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Massive sound. All day long. We just made our most powerful portable Bluetooth speaker even better. The iconic silhouette of the JBL Boombox 3 has a bold update featuring a sturdy metal handle with silicone grips, twin sidecaps, and waterproof and dustproof signature fabric. It’s been redesigned inside too, added with an improved subwoofer unleashing much deeper bass and massive JBL original pro sound, all with lower distortion. And 24 hours of play time takes you all the way from your morning workout to a late-night hang with your friends. And for sound that’s practically limitless, instantly connect multiple speakers with the JBL Portable app.

  • Massive sound and deepest bass

    Enjoy your music with massive JBL original pro sound. The 3-way speakers deliver higher sensitivity of our acoustic design sharpens clarity while lowering distortion for monstrous bass and a rich audio spectrum—no matter how high you turn up the volume.

  • 24 hours of play time

    Celebrate every moment with the sounds you love. From your early morning workout to a late-night hang with friends, we’ve added 24 hours of battery life to keep you in your element all day.

  • IP67 dust and water proof

    To the pool. To the park. The JBL Boombox 3 is IP67 dustproof and waterproof, so you can bring your speaker anywhere, rain or shine.

  • Eco-friendly packaging

    JBL is committed to more sustainable, earth-friendly packaging. That’s why the Boombox 3 comes in a recyclable paper-based box, including the inner tray, with an exterior printed with soy ink.

  • Strong, bold design

    We’ve updated the sleek, iconic JBL silhouette. With twin sidecaps and a sturdy metal handle with an eye-catching orange silicone grip, you can take your music—and your style—anywhere.

  • Wireless Bluetooth streaming

    Your playlist or mine? Wirelessly connect up to two smartphones or tablets to the speaker and take turns sharing your favorite sounds.

  • Crank up the fun with PartyBoost

    PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers together for endless audio possibilities.

  • JBL Portable app

    Download the JBL Portable app to get the most out of your Boombox 3. Customize settings, unlock features, and get real-time updates so you can always listen to your music—your way.

Specifications
  • Key Specs

    Speaker Pairing
    true
    Wireless
    true
    Rechargeable
    true
  • General

    Product Name
    Boombox3 Portable Bluetooth Speaker
    Brand
    JBL
    Model Number
    JBLBOOMBOX3BLKAM
    Color
    Black
  • Audio

    Minimum Frequency Response
    40 hertz
    Maximum Frequency Response
    20 hertz
    Speaker Pairing
    true
  • Connectivity

    Wireless
    true
    Wireless Connectivity
    Bluetooth
  • Features

    Protective Qualities
    Waterproof, Water resistant
    Maximum Depth of Water Resistance
    3.3 feet
    Control Button(s)
    Volume, Bluetooth, Power on/off, Play/Pause
  • Power

    Rechargeable
    true
    Battery Life (up to)
    24 hours
    Battery Charge Time
    6.5 hours
    Battery Chemistry
    Lithium-ion polymer
  • Dimensions

    Product Height
    25.7 inches
    Product Width
    48.2 inches
    Product Depth
    20 inches
    Product Weight
    14.7 pounds
  • Warranty

    Manufacturer's Warranty - Parts
    1 Year Limited
    Manufacturer's Warranty - Labor
    1 Year Limited
  • Other

    UPC
    050036389075
Questions & Answers (47)
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Review Summary

Rating 4.8 out of 5 stars with 1093 reviews

Rating by feature

  • Rating 4.9 out of 5 stars

  • Rating 4.8 out of 5 stars

  • Rating 4.8 out of 5 stars

96%would recommend to a friend

Customers are saying

Customers are impressed with the Boombox3 Portable Bluetooth Speaker's exceptional sound quality, powerful bass, and long battery life. Many also appreciate its portability and loud volume, making it ideal for various settings. However, some find the speaker's weight to be a drawback, and a few have noted occasional Bluetooth connectivity issues. The price point has also been cited as a potential concern for some customers.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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    JBL - Boombox3 Portable Bluetooth Speaker - Black

    Model:JBLBOOMBOX3BLKAM
    SKU:6514475
    Your price for this item is $449.99
    Save $50
    Comp. Value: $499.99
    The comparable value price is $499.99
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