DOSS Extreme Boom Pro 100W Portable Speaker – IPX6 Waterproof, 20H Playtime, Lights, Power Bank

Powerful 100W sound for any setting

The DOSS Extreme Boom Pro delivers a powerful, full‑range sound with dual 40W woofers, dual 10W tweeters, two passive radiators, and two DSP technologies. The result is thick bass, crisp trebles, and generous presence whether you’re in a crowded room, by the pool, or under the open sky.

• Dual woofers and tweeters balance lows, mids, and highs for dynamic playback
• Two passive radiators enhance bass in a compact enclosure
• DSP optimization preserves clarity at higher volumes with less distortion

Extra Bass Mode for deeper impact

Simply press and hold Extra Bass Mode to emphasize the low end, ideal for punchier dance tracks or outdoor playlists. The passive radiators work to push more air, delivering a stronger bass feel even in tighter spaces.

• Hold to boost low frequencies without muddling mids
• Great for outdoor gatherings and crowded spaces

Rugged and outdoor-ready

With IPX6 waterproof protection, the speaker thrives by the pool, on the beach, or during camping trips. It stays resilient against splashes and light rain while you enjoy the moment and the music.

Beat-synced lights for atmosphere

Dynamic LED lighting dances to the tempo of your tunes. Six modes let you tailor the ambiance—from breathing and rippling to rolling effects—or switch lights off for a focus on sound.

• Beat-synced LED lights mirror your music
• Six modes to customize the mood and energy

Powerful battery and on‑the‑go charging

A 10400mAh battery provides up to 20 hours of playback at moderate volume with lights off. A built-in USB‑A port serves as a power bank to recharge your phone if needed. For best results, disable battery saver with the M+O button before charging.

Tips for optimizing volume

For maximum loudness, press the speaker’s volume up and your phone’s volume up at the same time.

Perfect gift for adventurers

Easy setup, durable outdoor features, and a striking light show make this 100W speaker a compelling choice for outdoor enthusiasts, party hosts, or anyone who loves streaming on the go.