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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
  • Auracast How-To Video video 3 minutes 31 seconds

JBL - Boombox 4 portable waterproof speaker - 2025 - Blue

Model:
JBLBOOMBOX4BLUAM
SKU:
6644591
Highly rated by customers for:
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$449.95
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Customer reviews

Rating 4.9 out of 5 stars with 117 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

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98%would recommend to a friend

Customers are saying

Customers are delighted by the impressive sound quality and the long-lasting battery life of this speaker. Users also frequently praise its highly portable design and the ability to reach high volumes without distortion. Additionally, the device is appreciated for its seamless Bluetooth connectivity and reliable water resistance, making it a versatile choice for various environments.

This summary was generated by AI based on customer reviews.

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 4 Showing 61-80 of 117 reviews
  • Pros mentioned:
    Battery life

    Very good speaker

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Speaker works amazing sounds amazing the battery last very long very convenient speaker would recommend to buy price is fare for what you get

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

    My review for GBL boom box 4

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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 a good product and good quality sound but the problem it’s the battery life if you play the volume as 35% the battery life can stay for six hours and that’s so bad because they said they can stay more than that but other than that everything good qualities sound material base even the app itself. It’s very good to support the speaker.

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

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

    Jbl-BoomBox4

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

    Battery life super life Bass extraordinarily quality

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

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

    Portable beast.

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

    This speaker is great for indoor and outdoors, great overall sound.

    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

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

    This is the best mobile speaker. I have used many and this one is by far best sound. It has a bass boosted mode which i enjoy a lot. Perfect for outdoor activities.

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

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

    Best sound

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

    Best for party, it gat heavy bass and smooth sound

    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

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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:
    Sound quality

    JBL Boombox 4 portable

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

    The product is efficient and the quality is highly recommended.

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

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

    Very nice works good

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

    I’m love the song the speaker is good perfectly for Paty

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

    I would recommend this to a friend

  • Boombox 4

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

    Great good quality A really good speaker; I bought it for work and it works perfectly. It stays on for a long time without needing a charge. I’d recommend it—it’s worth it.

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

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

    Nice and really good sound

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

    Great sound and I love this JBL I’m 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

    The song

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

    Good luck The speaker is very good; it has great sound and the audio is clear, but the battery doesn't actually last more than 20 hours, so that part is a bit of a lie, but the rest is very good.

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

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

    Best speaker in the world

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

    Very good very good speaker for me to use, very good sound quality in the market now

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

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

    Review

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

    Bass is felt and heard, no distortion whatsoever even at max volume

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

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

    The mega boooom

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

    I am very happy the speaker is wonderful the sound is fantastic

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

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

    Amazing speaker overall best product to date

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

    Really loud and sounds clean bass is amazing just perfect

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

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

    Amazing

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

    best sounding audio no complaints, jbl is the king!!

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

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

    Sau M

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

    I think it's a very good speaker. I would recommend it for a future purchase

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

    Boom Box On Steriods

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

    This boom box is the Bomb-Dot-Com. Powerhouse all in one too!

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

    I would recommend this to a friend

  • JBL Boombox 4

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

    Though I do not have the most discerning ear, I completely notice the fidelity and base of this speaker. I love it!

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

    I would recommend this to a friend
Page 4, Showing 61-80 of 117 reviews
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