JBL PartyBox 720 - Loudest battery-powered JBL party speaker with superior JBL Pro Sound and a futuristic lightshow - Black
JBL PartyBox 720 - Loudest battery-powered JBL party speaker with superior JBL Pro Sound and a futuristic lightshow - Black
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JBL PartyBox 720 - Loudest battery-powered JBL party speaker with superior JBL Pro Sound and a futuristic lightshow - Black

Key item features

  • Powerful Audio: Delivers 800 watts of JBL Pro Sound with two 9" woofers for deep bass and crisp highs, ensuring a packed dance floor.
  • Dynamic Lightshow: Features a futuristic lightshow with vibrant stars, flowing trails, and strobes that synchronize with the music for an immersive experience.
  • Extended Playtime: Offers up to 15 hours of playtime on a single charge, with swappable batteries (sold separately) and a 10-minute fast charge for 2 extra hours.
  • Portable Design: Equipped with an ergonomic integrated handle and wider, sturdy wheels for easy transport over various terrains, plus IPX4 splashproof protection.
  • Expandable Sound: Supports multi-speaker connection via Auracast, allowing pairing of two PartyBox 720s for stereo sound or linking with other JBL Auracast-enabled speakers.
  • Seamless Control: Manage music, EQ, and lightshow settings conveniently from anywhere using the JBL PartyBox app.
  • Versatile Connectivity: Includes a USB-C input for high-quality audio streaming or karaoke, and two XLR inputs for connecting microphones, guitars, or DJ consoles.
  • Sustainable Build: Constructed with post-consumer recycled plastic and packaged in FSC-certified paper using soy ink.
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Current price is $1,099.95
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Arrives by Thu, Jul 23
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Sold and shipped by World Wide Stereo (Authorized)
4.520057306590258 stars out of 5, based on 698 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars
65 ratings31 reviews
How item rating is calculated
  1. 5 stars82% (53)
  2. 4 stars5% (3)
  3. 3 stars8% (5)
  4. 2 stars2% (1)
  5. 1 star5% (3)

Reviews summary

Pros

  • : Delivers high volume with clear sound quality.
  • : Creates a fun ambiance with colorful lights.
  • : Delivers sound with good distance coverage.
  • : Delivers bold bass without distortion.
  • : Lasts a full day with moderate use.

Neutral

  • : Can be loud and room-filling, but may lack clarity and balance.
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Showing 1-3 of 31 reviews

Apr 16, 2026
Schkoty
5 out of 5 stars review

720 doesn't disappoint

The 720 is awesome. I bought a 310 and loved it but felt it was still lacking in bass so I returned it and got the 520 which was pretty incredible with the volume and portability and bass indoors but flattened out at about 3/4 volume and I still wanted more bass so I picked up the 720 and this hits awesome. Great volume and bass for larger spaces. Missing the kids but wanted battery powered so I did not go to the ultimate. It's only portable if you are comfortable lifting the large 70lb speaker, but it does roll around nicely. The 520 Is more portable with a telescoping handle, less size and weight but still a large speaker. I kept both the 520 and 720. If you won't ever move the 720 maybe go for the ultimate on sale for total sound quality at high volume but the 720 is perfect to roll around and rock the yard and the neighborhood BBQ.

Review from jbl.com
Helpful?5SWFIUZPV8CL17772913420
May 25, 2026
anonymous
Sold and shipped byOneCall (Authorized Dealer)
5 out of 5 stars review

Verified Purchase

Will never need another speaker again.

Perfect for the little league baseball games and backyard partys. you wouldnt believe how loud this is.

Helpful?5SWFIUZPV8CL17772913420
Apr 27, 2026
MacDre2000
5 out of 5 stars review

Party sound quality!

Very happy with this speaker. Definitely the loudest battery powered speaker on the market. Deep bass, clear vocals and great battery life. I Might even buy a second one. Great job JBL!

Review from jbl.com
Helpful?5SWFIUZPV8CL17772913420