Ultimate Ears Boom 4 Speaker in Blue

Get sound thats big, bold, and balanced, all in one compact, portable Bluetooth speaker. Equipped with one-touch music control, a drop-proof, waterproof, dust-proof IP67 rating, and stunning high performance fabric, its the ultimate go-anywhere speaker thats more bold and bassy than ever.

Plastic parts in BOOM 4 include a minimum of 52% certified post-consumer recycled plastic* by weight. Its also designed for recycling.

*Excluding packaging

BOOM 4 packs a sonic punch for its size. Featuring Ultimate Ears unique audio processing, it produces clear and balanced audio faithful to the music you love, and at every volume level.

With the iconic cylindrical design, we pioneered to deliver immersive, stereophonic audio that radiates evenly in all directions.

BOOM 4 gives your music a deep, rich bass. Enjoy the punchy bass without exaggeration or distortion.

Enjoy the Ultimate Ears Signature sound and several EQ modes like Bass Boost, Cramped Space, Deep Relaxation, and Podcast/Vocal from UE Boom App. Didnt find your favorite- Customize it yourself.

Boom 4 was born to hit the road. From rooftop-raging to mountaintop-shredding, BOOM 4’s got your back. Its IP67 rated, waterproof, floatable and drop-proof. Take it anywhere. It’s more powerful than you expect.

Boom 4 gives you 15 hours* of sonic power on a single charge.This portable speaker has long battery life that keeps the party going

*Actual battery life will vary with use, settings, and environmental conditions.

Use PartyUp* on the UE Boom App to pair 1, 2 , 3… and over 150 speakers and create the ultimate sound experience. You can combine multiple Boom 4, Megaboom 4, Everboom, Epicboom and Hyperboom speakers or even pair them with previous generation BOOM speakers. Build a wall of sound? No problem.

*Compatible with all Boom, Megaboom, Everboom, Epicboom And Hyperboom speakers