8.2Our score 4 photos360° Balanced Bass: MEGABOOM 4 features immersive 360-degree sound with balanced bass you can feel.
Ranked #99 in Audio · 4 things we like
Quick answer The Ultimate Ears MEGABOOM 4 Waterproof Bluetooth scores 8.2/10 with us. Amazon owners rate it 4.1 out of 5 across 916 reviews, below the 4.3 average of the 45 portable bluetooth speakers we track. It was listed at $149.99 on Amazon when we last checked in September 2026. Key facts: is waterproof True, water resistance level Waterproof, bluetooth range 45 meters.
The Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker is suitable for parties, delivering powerful 360-degree sound and thundering bass without sacrificing balance and clarity. With a massive 20 hours of sound on a single charge, this portable speaker allows you to boom all day long. With a wireless range of 147 feet (45 meters) and drop protection of up to 3.28 feet (1 meter), the MEGABOOM 4 wireless speaker is made to move.
As one of the Bluetooth speaker waterproof choices, it is drop-proof, waterproof, floatable, and virtually indestructible. Use the Magic Button to play, pause, skip, and control your music directly from your favorite streaming service. Set up one-touch playlists on your favorite platforms like Spotify, Amazon Music on Android, and Apple Music on iOS.
This portable speakers Bluetooth wireless function makes it easy to bring music wherever you go. It's pa
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| Audio Output Mode | Stereo |
|---|---|
| Mounting Type | Tabletop Mount |
| Enclosure Material | Recycled Plastic |
| Speaker Type | Outdoor |
| Additional Features | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Antenna Location | For Computers, For Smartphones or Tablets |
| Subwoofer Diameter | 4 inches |
| Color | Black |
| Is Waterproof | True |
| Warranty Type | Limited |
| Maximum Range | 45 meters |
| Control Method | App |
| Speaker Size | 8 inches |
|---|---|
| Woofer Diameter | 1.97 inches |
| Tweeter Diameter | 1 inches |
| Water Resistance Level | Waterproof |
| Bluetooth Range | 45 meters |
| Specific Uses For Product | Gaming, Party, Travel |
| Battery Average Life | 20 hours |
| Controller Type | Battery Powered |
| Connectivity Technology | Bluetooth |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
Yes, for most buyers it is a safe choice. We score the Ultimate Ears MEGABOOM 4 Waterproof Bluetooth 8.2 out of 10. Amazon owners rate it 4.1 out of 5 across 916 reviews, below the 4.3 average of the 45 portable bluetooth speakers we track.
It was listed at $149.99 on Amazon when we last checked in September 2026. That is more than the $89.98 median for portable bluetooth speakers in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
Amazon lists 3 options. Color: Red, Black, Lilac. Pick an option on this page and the button opens exactly that model.
Is Waterproof: True; Water Resistance Level: Waterproof; Bluetooth Range: 45 meters; Battery Average Life: 20 hours; Connectivity Technology: Bluetooth; Subwoofer Connectivity Technology: Wireless. All 24 specifications are in the product information table on this page.
Similar, well-rated portable bluetooth speakers in our catalog: Ultimate Ears MINIROLL Waterproof Bluetooth (9.2/10, 4.6 stars from 595 owners); JBL FLIP 5 (9.6/10, 4.8 stars from 85,474 owners); JBL Go 3 (9.6/10, 4.8 stars from 53,485 owners).
Ultimate Ears MINIROLL Waterproof BluetoothJBL FLIP 5JBL Go 3
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