JBL Boombox 4 Bluetooth Speaker Black JB.JBLBOOMBOX4BLKEP

JBL BOOMBOX 4

Unrivaled sound all day long

We raise the voice everywhere in our own way

The all-new JBL Boombox 4 is now bigger, bolder and more powerful than ever before

Powerful JBL Pro Sound delivers deep, powerful bass while keeping sound loud and clear.

AI Sound Boost analyzes our music in real time and adjusts the volume to deliver more power with less distortion, even if we turn the volume all the way up. With two large woofers, two tweeters and three passive radiators, every track hits harder and sounds clearer. When we want to customize the mode, simply switch between deep, vibrant and powerful Bass Boost settings.

We made a new twist on the classic Boombox design. It's larger but lighter, so you can take Boombox 4 wherever the party goes: to the beach, to the street, or to the backyard. Weather conditions are no longer a problem thanks to IP68 water and dust resistance.

Thanks to Playtime Boost, you're ready for long marathons with up to 34 hours of playtime.

JBL Boombox 4 ile her yere enerji ve ruh hali getiriyoruz.

Meet unrivaled JBL Pro Sound and AI Sound Boost

We are talking about a huge sound with deep and powerful bass.

The redesigned JBL Boombox 4 features two large woofers, two tweeters and three passive radiators, so every part hits harder and sounds much clearer.

Thanks to AI Sound Boost, we don't need to do anything. This smart technology analyzes our music in real time and automatically adjusts the volume, delivering more power with less distortion, even if we turn the volume up all the way.

Up to 34 Hours Playtime

From party to party... even another party! Up to 28 hours of uninterrupted music enjoyment on a single charge. 

Caught off guard for the next one? No problem. 

With the JBL Playtime Boost feature, you can add up to 6 hours of extra play time and keep dancing.

Water and Dust Resistant

IP68 certified, the JBL Boombox 4 is durable no matter the weather, even with the clumsiest of friends around.

• Multi-Speaker Connection with Auracast
  Wouldn't it be great to share music with the whole gang?
  With Auracast™, you can stereo-pair two Boombox 4 speakers for a wider soundstage or distribute them more widely in the same playlist with other Auracast™-supported JBL speakers.
• Two Different Bass Boost Settings to Match Your Mood
  bass is coming.
  When you turn on JBL Boombox 4, you'll be greeted with the classic JBL signature bass sound we all love.
  Want a deeper experience?
  Press the Bass Boost button on the top panel; The JBL Horn sign will turn orange and you will enter Deep Bass mode.
  Two woofers and three passive radiators are at full throttle.
  Looking for a tighter, more energetic sound? sound?
  When you press the button twice, the Horn sign turns white and you switch to Punchy Bass mode.
  No matter what mood you're in, there's a bass mode to suit you.
• Bigger and More Powerful But Lighter
  JBL Boombox 4 delivers the most powerful and impressive sound ever, but here's the real beauty:
  Redesigned and lighter than before.
  Now you can carry it wherever you want. easy.
• Lossless Audio Playback
  Want to hear every detail?
  Experience lossless audio by connecting to your laptop or other audio devices via the USB-C port.
  Ideal for true audiophiles who want more from their music.
  Note: For lossless audio, the source device and app must support this feature.
• Recycled Materials and Eco-Friendly Packaging
  JBL Boombox 4 uses recycled plastic and fabric in the speaker grille.
  It is also environmentally friendly packaged with FSC certified paper and soy-based ink.
• Can be changed. Battery
  Want your speaker to last longer?
  You can turn your JBL Boombox 4 back to full power by replacing the rechargeable battery in three simple steps.
  Note: Replaceable battery sold separately.