JBL Boombox 4 Portable Bluetooth Speaker – IP68 Waterproof, AI Sound Boost, Power Bank
JBL Boombox 4 Portable Bluetooth Speaker – IP68 Waterproof, AI Sound Boost, Power Bank
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Make larger portable sound part of your gathering with the JBL Boombox 4. Dedicated woofers, tweeters and passive radiators work with AI Sound Boost in a battery-powered design for extended listening away from mains power.
Key Features
- AI Sound Boost – optimizes the audio in real time, with Deep Bass and Punchy Bass modes on top.
- Up to 34 hours of playtime – up to 28 hours as standard plus up to 6 more with Playtime Boost, from a 99Wh battery.
- IP68 waterproof and dustproof – handles sand, rain and poolside splashes.
- Built-in power bank – top up your phone from the speaker's battery.
- Auracast – link with other compatible JBL speakers for stereo pairs or multi-speaker setups.
- USB-C with built-in DAC – wired playback, including lossless audio from a compatible source.
Good to Know
Charging takes about 3 hours from the mains. At 5.89 kg it has real heft, so it is happiest carried short distances to where the party is.
Technical Specifications
- Drivers: 2 x 123 mm woofers, 2 x 20 mm tweeters, 3 passive radiators
- Output power (AC): 2 x 65 W woofer + 2 x 40 W tweeter
- Frequency response: 37 Hz – 20 kHz
- Battery: 99.02 Wh Li-ion; up to 34 hours
- Charge time: 3 hours
- Bluetooth: 5.4, Auracast
- Ports: AC in, USB-C
- Water/dust rating: IP68
- Dimensions: 51 x 26 x 21 cm
- Weight: 5.89 kg
What’s Included
- JBL Boombox 4
- AC power cord
- Quick start guide
- Safety sheet
Shipping & Returns
Free UK Delivery – We ship exclusively within the United Kingdom. Orders are processed within 1 business day, with estimated delivery in 5–8 business days after dispatch.
30-Day Returns – Returns are accepted within 30 days of delivery, subject to our Return & Refund Policy.
Customer Support – Monday–Friday, 9 AM–5 PM (UK local time). Business days exclude weekends and UK bank holidays.
INSTALLATION NOTE
INSTALLATION NOTE
Our lighting products are designed for easy and reliable installation. Depending on the model, your item will either be hardwired directly into your mains electricity or simply plug into a standard wall socket.
If your product is hardwired (please refer to “Power Supply” above), we recommend installation by a qualified electrician to ensure safety and optimal performance.
For plug-in models, no special installation is required—just connect to a standard outlet and enjoy.
Detailed installation instructions are included in the manual provided with your product.
QUALITY GUARANTEE
QUALITY GUARANTEE
At Vaulto, quality is at the core of everything we do.
Each piece is carefully selected and undergoes strict quality control to ensure it meets our high standards and your expectations.
SHIPPING & DELIVERY
SHIPPING & DELIVERY
We deliver across the United Kingdom using trusted partners.
Orders are processed within 1–2 business days (Mon–Fri).
Delivery typically takes 4–6 business days, for a total delivery time of 5–8 business days.
Free shipping is available across the UK.
Once dispatched, you’ll receive a tracking number. Please allow 1–2 business days for tracking updates.
RETURNS
RETURNS
Changed your mind? Not completely satisfied? No problem.
You can return your item within 30 days of receiving your order.
Our returns process is simple, fast, and hassle-free.
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