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Unleash massive JBL Pro Sound anywhere with the JBL Boombox 4, a portable waterproof speaker designed for epic parties.
Turn the music up anytime, anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud, clear, and packed with deep thumping bass. AI Sound Boost analyses music in real time, adjusting the sound to give you more power with less distortion, even when the music is turned all the way up. The Boombox 4 is a fully IP68 waterproof and dustproof Bluetooth speaker, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), it’s made for nonstop vibes.
We’re talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. And with AI Sound Boost, you don’t have to lift a finger. This smart tech analyses music in real time, automatically adjusting the sound. The result? More power with less distortion, even when you turn the music all the way up.
Keep the vibe alive from party to party… to party. This portable Bluetooth speaker delivers up to 28 hours on a single charge. Forgot to charge up for the next one? It’s all good. JBL Playtime Boost adds up to 6 hours of extra popping, locking, sliding, or whatever moves you've got left in that bag.
A true waterproof and dustproof outdoor party speaker with an IP68 rating. The JBL Boombox 4 is built to withstand anything— rain, sand or even our clumsiest friends.
Wouldn’t it be great to share the whole mood with the whole crew? With Auracast™, you can easily stereo pair two JBL Boombox 4 speakers for a wider sound stage or connect multiple Auracast™-enabled JBL speakers to fill every corner with the same playlist.
When it comes to bass, we like having options. Fire up the JBL Boombox 4 and you’ll get that classic JBL signature bass we all love. Want to take it deeper? Hit the Bass Boost button on the top panel — the JBL Horn mark glows orange, and boom, you’re in Deep Bass mode, where those two woofers and three passive radiators go all in. Want something tighter and more energetic? Tap the button twice, the Horn mark turns white, and you’re in Punchy Bass mode. Whatever the mood, we’ve got the bass to match.
The JBL Boombox 4 sounds bigger and better than ever, but here’s the real win: we redesigned it to be lighter than before. So now it’s way easier to carry this powerful handheld speaker to any party or outdoor event.
Want to hear every detail? Plug into your laptop or other audio device using the Boombox 4’s USB-C port* to enjoy lossless audio playback. It’s perfect for real audio fans who want more from their music. Just make sure your source offers lossless audio.
*Requires compatible lossless audio content from supported apps or services.
The JBL Boombox 4 incorporates post-consumer recycled plastic and recycled fabric for the speaker grille. It’s also packaged in FSC-certified paper printed with soy ink.
Want even more life out of your speaker? Replace the rechargeable battery in three simple steps, and your JBL Boombox 4 will be back at full power.
**Replaceable battery sold separately
All orders ship within the next 1-3 working days for local (Malaysia) delivery. If you have placed the order over the weekend, the package may not ship until the following Tuesday of the coming week. No International Deliveries available.
Do note that Sundays, Saturdays, and Public Holidays are non-working days.
Please call us at +6010 226 6691 or email us at shopify@gbutd.my, so we can assist you with cancelling your order before the product is shipped out.
Please call us at +6010 226 6691 or email us at shopify@gbutd.my and have your order confirmation number ready. If the order hasn’t shipped already, we will happily change the address for you.
We have a 15-day return policy, which means you have 15 days after receiving your item to request a return. Let us know if you prefer a refund or exchange.
Refunds will be made via bank transfer to the bank of your choosing.
To be eligible for a return, your item must be in the same condition that you received it, unworn and unused, with tags, and in its sealed original packaging. You’ll also need the receipt or proof of purchase.
In the event that a return needs to be made, contact us within 7 days of delivery (including weekends) and we’ll furnish you with the necessary details required for the return. Do note that returns should be shipped back within 14 days of delivery (including weekends), and that buyers will have to bear the return shipping costs. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return questions.
If you purchased your product through a certified dealer, please follow their listed return policy for any exchanges or returns.
We offer a 1-year Limited Warranty for Manufacturer’s Defects. See details here. If you believe you have received a defective product upon arrival, please contact us immediately at +6010 226 6691 or email shopify@gbutd.my for further instructions.
We’re talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. And with AI Sound Boost, you don’t have to lift a finger. This smart tech analyses music in real time, automatically adjusting the sound. The result? More power with less distortion, even when you turn the music all the way up.
Keep the vibe alive from party to party… to party. This portable Bluetooth speaker delivers up to 28 hours on a single charge. Forgot to charge up for the next one? It’s all good. JBL Playtime Boost adds up to 6 hours of extra popping, locking, sliding, or whatever moves you've got left in that bag.
Frequently Asked Questions About JBL Boombox 4
We love giving you options to match your vibe! The JBL Boombox 4 features two distinct Bass Boost settings. Hit the button once to enter Deep Bass mode for that classic, thumping rumble that fills the space. Tap it twice to switch to Punchy Bass mode, perfect for a tighter, more energetic sound. You're in complete control of the party's energy.
Absolutely! The JBL Boombox 4 can charge your device or power bank. Just plug your smartphone or other devices into the USB port to charge them up, all while the music keeps playing. That's why it's the best handheld speaker for any gathering.
For sure! The easiest way is to connect wirelessly via Bluetooth to your TV or laptop. But for true audiophiles, the JBL Boombox 4 also supports lossless audio playback via its USB-C port*. Plug it directly into your device to get the most detailed, high-fidelity sound possible, perfect for upgrading movie night or a serious music session.
*Requires compatible lossless audio content from supported apps or services.
No, the JBL Boombox 4 is not compatible with earlier Boombox models, as it uses next-generation Auracast™ technology to connect with other enabled speakers, whereas older models like the Boombox 3 or 2 use PartyBoost for pairing.
Absolutely! If you're looking to buy a powerful speaker for indoor use, the JBL Boombox 4 is a versatile and excellent choice. It delivers pure JBL Pro Sound with impressive features and specifications at a competitive price. Plus, it's tough enough to be the ultimate outdoor speaker for Malaysian adventures. Whether you're throwing a huge Christmas party or hosting close friends at home, the Boombox 4 is a powerhouse.
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