The Wonderboom is one of Ultimate Ears' most popular speakers due to its small size that doesn't compromise on sound, and earlier this month, Ultimate Ears launched the Wonderboom 2, an updated version of the Wonderboom with some new functionality.

Design wise, the Wonderboom 2 features the same general size and shape as the original Wonderboom, though it's a bit taller. Ultimate Ears says the design was kept the same because customers loved the look of the Wonderboom. The Wonderboom's small size, affordable price tag, and big sound have always made it my favorite speaker in the Ultimate Ears lineup, and now the Wonderboom 2 is a new favorite.

wonderboom2black
Ultimate Ears kept everything that was great about the Wonderboom in the Wonderboom 2, but added some useful new features like better weatherproofing, stereo sound capabilities when using two speakers, and better sound both indoors and out.

The Wonderboom 2 measures in at about four inches tall and about 3.75 inches wide, so it's just about palm-sized. There are big volume control buttons at the front (an Ultimate Ears signature look), a stretchy loop for hanging it up at the back, and a covered micro-USB port for charging purposes. Physical controls for playing/pausing music, activating features, and powering the speaker on and off are located at the top.

wonderboom2front2
Ultimate Ears didn't change the size or the shape of the Wonderboom 2, but there are new colors and a new two-tone knit fabric that looks more premium than the fabric used for the Wonderboom. It comes in Deep Space Black, Crushed Ice, Radical Red, Bermuda Blue, and Just Peach, along with a gray and white camo edition that's available exclusively from Apple.

wonderboom2front
Like all Ultimate Ears speakers, the Wonderboom 2 was designed to deliver 360 degree sound thanks to its rounded design, and it delivers with impressively loud volume for its price point. Even with the volume cranked up, the sound is crisp and clear in the midrange with excellent bass for such a small speaker.

wonderboom2camo
I'm no audiophile, but I've always appreciated the sound that the Ultimate Ears products are able to deliver, and the same goes for the Wonderboom 2. Ultimate Ears actually bumped up the bass in the new model thanks to upgraded internals, and compared to the Wonderboom, it stands out. Despite the bass boost, the sound is still well balanced overall. I don't think the Wonderboom 2's sound matches Ultimate Ears' more expensive speakers, but it's not too far off.

wonderboom2top
The Wonderboom 2 maxes out at 86 decibels in standard mode, but Ultimate Ears added a new Outdoor mode that boosts things even further. Outdoor Boost mode bumps the sound up to 87 decibels, and while it doesn't sound like a huge boost, it does make a difference when playing music outdoors. You can tell when the outdoor mode is activated when the little tree on the bottom is lit up.

wonderboom2outdoormode
Outdoor mode cuts down on the bass and plays the midrange louder since bass isn't effective outdoors anyway, and this shift works pretty well when you're in the backyard, out at the pool, at the beach, or anywhere else where there's a wide open area. You're not going to want to use the new Outdoor mode when inside, though, because it sounds terrible indoors.

The original Wonderboom was rated IPX7, and while the new Wonderboom is just as water resistant, it also has a new IP67 rating for dust. That makes it both water and dust resistant, so you can take it to the beach and other areas where sand or dust might be issues without worrying about ruining it.

wonderboom2chargingport
I took the Wonderboom 2 in the shower and floated it in the sink and had no issues with the water resistance, which is what I'd expect as all of Ultimate Ears' products are meant to hold up to water.

The Wonderboom 2 has a few other neat tricks worth mentioning, including Double Up mode. This is standard in most Ultimate Ears speakers, but a new feature in the upgraded model lets you use two Wonderboom 2 speakers in stereo mode, which is a cool new addition.

wonderboom2
Unfortunately, Double Up's stereo speaker mode is limited to the new Wonderboom 2 speakers, so while you can pair an original Wonderboom and a Wonderboom 2 to play the same sound, using them in stereo mode requires two of the new models. Double Up can be activated by pressing down on the top button of each Wonderboom 2 at the same time, no app required.

wonderboom2inhand
It's simple to get going and it sounds excellent, so it's a neat way to get stereo sound indoors or outdoors. By the way, once linked, if you turn on outdoor mode, it's activated on both speakers rather than just one.

wonderboom2loop
Ultimate Ears also boosted up the battery in the Wonderboom 2 so it's able to last for 13 hours, which is basically all day battery life. That's up from 10 hours in the previous-generation Wonderboom.

Bottom Line

The Wonderboom 2 is a great little speaker that's perfect for both indoor and outdoor use. It's super portable, puts out impressive sound, and it's not too expensive at $100.

Compared to the original Wonderboom, this model is louder, has the Outdoor mode, three hour longer battery life, and the Double Up stereo mode, making it a solid upgrade overall.

wonderboom2side
I probably wouldn't shell out for a Wonderboom 2 if I already had a Wonderboom unless I wanted those specific features, but for someone looking for a small, versatile speaker that doesn't compromise on sound and can be used virtually anywhere, the Wonderboom 2 is worth considering.

If you don't need the Wonderboom 2's features, you can pick up an original Wonderboom from Amazon for right around $55, which is an excellent price.

How to Buy

The Wonderboom 2 can be purchased from the Ultimate Ears website or from Amazon.com for $99.99. The Apple-exclusive camo model will be available in July.

Note: Ultimate Ears provided MacRumors with two of the Wonderboom 2 speakers for the purpose of this review. No other compensation was received.

Top Rated Comments

bbeagle Avatar
85 months ago
For the price, I’ll take these over HomePod any day
This is a completely different product than HomePod or Sonos.
Score: 1 Votes (Like | Disagree)
ThaRuler Avatar
85 months ago
For the price, I’ll take these over HomePod any day
Score: 1 Votes (Like | Disagree)
Jimmy James Avatar
85 months ago
I have the original. It’s great, if a little boomy with voice such as podcasts.
Score: 1 Votes (Like | Disagree)

Popular Stories

Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Wednesday December 24, 2025 8:40 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
maxresdefault

10 Mac Apps Worth Trying in 2026

Wednesday December 24, 2025 9:27 am PST by
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out. Subscribe to the MacRumors YouTube channel for more videos. Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows. One Thing (Free) -...
Foldable iPhone 2023 Feature Iridescent Search

Samsung Developing 'Wide Fold' With iPhone Fold-Like Design Ahead of Apple's 2026 Launch

Tuesday December 23, 2025 11:55 am PST by
Samsung is working on a new foldable smartphone that's wider and shorter than the models that it's released before, according to Korean news site ETNews. The "Wide Fold" will compete with Apple's iPhone Fold that's set to launch in September 2026. Samsung's existing Galaxy Z Fold7 display is 6.5 inches when closed, and 8 inches when open, with a 21:9 aspect ratio when folded and a 20:18...
iOS 26

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

Monday December 22, 2025 3:20 pm PST by
The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act (DMA) with bringing "new opportunities" to European users and developers. The Digital Markets Act requires Apple to provide third-party accessories with the same capabilities and access to device features that Apple's own products get. In iOS...
iphone fold 3d print

Have a 3D Printer? You Can Make Your Own iPhone Fold Dummy

Tuesday December 23, 2025 1:31 pm PST by
Apple is working on a foldable iPhone that's set to come out in September 2026, and rumors suggest that it will have a display that's around 5.4 inches when closed and 7.6 inches when open. Exact measurements vary based on rumors, but one 3D designer has created a mockup based on what we've heard so far. On MakerWorld, a user named Subsy has uploaded a 1:1 iPhone Fold replica (via Macworld), ...
iPhone Fold Vertical Feature

Why Apple's Foldable iPhone May Be Smaller Than Expected

Tuesday December 23, 2025 5:21 am PST by
Apple's first foldable iPhone, rumored for release next year, may turn out to be smaller than most people imagine, if a recent report is anything to go by. According to The Information, the outer display on the book-style device will measure just 5.3 inches – that's smaller than the 5.4-inch screen on the ‌iPhone‌ mini, a line Apple discontinued in 2022 due to poor sales. The report has led ...