JBL Boombox 4 Waterproof Wireless Bluetooth Portable Speaker - White
- Unbeatable JBL Pro Sound with AI Sound Boost: 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, we don’t have to lift a finger—this smart tech 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.
- Up to 34 hours of playtime: Keep the vibe alive from party to party… to party, for 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 got left in that bag.
- Waterproof and dustproof: The JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle whatever the weather—or our clumsiest friends—throw at it.
- Multi-speaker connection by Auracast: Wouldn't it be great to share the whole mood with the whole crew? With Auracast, effortlessly stereo pair two Boombox 4 speakers for a wider sound stage or connect multiple Auracast-enabled JBL speakers to cover more ground with the same playlist.
- Two Bass Boost settings to match our vibe: 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.
- Bigger and louder, but lighter: 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 set the tone wherever we go.
- Lossless audio playback: 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.
- 1 x JBL Boombox 4
- 1 x AC power cord (AC plug and quantity varies by region)
- 1 x Quick start guide
- 1 x Safety sheet
- 1 x Warranty card
Product Availability | Available (current model) |
Product Type | Power Bank, Speaker - Portable (Battery Powered) |
Style/Type | Portable |
Speaker Type | Desktop Standalone (Active) |
Features | Bluetooth, IPX7~IPX8 (100% Waterproof) |
Driver Size | 2x 5-inch (123mm) woofers and 2x 0.75-inch (20mm) tweeters |
Channels | 1.0 (standalone speaker) |
Connectivity | Wireless & Wired |
Expandable Storage | Yes |
Bluetooth Version | v5.4 |
Bluetooth Codecs | SBC, AAC |
Waterproof Rating | IPX8 – Protects when immersed in water over 90 cm |
Frequency Response (Hz) | 37Hz - 20 kHz |
Signal-to-Noise Ratio (SNR) | > 80dB |
Total Output Power [RMS] (mW / W) | (AC mode) - 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter (Battery mode) - 2 60W RMS Woofer, 2 x 40W RMS Tweeter |
Voice Assistants | - None - |
Mic for Calls/Communication | None |
Input Connectivity Options | USB Type-C (USB-C) [Charging], USB Type-C (USB-C) [Data/Audio Signal], Bluetooth |
Output Connectivity Options | USB Type-C [Charge-out as power bank] |
Portability | Portable |
Colour | White |
Battery Life (Hours) | Up to 34 hours |
Product Dimensions | 510 x 260 x 210 mm (W x H x D) |
Product Weight (g) | 5,890g |
Package Contents |
|
Warranty | 1 year warranty (local) |
If you're based in Singapore,
- spend $300 or more for free doorstep delivery1.
($250 for Silver/Gold/Platinum VIP members) - add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2.
- self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.
View additional Terms & Conditions associated to local doorstep delivery service.
Friends from Overseas,
- we do ship internationally.
- shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
- shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout.
- do be aware of additional import tax/VAT that may apply.
Due to recent changes in U.S. trade regulations, additional tariffs are being imposed on products manufactured in China and imported into the United States. As many of our audio products are made in China, orders shipped to U.S. addresses may be subject to an added tariff charge at checkout, reflected as a "U.S. Import Tariff Surcharge". Please note that this surcharge amount is determined by U.S. import policies and may vary significantly depending on product categories and any future policy adjustments. These charges are necessary to ensure compliance with U.S. customs requirements and to allow us to continue serving our U.S. customers reliably. We strongly encourage you to review the total cost at checkout before placing your order.
View additional Terms & Conditions associated to international door to door shipping service.
1 Terms and condition do apply for free delivery. For more information, click here to view.
2 View our updated list of local delivery options.
3 View our updated list of international carriers.
No Reviews Available Yet. Leave Your Review
Product Availability | Available (current model) |
Product Type | Power Bank, Speaker - Portable (Battery Powered) |
Style/Type | Portable |
Speaker Type | Desktop Standalone (Active) |
Features | Bluetooth, IPX7~IPX8 (100% Waterproof) |
Driver Size | 2x 5-inch (123mm) woofers and 2x 0.75-inch (20mm) tweeters |
Channels | 1.0 (standalone speaker) |
Connectivity | Wireless & Wired |
Expandable Storage | Yes |
Bluetooth Version | v5.4 |
Bluetooth Codecs | SBC, AAC |
Waterproof Rating | IPX8 – Protects when immersed in water over 90 cm |
Frequency Response (Hz) | 37Hz - 20 kHz |
Signal-to-Noise Ratio (SNR) | > 80dB |
Total Output Power [RMS] (mW / W) | (AC mode) - 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter (Battery mode) - 2 60W RMS Woofer, 2 x 40W RMS Tweeter |
Voice Assistants | - None - |
Mic for Calls/Communication | None |
Input Connectivity Options | USB Type-C (USB-C) [Charging], USB Type-C (USB-C) [Data/Audio Signal], Bluetooth |
Output Connectivity Options | USB Type-C [Charge-out as power bank] |
Portability | Portable |
Colour | White |
Battery Life (Hours) | Up to 34 hours |
Product Dimensions | 510 x 260 x 210 mm (W x H x D) |
Product Weight (g) | 5,890g |
Package Contents |
|
Warranty | 1 year warranty (local) |
No Reviews Available Yet. Leave Your Review

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