Ultimate Ears unveils its ultimate speaker

Ultimate Ears introduces its most powerful speaker yet with the launch of the Hyperboom. The wireless party speaker has all the water-resistant protection of its siblings in a massive package that houses two 4.5" woofers, two 1" tweeters, and two 3.5" x 7.5" passive radiators. The speaker can connect up to eight phones and has 24 hours of battery life and can be connected to another Hyperboom or any Ultimate Ears Boom or Megaboom speaker for an even more powerful setup. 

$449, ultimateears.com