JBL PartyBox 720 portable speaker with vibrant LED lights
Body
JBL PartyBox 720 portable speaker with vibrant LED lights
back panel of jbl partybox 720
battery slot of jbl partbox 720
JBL portable Bluetooth speaker in black, featuring a textured outer shell, a top handle, and a front control panel with knobs and buttons.
side view of jbl partybox 720

JBL PartyBox 720 - Brand New

$1,299.98
Professionally Refurbished
3-Months Warranty incl. Battery
30-Day Risk-Free Trial

Comes with:

JBL PartyBox 720
AC Power Cord
Documentation
Specifications
Frequently Asked Questions
$1,299.98

Certified Quality

Every item is verified by our experts for authenticity, functionality, and condition—guaranteeing a product you can trust.

Free Returns Up To 30 Days

Not completely satisfied? We offer a hassle-free 30-day return policy for any reason. We’ll even provide a prepaid shipping label at no extra cost to you.

3-Months Warranty

Shop with peace of mind. Every purchase is backed by our 3-month warranty. If a functional issue occurs, we handle the repair or replacement and provide free shipping both ways.

Battery Health Guarantee

Reliable power, guaranteed. Every device comes with at least 80% battery capacity, with certified upgrades to 90% or 100% available to ensure your device lasts throughout your day.

Specifications

Audio

  • Power Output: 800W RMS — High-performance audio capable of powering large venues, outdoor events, and concert-style setups.
  • Woofers: 2 x 8" (200mm) Woofers — Engineered for deep, punchy bass response with minimal distortion even at maximum output.
  • Tweeters: 2 x 3" (75mm) Tweeters — Reproduces crisp, detailed high frequencies for a full-range, concert-grade listening experience.
  • Frequency Response: 30Hz – 20kHz — Extended low-end range capturing sub-bass rumble down to 30Hz for a truly immersive sound experience.

Connectivity

  • Bluetooth: 5.4 with LE Audio — Latest Bluetooth standard for a fast, stable wireless connection with extended range and lower latency.
  • Multi-Speaker Pairing: Auracast™ + TWS — Auracast syncs unlimited compatible JBL speakers simultaneously; TWS pairs two PartyBox 720 units for true stereo.
  • Inputs: Dual Mic-In, Guitar-In, USB Playback, Aux-In — Complete connectivity for live performances, karaoke, and any audio source.

Lighting

  • Light Show: Full-Panel Adaptive Light Show — Dynamic strobe effects and patterns that sync to your music and transform any space into a venue.

Durability

  • Water Resistance: IPX4 — Splash-proof rating protects against accidental spills and light rain. Not submersible.
  • Power Source: AC Mains-Powered — Consistent, uninterrupted high-output performance. Requires a direct power outlet connection. Not battery-operated.

Physical

  • Build: Heavy-Duty Ergonomic Design — Integrated smooth-glide transport wheels and telescopic handle for manageable transport between venues.

Frequently Asked Questions

Does the JBL PartyBox 720 run on a battery or does it need to stay plugged in? ▼

It is fully battery-powered! It comes with a swappable dual-battery system (2 x JBL Battery 600) that delivers up to 15 hours of playtime, so you can use it outdoors or away from a wall outlet. You can also plug it directly into AC power for continuous playback.

Can I replace the battery if it runs out during a long event? ▼

Yes. The PartyBox 720 features a swappable battery design, allowing you to easily swap in a fresh backup battery pack (sold separately) to keep the music going indefinitely.

What instruments or microphones can I plug into it? ▼

It features dual XLR inputs that support professional microphones, guitars, or even a DJ console, making it ideal for live performances, jamming sessions, and hosting large karaoke parties.

Is the JBL PartyBox 720 waterproof? ▼

It has an IPX4 splashproof rating. This means it can safely resist accidental liquid spills, pool splashes, or light rain, though it should never be fully submerged in water.

800W JBL Pro Sound. Full-Panel Light Show. AC-Powered. Built for Big Events.

The JBL PartyBox 720 is a concert-grade party speaker built for those who demand maximum power and presence — delivering 800W RMS through dual 8" woofers and dual 3" tweeters, a full-panel adaptive light show, and Bluetooth 5.4 with Auracast multi-speaker pairing. AC-powered for consistent, high-output performance, it’s the ultimate speaker for large venues, outdoor events, and serious parties.

800W RMS — Concert-Level Sound for Any Venue

The PartyBox 720 delivers 800W RMS through dual 8" woofers and dual 3" tweeters, covering a wide frequency range from 30Hz to 20kHz. Whether you’re filling a backyard, an event hall, or an outdoor stage, the PartyBox 720 delivers room-filling, distortion-free sound at any volume.

Bluetooth 5.4 with Auracast — Expand Your Sound System

With Bluetooth 5.4 featuring LE Audio and Auracast technology, the PartyBox 720 lets you wirelessly sync with other compatible JBL speakers for a massive, synchronized sound experience. TWS (True Wireless Stereo) support lets you pair two units for true left-right stereo separation — perfect for large event setups.

Power Output 800W RMS
Drivers 2x 8" Woofers + 2x 3" Tweeters
Connectivity Bluetooth 5.4, Auracast, TWS, USB, Guitar-In
Durability IPX4 Splash-Proof, AC-Powered