

Ultimate Ears EPICBOOM Outdoor 360 Degree Sound Waterproof Wireless Bluetooth Portable Speaker, USB Cable, Black
Key item features
- Immersive Sound: 360-degree booming bass with a woofer delivering 94 db of big, bassy stereo and deep sounds.
- Customizable EQ: Adjust EQ settings or choose from presets like Deep Relaxation Mode, Podcast Mode, or Gaming Mode via the BOOM app.
- Long Battery Life: Enjoy up to 17 hours of continuous playtime without needing to recharge.
- Waterproof Design: IP67 rating ensures the speaker is dustproof and can be submerged in 1 meter of water for up to 30 minutes.
- Party Sync: Use PartyUp on the BOOM app to pair with other BOOM, MEGABOOM, and HYPERBOOM models for amplified sound.
- Durable Build: Dirt-resistant, drop-proof, and equipped with a handy loop for easy portability.
- Easy Connectivity: Effortlessly connect and play music with the Magic Button and one-touch NFC connection.
- Eco-Friendly: Made with a minimum of 59% post-consumer recycled plastic by weight.
Specs
- Battery life17 h
- Ip codeIP67
- Maximum transmission range180 ft
- FeaturesFloatable
- Assembled product weight5.31 lb
- Peak audio power handling10 W
Reviews summary
Pros
- : Lasts longer than expected.
- : Delivers clear highs, rich mids, and deep bass.
- : Has sufficient volume for outdoor events.
- Free shipping
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About this item
Product details
- 360-Degree Booming Bass and Adaptive EQ: A loud Bluetooth speaker with a woofer that delivers 94 db of big, bassy stereo and deep sounds; tap Outdoor Boost for great sound outdoors.
- Customizable EQ: Customize your EQ, or choose from presets like Deep Relaxation Mode, Podcast Mode or Gaming Mode—all from the BOOM app
- 17 Hours of BOOM: Forget about charging; this loud waterproof Bluetooth speaker has long battery life that keeps the party going
- Floatable Waterproof Speaker: With an IP67 rating, it withstands dust and can be submerged in 1 m of water for up to 30 minutes—bring it to the beach, pool or shower without worry
- Party Up for More Fun: Use PartyUp on the BOOM app; pair the EPICBOOM loud outdoor Bluetooth speaker with the BOOM, MEGABOOM and HYPERBOOM models for bigger, earth-shattering sound
- Take It, Drop It, Bang It: This portable wireless speaker has 180 ft (55 m) of range and is dirt-resistant and drop-proof, with a handy loop so you can it take along for the ride
- Easy Connect and Play: Use the BOOM app to effortlessly play music with the Magic Button—even when it’s powered off; place your Android phone near the 'N' icon to connect
- Made with Recycled Plastic: Plastic parts in EPICBOOM include a minimum of 59% post-consumer recycled plastic by weight(5)
Specifications
Battery life
Ip code
Maximum transmission range
Features
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
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Customer ratings & reviews
Reviews summary
Pros
- : Lasts longer than expected.
- : Delivers clear highs, rich mids, and deep bass.
- : Has sufficient volume for outdoor events.
Showing 1-3 of 31 reviews
Seller Verified Purchase
After 7 years, I needed this upgrade
I've been using the Ultimate Ears EPICBOOM speaker for a while now, and it has completely exceeded my expectations. The sound quality is phenomenal—crisp highs, rich mids, and deep, punchy bass that truly fills the room. Whether I'm indoors or outside, the clarity remains consistent and impressive. What really stands out is its durability. It feels solid and robust, clearly built to withstand the bumps and knocks of everyday use. I've taken it to the beach, on hikes, and even through a few accidental drops, and it's still going strong without a hitch. The volume capabilities are equally impressive. It gets incredibly loud without any distortion, making it perfect for parties or large gatherings. Even at lower volumes, the sound remains rich and detailed. Overall, the EPICBOOM is a powerhouse of a speaker—durable, loud, and delivering exceptional sound quality. I highly recommend it to anyone looking for a reliable, high-performance portable speaker.
Thank you for your fantastic feedback on the Ultimate Ears EPICBOOM! We're thrilled to hear that it has exceeded your expectations and that you're enjoying its phenomenal sound quality, durability, and versatility across different settings. Knowing it's kept up with your adventures—whether at the beach, on hikes, or during gatherings—makes us incredibly proud of the robust design and performance we aimed to deliver. Your recommendation is greatly appreciated, and we're so glad EPICBOOM has become a reliable part of your experiences. Happy listening!
Premium Speaker
Good sound speaking and quite loud. It is a little heavy to lug around for me so i keep it in the sunroom.
Rugged and powerful
I was skeptical when purchasing this speaker initially, but I can honestly say it is impressive. There is some distortion at max volume, but I have never needed to run this speaker anywhere near max volume. Usually 75% will be enough to be heard clearly through my house and the outdoor feature only boosts the capability. The case is well built with rubber impact points and the magnetic strap is a nice touch. It has been great for outdoor events and listening throughout my house. The "Party up" feature on the app is also extremely useful allowing multiple speakers to be paired for a full stereo or surround sound feel, depending on the number of speakers paired. There is a fair amount of bass, but with the size I'm not surprised since a 4" or 6" sub would cover the majority of the speaker. The battery life is definitely noteworthy and the speaker has exceeded my expectations. The added mesh "backpack" carrying case is also nice for moving the speaker to and from any location you wish to go. Definitely a great purchase and as always, Ultimate ears has definitely hit the mark for an outdoor speaker that is built to last.






