WONDERBOOM Waterproof Bluetooth Speaker
The Wonderboom Waterproof Bluetooth Speaker is a small pebble-shaped speaker that looks like a slightly squished version of the company’s flagship UE Boom 2 speaker. It has the same soft rubber finish top and bottom, and a grille running around its bottom. Large, front-facing volume controls line its front and three control buttons sit on the speaker’s top. The top central UE button is primarily used for pairing, but in theory can be used to play, pause and skip tracks with various combinations of presses. I generally ignored them in favour of my smartphone’s on-screen controls, however. The only design flourish is a rugged fabric hook that sprouts out of the device’s top.
The design may sound barebones, but thanks to UE’s use of a varied colour palette, those looking for something noticeable can make it fairly ostentatious and easy to spot, which will be useful for people like skateboarders and surfers looking to add a soundtrack to their exploits. The Wonderboom is available in various colours.
The speaker’s also pretty rugged, with UE having built it to IPX7-rated standards, which means it can survive submersion in 1 metre of water for 30 minutes – though actually getting it below the surface is pretty tricky, as the Wonderboom is buoyant and naturally floats. Its waterproof and ruggedness is a blessing for regular home use.
We can see it being great as a shower speaker, for backpackers and holiday-goers looking for a lightweight speaker that can safely be used on the beach or by the pool. It is solid and well built, which turns it into a rather reliable piece of kit. The speaker also has a solid 10-hour quoted battery life, which I found accurate. The Wonderboom constantly managed to survive a standard 9-to-5 workday off a single charge with a full bar of battery left when playing music at around 75% maximum volume.
UE’s Boom range is famous for two things: insane maximum volume and powerful bass. Both of these strengths remain on the Wonderboom. The Wonderboom’s two 40mm active drivers and two 46 x 65mm passive radiators are capable of reaching devilishly high volumes and offer a robust 360-degree sound projection. Make no mistake, this speaker is more than capable of filling most regular lounges with music and will have the neighbours shouting at you to turn it down if you use it outdoors maxed out.
For those who want to make themselves deaf, or use the speaker during a house party, UE’s also made it so you can pair multiple Wonderboom’s together. The pairing process is pretty simple and just requires you to hold down the speaker’s UE button and wait until you hear a bongo noise to indicate the speakers have synced. UE claims you can pair multiple Wonderboom speakers and the system worked fine, but considering the speaker’s entry-level focus, we can’t see many people taking advantage of it unless they happen to have a mate who also owns a Wonderboom.
Bass levels are also solid and give low-focused genres, such as rap and dance, a decent rumble and powerful tone. Bass is an area where the Wonderboom beats most of its competitors. Highs are also capably handled for a speaker at the Wonderboom’s price point. All in all sound quality is about as good as you’ll find on a Bluetooth speaker in this price range.
That doesn’t mean it’s perfect. The mid-range lacks detail and feels generally weedy compared to highs and lows. On some genres, this can lead to a fairly flat or unbalanced sound. Classical music and metal are particularly badly affected. Listening to complex arrangements where there are lots of layers, subtleties are occasionally lost or very difficult to discern.
This isn’t an uncommon problem on Bluetooth speakers and, being fair to UE, it isn’t as pronounced on the Wonderboom as it is on competing, more expensive units. It’s also fairly forgivable considering the unit’s low price.
If you’re looking for an affordable Bluetooth speaker then the Wonderboom is one of the best options around. The speaker is ridiculously loud and features a nigh-indestructible waterproof chassis that lets it survive everything from accidental bumps and scrapes to excursions into the bathtub or pool. Add to this a robust 10-hour battery life and the Wonderboom earns its place as one of our most highly recommended portable speakers. The only downside is that, like all speakers at this price point, it’s a little sloppy with the way it handles mids, which makes some genres of music sound a little flat or unbalanced. Taking all into consideration, we can say that Wonderboom is one of the best speakers you can get in its price range.
The speaker sounds great, is fully waterproof, can pair to two devices simultaneously, can be paired to a second speaker, works with Siri or Google Assistant, and has a 100 feet wireless range. Adding all of these features up and it’s easy to see that the UE Wonderboom is an excellent waterproof speaker. In our eyes, the UE Wonderboom outshines most of the competition within this price range. If you’re looking for one of the best waterproof Bluetooth speakers on the market today, it’s hard to do better than the UE Wonderboom.