
Anker Soundcore Boom 3i 50W Outdoor Speaker
Delivers room-shaking sound outdoors with 50W of power, floating safely on water without drowning out the music.
Choose your pack
Auto discounts1-yr
warranty
30 days
free returns
Free
US shipping
Fast delivery to 10001
Ships from Anker fulfillment center.
Shipping & returns
Ships direct from Anker fulfillment center in 5–8 business days. Free over $100.
30-day returns to our Edison, NJ facility. Free return label.
12-month manufacturer warranty.
Complete the setup — save 5%.
- $104.99
ThisAnker Soundcore Boom 3i 50W Outdoor Speaker
Anker
- $89.99
Anker 10,000mAh Qi2 Power Bank
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Baseus 230 L/min Wireless Air Pump
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Bundle price
You save $64.95
3 items · ships together, one box.
Free US shipping · 30-day returns
Four of us tested it. Here's what each of us said.
Video reviews & demos
240,000+
US customers served
4.7 ★
from 3 verified reviews
98.4%
Orders arrive on time
Editorial-vetted
Tested by our hardware team
Why we recommend it
Our hardware team's take on when this is the right buy — and when it isn't.
Good for
Kayakers, beachgoers, and campers who need a rugged floating speaker that handles saltwater splashes.
Not for
Audiophiles looking for a low-profile indoor bookshelf speaker with subtle audio staging.
Compatibility
Specs
- Output
- 50 W
- Water resistance
- IP68
- Salt spray rating
- 240 hours
- Condition
- Refurbished
Other options to consider
Every recommendation comes with context — you always know why.
Real reviews
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Anker Soundcore Boom 3i 50W Outdoor Speaker
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