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.header-wrapper,.subheader-wrapper, .left-col,.right-col,.creditlink,.footer-wrapper,.boxcontent,#ns_copyright,.topbar, #showcase,#tabs, #tab1,#tab2,#tab3,#tab4,#tab5, #descriptiontitle, #design, #seo { display:none;}#descriptioncontent,#backup{ font-family:sans-serif;}#backup{padding:10px;max-width:80%; margin:auto; text-align:center; font-size:13px; }Powered by FrooitionPayment & ReturnsSupportNewsletterHome AudioCar ElectronicsTelevisions and VideoPortable ElectronicsSale JBL Xtreme 4 Bluetooth Speaker with gSport Carbon Fiber Case Product ID #: GSPORT-XTREME4-BLACK Authorized DealerProduct InformationProduct InformationAbout UsPaymentReturnsShippingProduct InformationUnleash Powerful Sound EverywhereIt’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers 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. Want 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 won’t stop the fun. When it’s time to create an even bigger audio experience pair two Xtreme 4s for stereo sound. Or for your next party use Auracast™ 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. Up to 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.FeaturesUp to 24 Hours of Playtime Plus 6 Hours with Playtime BoostConvenient Shoulder StrapAI Sound BoostWaterproof & Dustproof (IP67)Multi-Speaker Connection by Auracast™Built-In Power BankReplaceable Battery* & Fast ChargeNext Level Massive J
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

.header-wrapper,.subheader-wrapper, .left-col,.right-col,.creditlink,.footer-wrapper,.boxcontent,#ns_copyright,.topbar, #showcase,#tabs, #tab1,#tab2,#tab3,#tab4,#tab5, #descriptiontitle, #design, #seo { display:none;}#descriptioncontent,#backup{ font-family:sans-serif;}#backup{padding:10px;max-width:80%; margin:auto; text-align:center; font-size:13px; }Powered by FrooitionPayment & ReturnsSupportNewsletterHome AudioCar ElectronicsTelevisions and VideoPortable ElectronicsSale JBL Xtreme 4 Bluetooth Speaker with gSport Carbon Fiber Case Product ID #: GSPORT-XTREME4-BLACK Authorized DealerProduct InformationProduct InformationAbout UsPaymentReturnsShippingProduct InformationUnleash Powerful Sound EverywhereIt’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers 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. Want 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 won’t stop the fun. When it’s time to create an even bigger audio experience pair two Xtreme 4s for stereo sound. Or for your next party use Auracast™ 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. Up to 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.FeaturesUp to 24 Hours of Playtime Plus 6 Hours with Playtime BoostConvenient Shoulder StrapAI Sound BoostWaterproof & Dustproof (IP67)Multi-Speaker Connection by Auracast™Built-In Power BankReplaceable Battery* & Fast ChargeNext Level Massive J

Unleash Powerful Sound EverywhereIt’s time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers 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. Want 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 won’t stop the fun. When it’s time to create an even bigger audio experience pair two Xtreme 4s for stereo sound. Or for your next party use Auracast™ 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. Up to 24 hours of playtime and a convenient power bank for your device mean you won’t have to recharge until morning. All this plus it’s made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.FeaturesUp to 24 Hours of Playtime Plus 6 Hours with Playtime BoostConvenient Shoulder StrapgSport Silicone SleeveAI Sound BoostWaterproof & Dustproof (IP67)Multi-Speaker Connection by Auracast™Built-In Power BankReplaceable Battery* & Fast ChargeNext Level Massive JBL Pro SoundTwo woofers two powerful drivers and dual pumping JBL Bass Radiators effortlessly deliver dynamic immersive sound with deeper bass and plenty of detail. You’ll get lost in the music wherever you are.Up To 24 Hours of Playtime Plus 6 Hours with Playtime BoostYour listening adventures can last all day long. Take the JBL Xtreme 4 with you from room to room out to your backyard party or off to the beach. With up to 24 hours of battery life you can play music ‘til the sun goes down—and comes back up again before you’ll need a recharge. Simply tap Playtime Boost to prolong the playtime adding up to 6 hours to your battery life. It tunes and optim

Listen to music anywhere with this JBL Flip 5 portable Bluetooth speaker. Powerful drivers and JBL PartyBoost technology help you feel the beat with loud, accurate audio across a wide frequency response range. This JBL Flip 5 portable Bluetooth speaker connects easily to smartphones and lets you stream wireless audio from up to 33 feet away.

It's time to live loud! The JBL Xtreme 4 portable waterproof speaker delivers 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. Want 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 won't stop the fun. When it's time to create an even bigger audio experience, pair two Xtreme 4s for stereo sound. Or for your next party, use Auracast 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 won't have to recharge until morning. All this, plus it's made with recycled plastic and recycled fabric. The JBL Xtreme 4 brings thrilling sound with you—everywhere.
| Pros for JBL - Xtreme 4 Bluetooth Speaker with gSport Carbon Fiber Case - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Sound Quality, Portability, Battery Life, Volume, Size | Sound Quality, Battery Life, Portability, Volume, Bass |
| Cons for JBL - Xtreme 4 Bluetooth Speaker with gSport Carbon Fiber Case - Black | |||
| There were no cons for this product— | There were no cons for this product— | Charging, Microphone, Weight, Aux Input | Strap |