 1.3kg | Bluetooth 5.2, USB‑C | £199 | Longest battery life, ULT button for enhanced bass |
| JBL Flip 7 | IP67 | 12 hours | 590g | Bluetooth 5.3, USB‑C | £119 | PartyBoost feature, compact cylindrical design |
| Brane X | IP67 | 12 hours | 680g | Bluetooth 5.0, USB‑C | £399 | Repel‑Shell technology, unique bass reproduction |
| Ultimate Ears Wonderboom 4 | IP67 | 13+ hours | 420g | Bluetooth 5.3, USB‑C | £89 | Most affordable, floats on water, 360‑degree sound |
| Bose SoundLink Flex | IP67 | 12 hours | 580g | Bluetooth 5.1, USB‑C | £149 | Floats on water, powder‑coated grille, PositionIQ technology |
Key Observations
Battery life is a major factor when planning for outdoor use. Models like the Sony ULT Field 3 stand out with up to 30 hours of playtime, ideal for extended trips or festivals where charging options are scarce. In contrast, the Sonos Roam 2 offers just 10 hours, better suited for shorter outings. Keep in mind that actual battery life may vary depending on volume and usage.
Weight plays a big role in portability. If you're travelling light, the Ultimate Ears Wonderboom 4 (420g) and Sonos Roam 2 (430g) are excellent choices. On the other hand, the Sony ULT Field 5, at 1.9kg, delivers powerful sound but is less convenient to carry.
Connectivity options are modern across the board, with all models featuring Bluetooth and USB‑C charging. The Sonos Roam 2 takes it a step further with Wi‑Fi and AirPlay 2, making it a versatile option for both home and outdoor use.
Price points vary widely, catering to different budgets. The Ultimate Ears Wonderboom 4 is the most affordable at £89, offering excellent value with features like 360-degree sound and the ability to float on water. At the premium end, the Brane X costs £399, appealing to those who prioritise advanced bass technology and durability. Mid-range models like the JBL Flip 7 and Bose SoundLink Flex balance cost and functionality well.
When choosing a speaker, consider how you'll use it. Whether you're looking for lightweight portability, extended battery life, or premium sound quality, this table provides a clear breakdown to guide your decision.
Festival Accessories: Stay Dry and Fresh with Dansu
Waterproof speakers might take care of the music at your festival, but keeping yourself dry and comfortable is just as important - especially with the unpredictable UK weather. That’s where Dansu rave towels come in, offering the perfect complement to your weatherproof speaker setup. These towels are more than just practical; they’re a festival essential.
Dansu’s quick-dry microfiber towels are tailor-made for the festival and rave scene. They’re made from ultra-absorbent microfiber, which can soak up several times its weight in moisture and dries up to 10 times faster than traditional cotton towels. Compact and lightweight, they come with a handy metal grommet so you can clip them onto your backpack or belt for easy access. Whether you’re caught in a sudden downpour at Glastonbury or sweating it out during a high-energy set at Creamfields, these towels ensure you stay fresh and dry without taking up valuable space in your bag - a real bonus given the strict bag policies at many UK festivals.
What sets Dansu apart isn’t just their performance, but their bold, dance-inspired designs. Featuring striking visuals influenced by club and dance culture, these towels double as a style statement. With prices ranging from £18 to £25 depending on size and design, they offer a great balance of practicality and flair for festival-goers who want to stand out.
Pairing waterproof speakers with Dansu towels creates the ultimate festival kit. While your speaker keeps the tunes going, rain or shine, your Dansu towel keeps you comfortable no matter the weather. Festival-goers at events like Glastonbury and Creamfields have raved about how these towels kept them dry during unexpected showers and fresh after hours of dancing - all while their speakers delivered uninterrupted beats.
Dansu towels also prove incredibly versatile at festivals. Use them as a lightweight seat cover on wet grass, a quick-dry option after using festival showers, or even as makeshift shade when the sun decides to make an appearance. Thanks to their sweat-wicking and odour-resistant properties, you can use them repeatedly over multi-day events without worrying about unpleasant smells or hygiene issues.
What’s more, these towels are machine washable and built to last. Unlike cheaper alternatives that lose their absorbency after a few washes, Dansu towels retain their softness and effectiveness, making them a reliable investment for frequent festival enthusiasts.
For a festival setup that’s ready for anything, pair your waterproof speaker with a Dansu towel. Both are designed to handle the elements, prioritise portability, and elevate your overall experience. Whether you’re enjoying an intimate gathering with friends or diving into the energy of a massive UK festival, this duo ensures you’re prepared for whatever the British weather throws your way.
Conclusion
When it comes to picking the right waterproof outdoor speaker for 2025, it all boils down to three key things: durability, sound quality, and portability. Look for speakers with at least an IP67 rating - perfect for handling Britain’s unpredictable weather and the inevitable mud at festivals like Glastonbury or Creamfields.
For sound, focus on balanced audio with solid bass and clarity, even at high volumes. For example, the JBL Flip 7 has been praised for its improved bass and dynamic range, making it a strong contender for music lovers on the go.
Battery life is another critical factor. The Sony ULT Field 3 offers an impressive 24 hours of playback in a lightweight design, while the JBL Flip 7 provides 14 hours, plus a handy boost feature and an easy-to-attach design for convenience. These features ensure your music keeps playing, no matter how long the festival lasts.
But let’s not forget the little things that make a big difference. Pairing your waterproof speaker with festival essentials like a Dansu towel can elevate your experience. While the speaker keeps the tunes going through rain or shine, the Dansu towel ensures you stay fresh and comfortable during those long, energetic days. Both are built to handle the challenges of festival life, from muddy fields to high-energy dance floors.
Whether you’re after powerful sound, compact versatility, or clever features, investing in a high-quality waterproof speaker - along with the right accessories - means you’ll be ready for whatever 2025’s festival season throws your way.
FAQs
What should I look for in a waterproof outdoor speaker for festivals in the UK?
When you're picking a waterproof outdoor speaker for festivals in the UK, the first thing to look at is the IP rating - aim for IP67 or higher. This will give you solid protection against water and dust, which is a must when dealing with unpredictable British weather.
You'll also want to think about durability, battery life, and sound quality. These features will make sure your speaker can keep up with long festival days while delivering great audio. Portability matters too - go for a lightweight and compact design that’s easy to carry around.
Lastly, check the connectivity options. A reliable Bluetooth connection with good range and stability will make your outdoor listening experience hassle-free.
What do IP ratings mean for the durability and waterproofing of outdoor speakers?
When you see an IP rating like IPX7 or IP67, it’s telling you how well an outdoor speaker can stand up to dust and water. The numbers matter - a higher rating means better protection. For instance, a speaker with an IPX7 rating can handle being submerged in water up to 1 metre deep for 30 minutes. That makes it a solid choice for dealing with rain, splashes, or even a quick dunk.
These ratings are especially handy if you’re planning to use your speaker at outdoor events like festivals or raves. They ensure your gear can withstand unpredictable weather or tougher conditions. Picking a speaker with the right IP rating means you’re investing in something built to last through your outdoor escapades.
Why is battery life important for outdoor speakers, and which one lasts the longest in 2025?
When it comes to outdoor speakers, battery life is a big deal. It guarantees uninterrupted music for extended events like festivals, camping adventures, or garden parties. The longer the battery lasts, the less you have to worry about recharging - especially when you're far from a power source.
The Tribit StormBox Blast is a top contender in 2025, boasting an impressive 30 hours of playtime. This makes it a dependable option for all-day or even overnight listening sessions.