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The EcoBoulder Ultra Bluetooth Speaker is 100% waterproof, submersible, and even floats. Let it sit outside in the rain or snow or drop it in a river - it keeps on playing. The EcoBoulder Ultra wirelessly connects via Bluetooth to your smartphone, tablet, or laptop with up to 100ft of range. Optimized for massive sound- a dynamic 100 watt power amplifier drives an 8-inch full range speaker, an 8-inch passive woofer, and a 3-inch tweeter for up to 121 decibels of crisp highs, clear vocals, warm midrange, and a deeper bass than ever before (audio sources include Bluetooth, AM/FM radio or wired AUX-IN). Play continuously on standard AC plug-in power, or built-in battery for 10+ hours at full volume and up to 50+ hours at average listening levels. EcoCast compatible- Wirelessly connect up to 100 EcoCast enabled ECOXGEAR or SoundExtreme products of any mix.
2st one lasted 8+years. This new series is about the same with a few upgrades. Sound is fantastic light are a new feature that is soothing. Love the new speaker , radio and new feature beer opener and double drink holder.
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Joseph a.
Speaker is the best
I’ve had mine for 5 year’s battery not lasting as long anymore but still working great plugged in. Great sound and longevity. Bought 5 others for family members as Christmas presents over the years. Great company and great service to had problems with one of the they replaced it with no hassle
C
Charlotte B.
Music
fast response I love this spea
C
Christopher K.
Great Speaker
Speaker works wonderful. Customer service is really great. They helped me through everything. I was having issues with so I bought another speaker and it’s a great speaker can’t wait to go camping with it
N
Nathan F.
Battery life
I got this speaker a couple months ago and the sound quality is amazing. The only problem I have experienced is the battery life. When it gets to half it won’t last maybe 20 minutes and dies. And this is with it not turned up loud even though it will get very loud.
Free Shipping
Same day shipping on Orders by 12pm PST. All orders ship via UPS. Expedited shipping options are available at discounted rates.
Customer Service
We are available Monday to Friday 7am to 7pm. Email support@soundextreme.com or call us at (800) 903-9524
2 Year Warranty
Simply reach out to our Customer Service team for help in getting replacement parts or exchanges and don't forget to register your purchase.
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