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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.
Bought this speaker 8 years ago and it was a fan favorite. Lasted many float trips, lake trips and house party's. After 8 years it no longer holds a charge but still works plugged in. Just bought the defender and I am hoping it is just as loud.
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Thomas P.
2nd ECOXGEAR
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
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Charlotte B.
Music
fast response I love this spea
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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
