It is time to live loudly. The Jbl Xtreme 4 portable waterproof speaker delivers the next-level massive Jbl Pro Sound with amazing dynamics, even at top volume, thanks to two powerful woofers and two tweeters. Dual pumping Jbl passive radiators give you deeper bass that moves you. Wanting to take your music outside the handy shoulder strap makes it easy, while the rugged rubber bumpers and IP67 waterproof and dustproof rating mean that a sudden downpour or a dunk in the lake will not stop the fun. When it is time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Aura cast to connect the Xtreme 4 with any compatible Jbl portable speakers, so your friends lounging poolside will vibe to the same playlist as the ones chatting indoors. 24 hours of playtime and a convenient power bank for your device mean you will not have to recharge until morning. The Jbl Xtreme 4 brings thrilling sound with you everywhere.