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  • Front. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Angle. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Left. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Back. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • A - i - PARTYBOX UBL PTYOOK
  • The text on the image reads "K-E-7-T i: o 520 PARTYBOX YROX PARTY Js PARI 20CN OIECU."
  • The text on the image reads "BOX SELF PARTYBOX BED."
  • PARTYBOX MICROPHONE - VOL + ete + BASS I TREBLE C + ECHO BASS BOOST UBL
  • Alt View 5. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Alt View 6. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • The text on the image reads "PARTYBOX S - Aneraa 1 L BL".
  • PARTYBOX - T YBL
  • The text on the image reads "PARTYBOX P0e UBL UBA - ALZE 820 Ald - - I - - UBL UK 23 CA - - I - - CBC 8 3 DANATEL I 342 aU - PARTYROX."
  • The text on the image reads: "USB-C AUX IN A PARTYBOX 520W 18 GAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Alt View 11. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Alt View 12. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Alt View 13. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Alt View 14. JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black.
  • Auracast How-To Video video 3 minutes 31 seconds

JBL - Partybox 520 Portable Wireless Party Speaker - 2025 - Black

Model:
JBLPARTYBOX520AM
SKU:
6634022
Highly rated by customers for:
$879.95

Customer reviews

Rating 4.8 out of 5 stars with 26 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.6 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
96%would recommend to a friend

Customers are saying

Customers are positive about the product's sound quality, which is frequently highlighted as amazing. They also appreciate its long battery life, portability, and the appealing lighting feature.

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 2 Showing 21-26 of 26 reviews
  • Pros mentioned:
    Lighting

    Window Shakin Fun!

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

    We're having so much fun with this speaker! We got the JBL wireless mics and we have never sounded better singing karaoke. We've even used this for a karaoke gig. The lights are a great addition.

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

    Impressive Sound

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

    Great sound. The app functions are also Great, you can turn on and off the speaker from the app.

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

    Speaker

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best product so far highly recommended easy to set up

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

    Speaker

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

    Great speaker very loud and great quality would buy again

    I would recommend this to a friend

  • LOUD & CLEAR #JBL

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

    Bought myself a JBL520 as a Christmas present and I’m very happy with it!

    I would recommend this to a friend

  • Best Wireless Speaker

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

    Best wireless speaker I have ever heard. I will buy another one!!!

    I would recommend this to a friend
Page 2, Showing 21-26 of 26 reviews
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