There’s something magical about quiet moments by the ocean—the rolling waves, the fresh breeze, the world slowing down just long enough for you to breathe. But when the right music joins the moment, everything becomes unforgettable.

That’s exactly where the DOSS Extreme Boom Pro steps in: a powerhouse Bluetooth speaker built for people who crave mood, adventure, and incredible sound wherever they go.

100W of Pure, Immersive Sound That Fills the Outdoors

Whether you’re relaxing on a quiet beach, hosting a backyard BBQ, or gearing up for a high-energy fall festival, the Extreme Boom Pro is engineered to dominate the atmosphere.

With dual 40W woofers, dual 10W tweeters, and dual passive radiators, this speaker pumps out 100W stereo sound that’s both loud and crystal clear. The advanced DSP tuning ensures every beat, lyric, and detail cuts through—even when you're surrounded by crashing waves or buzzing crowds.

Pro Tip: For maximum volume, press the speaker’s volume up button and your phone’s volume up button at the same time.

Astounding Bass That Moves You

If you love feeling your music—not just hearing it—the Extreme Boom Pro’s Extra Bass Mode is your best friend.
Just press and hold to unleash deeper, punchier low-end audio that transforms any song into a full-body experience.

Thanks to the dual passive radiators, air is compressed and released with powerful force, giving your music a rich, room-shaking bass effect.

Perfect for EDM nights, hip-hop sessions, or energizing fall adventures.

Built for Any Weather — IPX6 Waterproof Protection

Rain clouds on the horizon? Snow rolling in? Sudden splashes at the beach?
No problem.

The Extreme Boom Pro is built with IPX6 waterproofing, making it rugged enough for:

• Thanksgiving backyard gatherings

• Christmas light strolls

• New Year’s Eve countdown parties

• Winter bonfires

• Ski trips and fall hikes

• Beach days and tailgates

This speaker is made to follow you anywhere—and survive anything.

Bring the Party to Life with Beat-Synced Lights

Turn any space into a dance floor with dynamic multi-color LEDs that sync perfectly with your music.

Choose from 6 lighting modes—Breathing, Quarter Rocking, Rippling, Rolling, Crossing, and Off—to match the mood of birthdays, holiday celebrations, dorm hangouts, or cozy nights at home.

The lights don’t just glow—they elevate your vibe.

20 Hours of Playtime + Built-in Power Bank

Powered by a massive 10400mAh battery, the Extreme Boom Pro keeps the music going for up to 20 hours (50% volume, lights on, Extra Bass off).

And during long camping trips or holiday gatherings, the USB-A charging port doubles as a personal power bank—meaning your phone stays alive as long as your party does.

Tip: Press the M+O button to disable battery-saving functions before charging your phone.

PartySync Mode — Because One Speaker Is Never Enough

Planning something bigger?
Sync 2 or up to 100 Extreme Boom Pro speakers with just a few taps and create a wall of sound that covers your entire:

• Backyard

• Beach area

• Poolside

• Patio

• Tailgate setup

PartySync turns gatherings into events and events into memories.

Effortless Connectivity & More Ways to Play

With Bluetooth 5.3, you get lightning-fast pairing, rock-solid stability, and a range of up to 99 feet.

Prefer something different? The speaker also supports:

• 3.5mm Line-In (AUX)

• Micro SD cards

Perfect for fall bonfires, road trips, or Christmas gatherings where everyone wants to share their favorite playlist.

Take Your Moments Further with the DOSS Extreme Boom Pro

Whether you’re sitting by the ocean watching the waves roll in—like the moment captured above—or bringing friends together for a holiday celebration, the DOSS Extreme Boom Pro amplifies life’s best experiences.

It’s more than a speaker.
It’s your soundtrack for adventure, celebration, and everything between.

Are you ready to feel your music again?
Bring home the DOSS Extreme Boom Pro and let every moment sound incredible.