Ultimate Ears Megaboom 3 Review


Whether you’re having a barbecue party by the poolside or out camping in the wilderness, adding your favorite playlist to your outdoor adventure will guarantee more fun. But with the wide selection of portable Bluetooth speakers out on the market today, it can become a bit of a challenge to determine which one is reliable when you’re out and about.

It’s a good thing that Ultimate Ears released their MEGABOOM 3 speaker that is claimed to have 20 hours of battery life. Not only that, but it also sports a water/dust resistant design, plus loud and clear sounds to make you enjoy your tunes at the fullest.

With Ultimate Ears’ 3rd Generation of the MEGABOOM, the company didn’t attempt to reinvent their cylinder of sound. Instead, they focused on making steady enhancements that translate into the real world. Hence, making the Ultimate Ears MEGABOOM 3 possibly one of the best portable Bluetooth speakers around.

Today, we’ll be checking out how well the MEGABOOM 3 performs, and if its features and specifications are worth considering. But first, let’s take a look at what’s inside the box.

Ultimate Ears Megaboom 3 Review – What’s in the Box?

Our Ultimate Ears MEGABOOM 3 arrived in a simple-looking box that is thick and durable enough to protect the speaker inside. The front portion of the box, on its right, displays an image of the speaker while on its left is the company’s name. Also, you can find MEGABOOM 3 written on the lower-left corner of the box.

The left side of the box features an image with people having a fun time with their Ultimate Ears MEGABOOM 3, and on the right portion is another image of the speaker itself. When you flip the box, you will see more details and information about the product. Some of these include its features, compatibility, and the like.

Inside, we were finally able to see the MEGABOOM 3, and what we got was the speaker in the Sunset Red shade. Aside from the Ultimate Ears MEGABOOM 3, other inclusions in the package are the quick start guide, a power adapter, and one micro USB cable.

The Product

Ultimate Ears Megaboom 3 Review

The design and build of the MEGABOOM 3 is quite familiar since it resembles other portable speakers from Ultimate Ears. These include the BLAST, BOOM, and the MEGABLAST with its classic cylindrical design. The speaker is something that you can carry with just a single hand since it features a robust and non-slip grip. The MEGABOOM 3 makes your cylindrical aesthetics simpler compared to the previous generations, improving and enhancing on most elements of the design.

This new model makes use of bigger volume buttons on the side to its mesh covering. The design shifts the charging port from the bottom of the speaker to the side to give you more access to that specific port. At the top, you will see a little power and Bluetooth-pairing button, as well as a more prominent button called the Magic Button which is at the center of the speaker.

The Magic Button can be set up to launch playlists on the Deezer or Apple Music streaming services, but it’s more efficient for managing playback. A single touch plays or pauses your current track, while double-tapping skips to the next tune. This Magic Button succeeds the MEGABOOM’s touch-sensitive top, and it consistently works better compared to the touch top.

The Ultimate Ears MEGABOOM 3 does not support wired connection due to the lack of an auxiliary input, and this is something that UE removed in their redesign. Also, the company opted to remove their speakerphone from the MEGABOOM 3.

The Ultimate Ears MEGABOOM 3 comes with two 50-millimeter drivers, 4 Ohm full-range drivers, as well as two 55 x 86-millimeter passive radiators. Its total sound level is at 90dBA with a frequency range of 60Hz to 20kHz.

This speaker makes use of a rechargeable Lithium-ion battery that lasts up to 20 hours of use. For its connectivity range, it reaches up to 45 meters or 150 feet.

When it comes to its compatibility, the Ultimate Ears MEGABOOM 3 works great with a variety of devices. These include tablets, smartphones, and other devices supporting Bluetooth and Bluetooth Smart wireless audio profile (A2DP or Advanced Audio Distribution Profile).

The speaker has a diameter of 87 millimeters, a height of 225 millimeters, and weighs a total of 925 grams. Lastly, Ultimate Ears included a two-year warranty on poor quality or defective materials used for the product.

Product Features

Loud, Clear, and Immersive

The Ultimate Ears MEGABOOM 3 features clear, immersive audio with balance and powerful volume. The brand’s unique sound processing allows it to produce accurate audio to deliver your favorite songs in its highest quality, at all volume levels.

Spatial 360-degree Audio

Ultimate Ears perfected their classic cylindrical design in the MEGABOOM 3. With its new and improved design, it can deliver a stereophonic sound that resonates in every direction.

Intense Bass

With MEGABOOM 3’s increased size and a larger woofer, you can enjoy intensified bass that is 50% deeper than BOOM. The best thing about this is that it does not exaggerate nor distort your music. Enjoy accuracy with bass that you can hear and feel.

Durable and Ready for Rigorous Activities

Ultimate Ears created MEGABOOM with durability that can withstand any adventure. It has undergone more than twenty-five durability tests, drop tests, as well as thousands of button pushes. No need to worry about damages when you spill your drink on it, drop it, or kick it.

Top-Notch Battery Life

The MEGABOOM 3 not only comes with impressive audio, but it also has a battery life that lasts up to 20 hours. It utilizes the newest battery cell technology that provides high-performance electric cars with power that can last for a whole day on one charge.

It Floats and can Withstand Water

With an IP67 waterproof and dust-proof rating, you can submerge the MEGABOOM 3 for as long as thirty minutes. It also floats you can bring it with you on your beach adventures and pool parties.


Using the Product

The bar for quality when it comes to Bluetooth speakers has been on the rise in recent years. Back then, most of us praised such speakers for being loud and having a bit of bass response semblance. But now, there are a lot of excellent-sounding options that you can choose from, and Ultimate Ears’ MEGABOOM 3 is something worth noticing.

Now when we say that this speaker holds its own against other non-portable Bluetooth speakers, that’s saying a whole lot. The MEGABOOM 3 does not only produce loud sounds, but it also gives you clean and high-quality audio similar to standard powered speakers. It provides you with powerful bass that can make your barbecue party more lively. Though if you want to change your EQ presets, you can do this via the app to adjust its frequency channels.

One of the best elements that we loved about the MEGABOOM is how well it’s able to disperse sounds. It produced vibrant and bold audio in every direction, letting us continuously enjoy our favorite music even in large open spaces. The speaker was able to showcase each instrument in classical music, and we loved how clear everything sounded.

Speaking of having an IP67 rating, it means that the MEGABOOM 3 is waterproof. So, we tried testing it by submerging the speaker under 3 feet of water for 30 minutes. When we pulled it out, it was playing and working excellently, which was great.

The company claimed that their Ultimate Ears MEGABOOM 3 can play continuously for 20 hours on a full charge, so we tested it to see if this was true. Now when it comes to pairing, it was able to pair on our smartphones quickly. The speaker’s signal strength was highly impressive despite working through a couple of walls while indoors.

Overall, we enjoyed the sounds that the Ultimate Ears MEGABOOM 3 offered. It was able to produce clean, reliable, and powerful audio in both the high and low end. Plus, it was loud enough to fuel a beach party without us having to worry about it getting soaked. So with that, we’re giving the Ultimate Ears MEGABOOM 3 two thumbs up for its performance, and we highly recommend this to anyone who wants to listen to awesome music while outdoors.


The new BOOM & MEGABOOM app is free for Android and iOS. Although it took away a couple of features, it comes with new useful ones. The app allows you to connect the MEGABOOM 3 with older models under the series, as well as Ultimate Ears’ BOOM 2 and BOOM 3 speakers. You can assign playlists to the Magic Button so you can start playback when you press it for three seconds. BOOM & MEGABOOM app lets you select from preset equalizer settings or make your own.


Ultimate Ears is a well-known brand for its durable Bluetooth speakers that deliver impressive audio. All of their speakers last through the years, and there is no reason for the MEGABOOM 3 to be different.

The MEGABOOM 3 is an almost perfect portable Bluetooth speaker. With the superior combination of its durability, audio performance, and long battery life, you can take your speaker with you on any adventure.

If you’re searching for the best Bluetooth speaker in the market, the Ultimate Ears MEGABOOM 3 is the perfect choice for you.

Where to Buy

If you want to have your Ultimate Ears Megaboom 3, you can purchase this from the company’s official website.