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.
Q: Can you play this while it is plugged in and charging or is it on battery only?
A: Our JBL Boombox 3 can be played while the speaker is charging. There's no harm in using the unit while it is connected to a power source. Our products have PCM circuits that manage the charging of the battery. However, if you'd like to save energy, unplug the speaker.
A: Our JBL Boombox 3 will be almost twice as loud as it has more speakers that produces more wattage compared to the Xtreme 3. The JBL Boombox has 1 subwoofer(80watts) + 2 midrange drivers (80watts) and 2 tweeters (20watts). While the Xtreme 3 has 2 woofers(50watts) and 2 tweeters(50watts).
Q: Does jbl boombox 3 has microphone outlet?
A: No it doesn’t have a dedicated mic input. However, it is technically possible to use a wireless battery powered mic plug-in module with an aux adaptor tip that downsizes from the standard 1/4” mic tip found on most adaptors. Unfortunately the volume of your voice with a wireless mic that comes with such an adaptor will be rather low compared to a PartyBox or Karaoke Box/PA system. Also, there is no Mic specific volume function on the Boombox to increase the sound of your voice. I am not sure if any wireless mic modules and mics have their own physical volume buttons that could increase the vocal sound through the boombox, but that may be worth looking into.
Q: Thinking about this or the older 2 version for half the price. Is the 3 worth 200 bucks more??
A: Yes, the 3 is louder and has better bass. Also the old charger was annoying with the big block.
A: With it cranked up it doesn’t matter no distortion on high res lossless tracks that will play for 9-10 hours full blast.
A: Thanks for your inquiry. Our JBL Boombox 3 has an output power of 80W RMS-subwoofer + 80W RMS-midrange + 20 W RMS-tweeter (AC mode) and 60W RMS-subwoofer + 60W RMS-midrange 16W RMS-tweeter (Battery mode)
Q: Do you sell a replacement charging cable for the JBL WiFi Boombox?
A: Yes, its just a regular radio cord. Can get anywhere
Q: Does a single unit play in stereo or is this only possible when matched with a 2nd speaker?
A: Thanks for your inquiry. Our JBL Boombox 3 plays in mono when using a single unit, and stereo sound is only achieved when it is paired or PartyBoost with another speaker.
Customers are delighted by the Boombox3 Portable Bluetooth Speaker - 2022, particularly its exceptional sound quality and powerful bass. Many appreciate the long battery life and portability, making it suitable for outdoor use. While some find the weight and price to be a concern, and a few have experienced connectivity issues, the overall sentiment towards this speaker is overwhelmingly positive.
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.

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.

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.

Power up the JBL PartyBox Encore Essential 2 and let the good times roll. With this portable speaker, you'll want to play DJ at every event, with smooth JBL Pro Sound and a light show to fit the mood. Feel that extra oomph in your chest from the epic highs and deep lows, whether you're playing a new pop ballad or going with a classic slow jam. Once you’ve nailed the soundcheck, it’s time to turn up the ambiance with a light show that grooves to your beats.From open rooftops to crowded basements, the JBL PartyBox Encore Essential 2 knows how to adapt, with its grab-and-go handle and IPX4 splash-proof design. What’s better than one JBL PartyBox Encore Essential 2? Two! Pair them up for TRUE stereo vibes or link with other JBL Auracast™-enabled speakers for an even wilder dance party. Keep the good vibes going on a single charge with up to 15 hours playtime. Make the vibes immaculate with the JBL PartyBox app, where you can control your playlist, add fun sound effects, and pick the perfect light show mood—all while you’re doing the worm on the dance floor. Whatever the occasion, the JBL PartyBox Encore Essential 2 knows how to bring all the feels.

Huge sound, dazzling lights and unbelievable power set this speaker apart from the crowd. The JBL PartyBox 310 packs a full party into a transportable, splashproof sound machine like no other. Turn up your favorite playlists anywhere, from get-togethers at home to dance parties on the beach. Bring big party vibes with 240 watts of JBL Pro Sound and a synced light show that grooves to the beat. Plug in and keep the fun going all night or wheel over to the campfire and take advantage of its impressive 18-hour battery life. Start a party with the JBL PartyBox 310.
| Pros for JBL - Boombox3 Portable Bluetooth Speaker - 2022 - Black | |||
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| Cons for JBL - Boombox3 Portable Bluetooth Speaker - 2022 - Black | |||
| There were no cons for this product— |
