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  • Front. JBL - Boombox 4 portable waterproof speaker - 2025 - Blue.
  • Angle. JBL - Boombox 4 portable waterproof speaker - 2025 - Blue.
  • Left. JBL - Boombox 4 portable waterproof speaker - 2025 - Blue.
  • Back. JBL - Boombox 4 portable waterproof speaker - 2025 - Blue.
  • JBL BOOMBOX 4 Bluetooth V5.4 AURACAST 34H
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  • Alt View 13. JBL - Boombox 4 portable waterproof speaker - 2025 - Blue.
  • JBL BOOMBOX 4 Bluetooth V5.4 AURACAST 34H

JBL - Boombox 4 portable waterproof speaker - 2025 - Blue

Model:
JBLBOOMBOX4BLUAM
SKU:
6644591
$549.95

Customer reviews

Rating 4.8 out of 5 stars with 27 reviews

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Rating by feature

  • Sound Quality

    Rating 5.0 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

  • Range

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
96%would recommend to a friend
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.
Page 1 Showing 1-20 of 27 reviews
  • Pros mentioned:
    Sound quality

    Bass!!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wow, this thing is loud. The bass is amazing. Great upgrade from the boombox three. I definitely recommend it.

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Squad

    I would recommend this to a friend

  • Boombox 4

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it! It’s not heavy at all. It has a good bass sound. But i love that it has an equalizer on the app

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability, Sound quality

    BOOMING

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This JBL Boom 4 is the party starter ! Bass is thumping, sound is clear, and battery life is lit – 24 hours of nonstop jamz! Waterproof, portable, and BOOMING loud. Perfect for beach vibes or backyard hangs

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Sound quality

    Sikwiit it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Way better than the boombox3 sound shape weight Best small speaker for sure

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Gift for me from me: 600w JBL BOOMBOX 4

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    JUST DROPPED THIS THING IS AWESOME BEST BUY BEST PRICE ALL DAY BATTERY SWEEEEET

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Amazing Sound

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is amazing. From Sound Quality to its High output from a smaller housing then say the partybox 120. Well worth the money.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Sound quality

    Love it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is the best i have on my life, great sound, and very easy to take whatever you go.

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Worth the upgrade

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The boombox 4 is driven by the bass and excellent sound quality. If you have a charge 6 it pairs extremely well since this becomes the ultimate portable setup. Upgrading from the boombox 3 to boombox 4, is well worth the money.

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    The Best is here

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best stereo unite I’ve ever bought. The Aura cast is exceptional. I even bought two for stereo pairing. The only slight downside to Auracast, is that when using Auracast, you cannot fix the equalizer-sometime THE JBL UNIQUE SOUND CAN BE TOO BASS RICH FOR OTHERS AROUND ME. Overall though a 5 star.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    JBL Boombox 4

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this boombox. I've listened to the Boombox 3 and then the 4. The difference is HUGE. I'd definitely recommend checking this out. I personally don't think you'll find better sound fir the money.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Awesome

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I loved the sound and battery life of this speaker

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Here comes tha boom

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Booming boombox by JBL. Ultra sleek,portable n color variation to choose from

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Squad

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Boom box 4

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Product Quality is Great and music sound is really Good

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Squad

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Boombox 4

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    better than the previous great Boombox 3-incredible sound.

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great boombox

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent bom box. Family loved it while being used on Christmas. Crystal clear sounds

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Squad

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Jbl speaker

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wasn’t expecting a big speaker but was definitely worth it. Love how it sounds

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Good speaker

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's an excellent speaker for anyone who appreciates good sound; it's ideal.

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    JBL boombox 4 2025

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a good speaker with great sound, deep bass. I recommend this speaker

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    JBL speaker

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound is the best loving this speaker. JBL the best

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Good device

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A device of moment. Good sounds , makes house sound good place to live. I can not miss it . I recommend my friends to have it in their home, too.

    This review is from JBL - Boombox 4 portable waterproof speaker - 2025 - Squad

    I would recommend this to a friend
Page 1, Showing 1-20 of 27 reviews
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