Everything for Back to School — and then someShop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • 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
  • BOOMBOX4 - □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □
  • 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:
Top Deal
Loading...
$449.95
Save $100
The comparable value is $549.95
Deal ends tomorrow

Customer reviews

Rating 4.9 out of 5 stars with 117 reviews

Rating Filter

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.
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 3 Showing 41-60 of 117 reviews
  • Pros mentioned:
    Battery life, Sound quality

    JBL boombox

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

    Great sound battery is great use all the time out side working in yard

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

    Awesome Sound!

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

    After purchasing the JBL Boombox 3 last year, I decided to add this model to my collection as well. The bass is powerful, and the overall sound quality is impressive. I’m very satisfied with this purchase.

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

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

    Loud speaker with alot of bass

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

    Speaker works great and last all day. Been having for a month amd use it when we take the boat out. Its loud to hear when rolling.

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

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

    Love my new speaker

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

    Excellent sound, size is good, not too big or small

    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 for all occasions !!!

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

    This speaker is so amazing , sound wise and appearance. Get this speaker if you want to be heard and be seen this is an automatic showstopper!!

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

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

    Sounds good. Will play pretty loud.

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

    Like the portability. Lower volume, just turn on the bass boost, makes it sound rich. Looks like it has good build quality. Easy to carry anywhere.

    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 loud

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

    Like the sound quality on the new boombox 4 , good balance on highs and lows , sound really good outdoors .

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

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

    Love it

    |
    |
    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

    It has an amazing sound,

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

    It has an amazing sound, it's better than I expected. It has such a clean sound that it sounds good on all kinds of music.

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

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

    jbl speaker

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

    really good speaker was very loud and buying was easy and straihhtfoward

    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

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

    I recently stop at Best Buy and pick up the jbl boombox 4 it more then I expected it’s very powerful

    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

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

    Amazing, this product is incredible, and the sound… is another level

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

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

    Waterproof speaker

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

    Good quality and the battery life last to long i really like it .

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

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

    JBL boom box 4

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

    Very good product the best i love the sound of this speaker this is my four speaker love it

    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

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

    Great boombox great sound system. Blows everything else away. Awesome

    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

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

    Great product, this speaker sounds so good, I thinking in buying another one to connect it via Bluetooth

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

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

    Awesome

    |
    |
    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:
    Sound quality

    The Best is here

    |
    |
    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

    I love it this one

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

    I realy like it , i recommend 1000 times. The music hearing better

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

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

    Worth the upgrade

    |
    |
    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
Page 3, Showing 41-60 of 117 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.