Party & Karaoke Speakers
JBL PartyBox Stage 320
8.2/10SoundGuys scoreRead our review ›
$699.99at Amazon
Buy on AmazonAll products featured are independently chosen by us. However, SoundGuys may receive a commission on orders placed through its retail links. See our ethics statement.
1 / 12JBL
JBL PartyBox 720
No one has reported on this one yet.
Be the first. We ask a few quick questions about living with it, then check the review before publishing.
Own the JBL PartyBox 720?
Be the first owner to write in — three answers, four quick reads, shown under a pseudonym. Sign-in needed to publish.
Key specs
Battery
- Battery Life Wireless
- 15 h
- Charging Method
- AC power
- Fast Charging
- Yes
Build
- IP Rating
- IPX4
Connectivity
- Bluetooth Codec
- SBC, AAC
- Bluetooth Version
- 5.4
- Connection Type
- Bluetooth, wired-aux-3.5mm, usb, wired-xlr
- Multi Speaker Chain
- Yes
- Stereo Pairing
- Yes
Design
- Dimensions Depth
- 406 mm
- Dimensions Height
- 942 mm
- Dimensions Width
- 416 mm
- Carry Strap
- No
- Is Portable
- Yes
- Power Source
- Rechargeable battery
- Weight
- 31000 g
Features
- Companion App
- IOS + Android
- Speakerphone
- No
Sound
- Amplification
- Active (powered)
- Channels
- 2
- Driver Count
- 4
- Frequency Response
- 32-20000 Hz
- Frequency Response High Hz
- 20000 Hz
- Frequency Response Low Hz
- 32 Hz
- Total Power Output
- 800 W
SoundGuys review
Design8.0
Portability6.0
Features9.0
Value7.5
The verdict
The JBL PartyBox 720 is one of the most capable battery-powered party speakers you can buy, delivering huge volume, impactful bass, and a light show that instantly brings the party vibes. It’s big and heavy, but the swappable batteries and solid connectivity make it more flexible than you’d expect for something this size. If you want a speaker that can easily get a large gathering going, indoors or out, this one won’t disappoint.
✓Liked: 800 W, Vibrant light show, Swappable batteries, IPX4
✕Could be better: Heavy, Large, Expensive
Owners
How we verify ownersNobody who owns the JBL PartyBox 720 has written in yet.
Owner reviews are not paid for, not solicited from specific owners, and not rewritten by us: at most we proofread typos, which is shown on the review’s own page and which the author can undo. The commission SoundGuys may earn on this page comes from retail links, never from owner reviews.
Own the JBL PartyBox 720?
Three answers, four quick reads, one sentence nobody tells you before buying. Shown under a pseudonym. Sign-in needed to publish.
Questions from readers
What readers ask about the JBL PartyBox 720, answered by the people who own it.
Nobody has asked the owners yet.
Ask the first question →Video reviews and comparisons for this product.
Features & Opinions
More from the team ›Commentary and deep dives from the SoundGuys editorial team.
Nearly two years later, I'd still buy the JBL Charge 6 over the Flip 7You can snag a JBL Charge 6 for the price of a Flip 7 if you're patient.
Dave CarrVideo Producer/WriterI tried a $1,700 soundbar system, and it ruined TV speakers for meI fear I'm spoiled now.
Shimul SoodEditorI went hands-on with JBL’s new Cove speakers, and one really stands outMore JBL speakers? Here’s the lowdown on the new Cove lineup.Dave CarrVideo Producer/WriterThe JBL Xtreme 4 does one thing the newer Xtreme 5 can’tThere’s still one very good reason I’d buy the older Xtreme 4, and it’s not the lower price.Dave CarrVideo Producer/WriterI built my own Dolby Atmos speaker system, but I still prefer headphones for musicInvesting in Dolby Atmos wasn't a waste, but listening through headphones is more than a gimmick.
Brady SnyderContributorWired vs wireless headphones: Which should you buy?Wired headphones do not automatically sound better.
Tom TriggsContributor
Dave CarrVideo Producer/WriterI tried a $1,700 soundbar system, and it ruined TV speakers for meI fear I'm spoiled now.Shimul SoodEditorI went hands-on with JBL’s new Cove speakers, and one really stands outMore JBL speakers? Here’s the lowdown on the new Cove lineup.Dave CarrVideo Producer/WriterThe JBL Xtreme 4 does one thing the newer Xtreme 5 can’tThere’s still one very good reason I’d buy the older Xtreme 4, and it’s not the lower price.Dave CarrVideo Producer/WriterI built my own Dolby Atmos speaker system, but I still prefer headphones for musicInvesting in Dolby Atmos wasn't a waste, but listening through headphones is more than a gimmick.Brady SnyderContributorWired vs wireless headphones: Which should you buy?Wired headphones do not automatically sound better.Tom TriggsContributorMore Party & Karaoke Speakers
See our top picks ›
Party & Karaoke Speakers
Soundcore Rave 3S
8.0/10SoundGuys scoreRead our review ›
$299.99at Amazon
Buy on Amazon
Party & Karaoke Speakers
JBL PartyBox 520
7.8/10SoundGuys scoreRead our review ›
$879.95at Amazon
Buy on Amazon
Party & Karaoke Speakers
Ikarao Shell S1 Karaoke Machine
7.8/10SoundGuys scoreRead our review ›
$449.99at Amazon
Buy on Amazon
Party & Karaoke Speakers
LG Xboom Stage 301
7.3/10SoundGuys scoreRead our review ›
$229.93at Amazon
Buy on Amazon
Party & Karaoke Speakers
Sony ULT Tower 9
7.1/10SoundGuys scoreRead our review ›
$898at Amazon
Buy on Amazon
Party & Karaoke Speakers
JBL PartyBox Encore Essential
6.8/10SoundGuys scoreRead our review ›
$299.95at Amazon
Buy on Amazon