JBL Boombox 4 – portable Bluetooth speaker, waterproof, black

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JBL Boombox 4 – portable Bluetooth speaker

The JBL Boombox 4 is a large, portable speaker delivering JBL Pro Sound with two bass boost modes. The housing is water and dust resistant to the IP68 standard, so you can take the speaker by the water, outdoors or onto the terrace without worrying about the weather.

Sound and AI technology

Improved woofers and passive radiators work together with AI Sound Boost technology, which optimizes the sound in real time, resulting in deeper bass and greater detail.

Long battery life

Up to 28 hours of playback on a single charge over Bluetooth
An additional 6 hours thanks to the JBL Playtime Boost function
USB-C connection possible for lossless audio

Connecting speakers

Thanks to the Auracast function, you can connect two JBL Boombox 4 speakers or pair multiple devices to listen to music together in Deep Bass or Punchy Bass mode.

Specifications

Brand	JBL
Model	Boombox 4
Connectivity	Bluetooth, USB-C
Battery life	up to 28 hours (+6 h Playtime Boost)
Resistance	IP68 – waterproof and dustproof
Color	Black
Weight	5.87 kg

Included

JBL Boombox 4 speaker
AC power cable
Quick start guide and warranty card

Kod producenta: JBLBOOMBOX4BLKEP
Producent: JBL

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