Ultimate Ears
BOOM 3 Portable Waterproof Speaker
Best portable speaker for outdoor adventurers and active lifestyles.
Immerse yourself in powerful, portable sound with the BOOM 3 Portable Waterproof Speaker from Ultimate Ears. Built for adventure, this speaker delivers robust audio performance wherever you go. Its durable, waterproof construction ensures reliability against the elements, making it perfect for pool parties, camping trips, or daily commutes. Enjoy extended listening sessions thanks to its impressive battery life, keeping your soundtrack going strong all day. Connect effortlessly via Bluetooth to stream your favorite playlists with confidence and clarity.
$149.99
Owner Satisfaction
4.6
/ 5
Category Rank
2277
/ 8447
#2277 in Speakers
Price vs Category Average
-90%
Below average
Connectivity
Bluetooth
/ Bluetooth
Who it's for
- Social hosts needing consistent audio for group gatherings
- Outdoor adventurers requiring rugged, water-resistant gear
- Travelers wanting all-day music without frequent charging
Who should skip it
- Audiophiles demanding deep, resonant bass performance
- Tech users preferring modern, fast-charging USB-C standards
- Budget-conscious buyers avoiding extra accessory costs
Performance breakdown
Durability
IP67 rating ensures total protection against dust, sand, and water submersion.
Portability
Compact cylindrical design slides easily into any backpack or water bottle holder.
Battery Endurance
Fifteen hours of playback comfortably covers a full day of outdoor activity.
Audio Fidelity
Dual drivers provide clear, balanced sound that fills small to medium spaces.
Connectivity
Reliable Bluetooth pairing maintains a stable signal across impressive distances.
Ease of Use
Intuitive controls make volume adjustments and track skipping effortless on the go.
Key Specs
Connectivity
Bluetooth
Battery Life
Up to 15 hours
Water Resistance Rating
IP67 Dustproof and Waterproof
Number of Drivers
2
Driver Size
2 inches
Frequency Response
90 Hz - 20 kHz
Dimensions
7.3 x 7.3 x 18.4 cm
Features
- Highly portable and easy to carry
- Completely waterproof for worry-free use
- Delivers up to 15 hours of playtime
- Connects wirelessly via Bluetooth
- Features two drivers for full sound
- Durable design built for active lifestyles
What customers say
Customers highly value the Ultimate Ears BOOM 3 primarily for its exceptional durability and impressive audio performance. Its robust, waterproof build makes it a reliable choice for any adventure. Users consistently praise the clear, loud 360-degree sound that effectively fills spaces. The long battery life supports extended listening sessions. While the Magic Button offers convenient control, some users note the outdated Micro-USB port and lack of an auxiliary input as minor drawbacks. Overall, the speaker is celebrated for its blend of ruggedness, quality sound, and portability, solidifying its reputation as a top-tier portable audio device.
Know before you buy
Yes, it has an IP67 rating, meaning it is both dustproof and waterproof. It can be fully submerged in up to one meter of water for up to 30 minutes, making it safe for pool or beach use.
You can expect up to 15 hours of continuous playtime. Keep in mind that actual battery life will vary depending on your volume levels and the type of music you are playing.
The BOOM 3 features two 2-inch drivers that deliver a balanced, 360-degree sound experience. While it is a single unit, its design is engineered to project audio evenly in all directions.
Absolutely. It is built with a durable, high-performance fabric designed to withstand the rigors of an active lifestyle, including drops, bumps, and exposure to the elements.
The BOOM 3 typically maintains a stable Bluetooth connection within a range of about 30 to 45 meters (100 to 150 feet) in an open space. Obstacles like walls or large furniture may reduce this range.
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Ready to buy?
$150