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Portable Bluetooth Speakers
JBL BOOMBOX4
JBL Boombox 4 delivers powerful JBL Pro Sound with AI Sound Boost and two selectable Bass Boost modes. It offers up to 34 hours of playtime, IP68 waterproof and dustproof protection, Auracast multi-speaker pairing, lossless USB-C playback and a replaceable battery design.
SKU JBL-BOOMBOX4-BLACK
This option is currently out of stock. Its price and purchase action will appear when stock is available.
- 12-month warranty
- Advice before you buy
Specifications
- Brand
- JBL
- Product type
- High-output portable Bluetooth speaker
- Output power
- AC: 2 × 65W woofers + 2 × 40W tweeters; battery: 2 × 60W woofers + 2 × 40W tweeters
- Drivers
- Two 123mm woofers, two 20mm tweeters and passive radiators
- Frequency response
- 37Hz–20kHz
- Playback time
- Up to 28 hours
- Wireless
- Bluetooth 5.4 with Auracast
- Protection
- IP68 waterproof and dustproof
- Ports
- AC input and USB-C
- Charging
- Approximately 3 hours; built-in power bank
- Battery
- Replaceable 99.02Wh lithium-ion battery pack
- Audio features
- AI Sound Boost and two Bass Boost modes
- Dimensions and weight
- 51 × 26 × 21cm; 5.89kg
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