
Unleash powerful sound everywhere. Poolside. Picnics. Just hanging out. Music makes the party. The JBL Xtreme 3 portable Bluetooth speaker effortlessly delivers massive JBL Original Pro Sound. With four drivers and two pumping JBL Bass Radiators, the powerful sound draws everybody in, and with PartyBoost, you can connect multiple JBL PartyBoost-enabled speakers to take things to the next level. A little rain might spoil your fun, but the waterproof and dustproof Xtreme 3 won’t mind at all, and the convenient carrying strap with built-in bottle opener makes it a breeze to move the party indoors. The JBL Xtreme 3 makes a big splash wherever you go.
Q: Can you pair the extreme 2 with the extreme 3
A: No, our JBL Xtreme 2 has a connect + while the Xtreme 3 and Boombox 2 have the PartyBoost feature. Only speakers that have the same connect feature can pair with each other.
Q: What are the dimensions? - LxHxW and weight
A: 11.75"long 5"tall 5.25"wide. Approximately not exact measurements give or take a 1/4"
Q: How many WATTS is this speaker?
A: I know its 100 watts plugged in not sure how it is on battery but I would say at least 60 watts
Q: How many speakers in this unit
A: Our JBL Xtreme 3 has a four drivers and two pumping bass radiators. To learn more about this product, here's the link: https://bit.ly/3mKiXXn
A: Our JBL Xtreme 3 doesn't have a microphone and speakerphone function.
Q: Is the jbl xtreme 3 more powerful than jbl boombox 2?
A: No, The boombox 2 is far louder
Q: Can my jbl boombox be connected to my jbl extreme 3?
A: Thanks for your question. Our JBL Boombox 1 cannot be linked to the JBL Xtreme 3 due to incompatible technologies. Xtreme 3 has the PartyBoost feature, which can be connected to the same PartyBoost, such as the JBL Xtreme 3, JBL Boombox 2, JBL Pulse 5, JBL Pulse 4, JBL Boombox 3, and JBL Flip 5. While the Boombox 1 has a Connect+ feature that can wirelessly link more than 100 JBL Connect+-enabled speakers, such as the Charge 3 upgraded version, Charge 4, Pulse 3, Flip 4, and Xtreme 2.
Customers often highlight the XTREME3 Portable Bluetooth Speaker's excellent sound quality, impressive battery life, and convenient portability. Many appreciate the speaker's strong bass, sufficient volume, and ideal size for travel, with some also finding the strap feature useful. While the price is a concern for some, a few have mentioned issues with charging and the speaker's weight.
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.

Unleash powerful sound everywhere. Poolside. Picnics. Just hanging out. Music makes the party. The JBL Xtreme 3 portable Bluetooth speaker effortlessly delivers massive JBL Original Pro Sound. With four drivers and two pumping JBL Bass Radiators, the powerful sound draws everybody in, and with PartyBoost, you can connect multiple JBL PartyBoost-enabled speakers to take things to the next level. A little rain might spoil your fun, but the waterproof and dustproof Xtreme 3 won’t mind at all, and the convenient carrying strap with built-in bottle opener makes it a breeze to move the party indoors. The JBL Xtreme 3 makes a big splash wherever you go.

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.

Massive sound. All day long. We just made our most powerful portable Bluetooth speaker even better. The iconic silhouette of the JBL Boombox 3 has a bold update featuring a sturdy metal handle with silicone grips, twin sidecaps, and waterproof and dustproof signature fabric. It’s been redesigned inside too, added with an improved subwoofer unleashing much deeper bass and massive JBL original pro sound, all with lower distortion. And 24 hours of play time takes you all the way from your morning workout to a late-night hang with your friends. And for sound that’s practically limitless, instantly connect multiple speakers with the JBL Portable app.

Enjoy powerful outdoor music with this waterproof JBL Xtreme 2 Bluetooth speaker. It has a rechargeable Li-ion battery that provides up to 15 hours of playing time, and its passive bass radiators give you deep, high-quality audio. This black portable JBL Xtreme 2 Bluetooth speaker connects up to two devices for more music source options.
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