MEGABOOM 4 Waterproof Bluetooth Speaker - Red | Immersive 360-degree sound, balanced bass, floating speaker, 20-hour battery, 147ft (45m) range

I’ve owned several UE Boom models over the past 10 years and have purchased them as gifts for others. The MegaBoom is my favorite with its rich 360 degree sound, long battery life, and the fact that it’s waterproof and floatable out at the pool. I’ve never actually plunked one in the pool (I’ve used it in the shower though), but I feel confident knowing if it got knocked in, it would be fine. Party Up through the app is amazing and getting even better over the years — I don’t recall the stereo option, but I now can either mirror the speakers so that each has all channels, or I can opt to put them in stereo mode which is pretty darn cool. I would still like UE speakers if they were only standalone devices, but the fact that I can link up to 150 devices and place them in various places for gatherings makes it an undeniably great product! I’ve even borrowed extras from family & friends for big parties. I just bought a new MegaBoom 4 and thought it would be fun to compare to my MegaBoom 3. Honestly, they’re both amazing, and while I could hear a little more depth of sound from the 4 (maybe), the sound was very very similar. If you own a 3, adding a new one is great, but I probably wouldn’t recommend spending on a new one simply to upgrade. I was a little disappointed that the 4 can’t use the Power Up base. It has a USB-C connection, but no ability to dock to a base. I suppose that really shouldn’t matter, but I’ve just found it much easier to ensure it’s always charged if I plop the speaker on its dock and not having to fish out a cord that has fallen behind a piece of furniture because I unplugged the speaker. Silly? Yeah, I know. It’s just a personal preference and I wish they had kept that feature. The MegaBoom device does not have a mic, so it cannnot be used for 2-way communication. The 4 does have the ability to speak into your phone and broadcast your voice through the speaker using the Ultimate Ears app. If you’re in the market for a new portable Bluetooth speaker, don’t hesitate — it’s absolutely worth it. Hint: they’re pretty much indestructible, so if you find one on Amazon Resale (formerly Amazon Warehouse), it’s a great way to get one at a terrific bargain and it’s likely in good shape. Floating in the pool is going to be even better this summer. Can’t wait!

Really nice speaker. Has great sound and can get to a high volume. I like that you are able to connect it to other Megaboom speakers and that it's waterproof. Really nice lookjing and not heavy. The only thing is I wish it came with a charger.

Wow! You won’t believe the quality and volume of sound this thing puts out! I have had it a year now and I’m still amazed. Magic elf engineers must have designed and built this thing. Only one small complaint being battery replacement. After ten months of near constant use the battery was losing power to where it needed frequent recharging. I bought a higher capacity replacement battery here on Amazon and ran into a struggle getting it apart to replace with the new battery. This speaker is waterproof so it’s sealed up exceptionally well but you have to break the seal to replace the battery. Just watch a YouTube video for instructions. This will not stop me from buying another one should mine get lost overboard or wear out over time. Friends always remark on the quality of sound this compact unit puts out. Would make a fantastic Christmas gift to a boater, camper, Raver, or backyard party.

Easy to portability, i bought for my husband, we like to travel, and he like to work with music so this was perfect and also we needed something functionality.

I found this speaker very unimpressive for the exhorbitantly high price. I expected a top end sound with depth and base. There was not. Sound was “tinny” and the speaker dramatically lacked any kind of bass. I tried multiple songs and music genres from my playlist. Comparing it to my $80 Bose Soundlink II and the Bose sounded as good if not better. This is just a fair speaker, nothing in particularly outstanding about it, tho you may like the app for controlling it. I returned mine within a half hour and went with the JBL charge for the same price. I expect that feelable bass and depth from that product. This Ult Ear product would be decent if it were priced at around $100, but no more. Update: As stated I got the CHARGE5 from JBL and it costs around the same as this one. BUT the sound was dramatically superior to the (not so) Ultimate Ears MegaBoom speaker for $200. I’m extremely glad I made the switch to JBL, I get nothing from them for this, except the all around higher quality sound with an appropriate amount of sub woofer to it.If you’re considering which one, then go with the JBL Charge of the Flip is a little cheaper but I do not have one of those. Speaking of cheaper, like I said before, the Bose Soundlink Color 2 is a great quality compact speaker for less than $100, that puts out a rich depth kind of sound. I was hugely disappointed with the Ult Ear, especially at that price point.

Sounds great, easy to connect. Be aware that there is NO charging cord that comes with this. Luckily we had a another cord for charging, but I wasn't aware that the cord does not come with it. Personally, I think this is ridiculous as we spent close to $200 on this, and they can't provide a cord.

I LOVE!!! this speaker! I have had the Megaboom 3 since 2020, and today , 5 years later it is as perfect as the day I bought it. Its size is not too big, but it easily works for a fairly big party. The sound quality is amazing. The battery life is incredible. All that they say about this product is true. The new one, Megaboom 4 is just as great, with crispy and deep bass.

This speaker has an AMAZING sound and is easy to use! GREAT Purchase!

Confiable y satisfecho, totalmente nueva y sin detalles.

This is my opinion, and my view of Megaboom4. Opinions are BS, no one is obliged to personally take them. I read comments about how bad they are, specially if you pair more than one speaker in party mode. I also watched YouTube videos where the reviews are based on only one speaker, but so far mostly I've seen are megabomm3 reviews for some reason. When using one speaker, for me, the sound was good, but not so great. Sometimes I had minor, almost fainted chirping distorted sounds coming out the one speaker. The fix was restarting my phone. Then, I bought a seccond megaboom4 speaker. Adding a second Megaboom4 to the Firts Megaboom4 speaker, well, at first they sounded terrible, and it just confirmed what some youtube reviews where there claiming that the speakers can't pair properly. I heard in YouTube that the songs when played they keep skeeping the music back and forth, and that isinterrupts the songs badly. Yes, this is true, and the chirping static sound was worse with two of the speaker playing at the same time. I was like.. hmm,, yeah. They are bad, but was it worth buying them? So, I was disappointed, but i decided to turn off the speakers, and I restarted my cellphone..and then,, there you have it. Cristal clear sound, in double mod and even in stereo mod. They sound amazing both together, and my bet is that the more speaker you add they will sound better. If you plaxe yiurself in beween them speakers, the base is strong and powerful, and the tones and frequencies of the song played sound great to my ears, but this is my opinion. So, there you have it. No issues with blue tooth when pairing more than one megaboom4, and as for the chirping sound some youtubers and reviewing people talk about? Well, that's B$..*&^%.. don't belive them coz I don't belive them, and I am so grateful I didn't belive them. I recommend the Megaboom4, I paid 199$ plus tax Canadian dollars for each Megaboom4, but so what? They are a great traveling pair of Megaboom4 speakers for me.

I bought this for my parents 3 years ago. It is still going strong. The sound quality, volume and clarity are very impressive. It is easy to clean when they take it out while gardening. I have the UEBoom2, it is 6 years old and I have not gone easy on it. Despite the abuse(playing at high volume) it has shown no sign of weakening. These are excellent speakers that will last along time.

Muy buena bocina y excelente sonido!!