
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: What is the battery life of the speaker?
A: The battery life of this speaker is 24 hours.
Q: What is the frequency response range of the speaker?
A: The frequency response range of the speaker is 40 hertz to 20 hertz.
Q: What is the maximum depth of water resistance?
A: The maximum depth of water resistance for the JBL Boombox 3 speaker is 3.3 feet.
Q: Can you connect multiple speakers together?
A: Yes, you can instantly connect multiple speakers using 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.
Customers love the Boombox3 Portable Bluetooth Speaker - 2022 for its amazing sound quality and powerful bass. Many appreciate its good battery life and portability, making it suitable for outdoor events. While some find the weight a bit cumbersome and have experienced occasional connectivity issues, the overall design and water resistance are well-received. However, some customers find the price a bit high.
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.

We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go.

Whether you’re the go-to DJ in your crew or a curator with the best playlists, the Bose SoundLink Max Speaker is the ultimate party starter. The stereo sound and deep bass turn good times to the max, letting you feel the music from your head to your toes. And with a trendy removable handle, you can take the party anywhere. Water and dust-proof features mean it’s perfect for a poolside, beach, or rooftop hang. And when someone spills a drink or you run into unexpected showers, it never knocks the vibe. Amp up the party even more when you link two SoundLink Max Speakers. Choose Stereo Mode for left and right channels, or go for Party Mode for the biggest, boldest sound. Thanks to the epic battery life, you can keep bumping the playlist for up to 20 hours*, so the party can start in the day and carry on through the late night. Phone battery is running low? The USB-C port has got you covered. Power up from the speaker’s built-in battery. Get yours in Black, Blue Dusk, or Citrus Yellow.

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.
| Pros for JBL - Boombox3 Portable Bluetooth Speaker - 2022 - Black | |||
|---|---|---|---|
| Sound Quality, Battery Life, Portability, Bass, Volume | Sound Quality, Portability, Battery Life | There were no pros for this product— | There were no pros for this product— |
| Cons for JBL - Boombox3 Portable Bluetooth Speaker - 2022 - Black | |||
| Weight, Connectivity, Price | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |