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DOSS Extreme Boom+ Outdoor Speaker


We currently ship to United States

  • 100W Powerful Sound: Dual 40W Woofers, dual 10W tweeters, two passive radiators, and two DSP technologies are designed to deliver a powerful full-range sound, thick bass, and clear treble with less distortion. 
  • Astounding Bass: Simply press and hold Extra Bass Mode to get louder and more low-end bass. 
  • IPX6 Waterproof: Durable design with IPX6 waterproof, it unleashes powerful sound on the go. By the poolside, at the beach, in the backyard, at park gatherings, or at other ongoing outdoor adventures, just feast on your preferred tunes anywhere rain or shine fearlessly.
  • Beat-synced Lights: Get ready to light up your indoor and outdoor parties with dynamic mixed-color LED lights that sync to the beat of your music. 
  • 20H Playtime: With 10400mAh large battery capacity, power all day and night with up to 20 hours of playtime on 50% volume. Built-in USB-A power bank charges your phone in case of an emergency. 
  • PartySync Mode: With just a few taps, you can easily pair 2 or up to 100 Extreme Boom Pros together for a powerful stereo sound. The speaker elevates your party to the next level with PartySync mode.