JBL Boombox 4 UK
The JBL Boombox 4 UK in Sri Lanka is available at LKR 164,500.00, updated on 2026-09-10. Buy the JBL Boombox 4 in Sri Lanka – waterproof IP68, AI Sound Boost, up to 34h playtime, USB-C lossless & super bass power.. LuxuryX provides genuine JBL products with 1 Year custom warranty, flexible installment options, and free delivery or in-store pickup across Sri Lanka.
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1 Year Warranty
Shop with confidence — all items come with a 1 Year Warranty for secure and worry-free ownership.
Installment Plans
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SKU: jbl-boombox-4-uk
Model: Boombox 4
Manufacturer: JBL
Keywords: JBL Boombox 4 Sri Lanka, portable bluetooth speaker Sri Lanka, waterproof party speaker IP68 Sri Lanka, JBL Boombox4 price Sri Lanka, JBL Boombox 4 buy online SL
Description: Buy the JBL Boombox 4 in Sri Lanka – waterproof IP68, AI Sound Boost, up to 34h playtime, USB-C lossless & super bass power.
Product Description
JBL Boombox 4
|
Category |
Specification |
|
General |
Model: JBL Boombox 4 |
|
Signal-to-Noise Ratio |
> 80 dB |
|
Power Input |
100 – 240V AC, 50/60 Hz |
|
Audio Output Power (RMS) |
AC mode: 2 × 65W woofers + 2 × 40W tweeters (≈ 210W) Battery mode: 2 × 60W woofers + 2 × 40W tweeters (≈ 200W) |
|
Frequency Response |
37 Hz – 20 kHz |
|
Transducers |
2 × 5" woofers, 2 × 0.75" tweeters, 2 circular + 1 racetrack passive radiator |
|
Dimensions (cm) |
51 × 26 × 21 cm |
|
Dimensions (inches) |
20 × 10 × 8 in |
|
Weight |
5.89 kg / 13 lbs |
|
Bluetooth Version |
Bluetooth 5.4 |
|
Bluetooth Profiles |
A2DP 1.4, AVRCP 1.6 |
|
Bluetooth Frequency Range |
2.4 – 2.4835 GHz |
|
Bluetooth Transmitter Power |
≤ 14 dBm (EIRP) |
|
Bluetooth Modulation |
GFSK, π/4 DQPSK, 8DPSK |
|
Connection Ports |
AC-in, USB-C |
|
Battery Type |
Rechargeable Li-ion battery pack (99.02 Wh) |
|
Battery Life |
Up to 28 hours (up to ~34 hours with Playtime Boost) |
|
Battery Charge Time |
~3 hours |
|
Cable Type |
AC power cable |
|
Cable Length |
2 m / 6.6 ft |
|
Dustproof |
Yes |
|
Waterproof |
Yes (IP68) |
|
Wireless |
Yes |
|
AI Sound Boost |
Yes |
|
Powerbank Function |
Yes |
|
Supports Auracast |
Yes |
|
Included in the Box |
JBL Boombox 4, AC power cable |
|
Features |
AI Sound Boost, Bass Boost, Auracast multi-speaker support, USB-C wired audio |
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Price
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