Soundcore - Boom 3i - Rugged Outdoor Speaker - Brown

Industry-First Floating Playback

While other speakers tip or muffle, Boom 3i auto-corrects to stay upright and keep sound facing forward-even through waves.

 

Double the Bass

Exclusive BassUp™ 2.0 amplifies every beat, delivering deep 56 Hz bass for a truly powerful listening experience.Note 1: Lab tests indicate that Boom 3i delivers a 3 dB increase in bass power within the voice frequency range (56 Hz-20 kHz) compared to the leading industry benchmark-resulting in twice the bass performance.

Note 2: Upgrade to the latest firmware via the soundcore app for enhanced sound quality.

5x Saltwater-Resistant

Boom 3i is built for the elements-with a rugged casing and protective coating that defends against seawater, sweat, and salt spray. While typical speakers may rust in under 5 months, Boom 3i stays corrosion-free for up to 2 years of beach, boat, and seaside use.Note: Engineered to withstand 240 hours of salt spray-5x the industry average. Lab-tested to ASTM G85-equivalent conditions.

 

Versatile Detachable Strap

Clip it, sling it, or grab it and go. The secure,multi-use strap keeps it light and easy-wherever you take it.

Immersive
Stereo Sound

Pair two devices to split the channels and enjoy richer, fuller sound all around you.

Stay Loud, Stay Safe

In Trouble? Get Loud.
Press and hold the BassUp button for 5 seconds to activate a 96 dB alarm. Clearly audible at up to 100 meters.

 

Total Control at Your Fingertips

Personalize your experience with EQ settings, BassUp 2.0, Buzz Clean, Emergency Alarm, Voice Amplifier, and lighting—all through the app. Firmware updates are also available in-app so you can enjoy the latest enhancements.

 

Specs

• Output: 50W

• BassUp™: ✔️

• Playtime: 16 Hours

• Sound: Ultra Deep Bass Sound

• Water Resistance: Waterproof (IP68)

• Multi-Speaker: TWS

• Recommended For: Boat, Beach, Camping, Picnic

• Bluetooth Version: 5.3

• Weight: 780g (27.5oz)

• Special Features: Emergency Alarm, Voice Amplifier, Buzz Clean

• Dimensions: 8.27 × 3.35 × 3.09 in

• Floatability: Floating Playback, Stays Upright

• Saltwater Resistance: ✓

• Strap: ✓