JBL PartyBox Ultimate 2 Powered Party Speaker

zZounds Gear Experts Say...
The big one! JBL's PartyBox Ultimate 2 fills rooms with 1500 watts RMS, plus a high-energy light show, XLR input, Wi-Fi and Bluetooth, and built-in wheels.

The loudest, fiercest JBL PartyBox ever, the Ultimate 2 is built to bring festival-level energy anywhere it's set up. Legendary JBL sound fills massive indoor and outdoor spaces -- up to four basketball courts -- so everyone feels the music, from the front row to the edge of the crowd. The sound hits big and physical, with vocals that stay front and center and bass you feel in your chest. AI Sound Boost works in real time to keep everything sounding huge, even when the volume is turned all the way up.

The lightshow is just as epic. A full-panel display sends ripple waves across the speaker, while layered lighting and bold floor projection extends the effects even further, creating a deeper, more immersive experience. Together, sound and light create a live-show moment that pulls everyone into the energy.

An intuitive touch-screen control top panel makes it easy to take charge of the party, while karaoke and DJ features create endless ways to practice and play -- from EasySing AI vocal removal and an optical input for easy TV-based karaoke setups to a pro-level XLR line-in for a direct DJ-console hookup. Built-in Wi-Fi, Smart EQ Mode, and JBL Auracast(TM) support keep the music flowing when the crowd gets bigger. Finished with splash-proof durability and rugged wheels built to roll anywhere the night leads, the Ultimate 2 is made for people who go all in. This is the JBL PartyBox built for the biggest nights.

Features:

- Splash-proof for big nights: Sudden drizzle? No… read more sweat. The IPX4 splash-proof design keeps the music going as long as y'all are out.

- Built-in EasySing AI vocal removal for effortless karaoke: EasySing uses AI to dial back the original lead vocals on a song as much, or as little, as you want, so you're never limited to a karaoke catalog. Backing vocals stay in place, so the song still feels complete while you take the lead. From old favorites to chart-toppers, any song you can stream can become your next sing-along. It works with any connected microphone, providing a clean, easy setup for anyone who's ready to stand up and start singing.

- Better mobility: Moving a speaker this powerful shouldn't feel like a workout. The PartyBox Ultimate 2 rolls easily on rugged wheels and features a sturdy handle that gives you better control and balance as you move it. Indoors or outdoors, getting it set up feels smooth, steady, and a lot less like a production.

- Made with the planet in mind: The JBL PartyBox Ultimate 2 incorporates post-consumer recycled plastic and a recycled tweeter magnet. It's also packaged in FSC-certified paper printed with soy ink.

- High-quality Wi-Fi audio connections: Whatever you're hosting, the PartyBox Ultimate 2 keeps the music flowing. Stream high-resolution audio effortlessly over Wi-Fi using AirPlay 2, Chromecast, or Spotify Connect. USB-C delivers lossless playback and charging, and optical and XLR inputs make karaoke and DJ gear simple to plug in. And when one speaker isn't enough, Auracast lets you link multiple PartyBoxes or other JBL Auracast-enabled speakers to fill even bigger spaces.

- Smart EQ Mode: Smart EQ Mode uses AI to analyze what you're listening to and automatically tune the EQ in real time, so announcers stay clear and your music hits huge.

- JBL One app control: The JBL One app puts full control of the PartyBox Ultimate 2 right in your pocket. With the power to change the song, fine-tune the sound, adjust the light show, or drop DJ effects from anywhere in the room, you can keep the energy right where you want it, even when you're in the middle of the dance floor.
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Power Input:
100 - 240 VAC ~50 / 60 Hz
Signal-to-Noise Ratio:
Greater than 80 dB
Output Power:
1500 W RMS (IEC60268)
Frequency Response:
28 Hz - 20 kHz (-6 dB)
Tweeters:
2 x 1" (30 mm)
Mid-Range Drivers:
2 x 5" (124 mm)
Woofers:
2 x 10" (264 mm)
Dimensions (W x H x D):
18.37 x 41.44 x 19.42" (46.67 x 105.25 x 49.33 cm)
Net Weight:
105.12 lb (47.68 kg)
Gross Weight:
120 lb (54.43 kg)
Packaging Dimensions (W x H x D):
44.88 x 21.22 x 20.79" (114.0 x 53.9 x 52.8 cm)
Bluetooth Version:
6.0
Bluetooth Profile:
A2DP V1.3, AVRCP V1.5
Bluetooth Frequency Range:
2.400 - 2.4835 GHz
Bluetooth Modulation:
GFSK, Pi/4 DQPSK, 8DPSK
Bluetooth Transmitter Power:
15 dBm (EIRP)
2.4 GHz Wi-Fi Frequency Range:
2.4 GHz - 2.4835 GHz
2.4 GHz Wi-Fi Compatibility:
802.11 b/g/n/ax
2.4 GHz Wi-Fi Modulation:
DSSS (DBPSK, DQPSK, CCK), OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM)
2.4 GHz Wi-Fi Power:
Less than 20 dBm
5 GHz Wi-Fi Frequency Range:
5.15 - 5.35 GHz, 5.470 - 5.725 GHz, 5.725 - 5.825 GHz
5 GHz Wi-Fi Compatibility:
802.11a/n/ac/ax
5 GHz Wi-Fi Modulation:
OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM)
5 GHz Wi-Fi Power:
Less than 23 dBm (EIRP)
Aux Input:
250 mVrms
Line Input:
250 mVrms (XLR Connector)
Guitar Input:
100 mVrms
Mic Input:
20 mVrms
Bluetooth Input:
-12 dBFS
USB Input:
-12 dBFS
USB Format:
FAT16, FAT32
Supported Music File Formats:
.mp3, .wav
USB-C Charge Output:
PDO (5 V / 3 A, 9 V / 3 A, 15 V / 2 A, 20 V / 1.5 A), PPS (5 - 11 V / 2.7 A, 5 - 16 V / 1.85 A)
Cable Length:
6.6 ft (2 m)
Cable Type:
Right-Angle AC Power Cable (Type varies by region)
AI Sound Boost:
Yes
EasySing with AI Vocal Removal:
Yes
Lightshow:
Yes
Smart EQ Mode:
Yes
Splashproof:
Yes
Supports Auracast:
Yes
Touch Control:
Yes
AirPlay Support:
Yes
IP Rating:
IPX4
JBL One App:
Yes

Dimensions and Weight in Packaging

Base Item

  • Shipping Weight: 119 lbs
  • Shipping Dimensions: 45 x 21 x 21 in
  • Manufacturer Part Number (MPN): JBL PARTYBXULT2AM

For support or warranty questions, please contact the manufacturer:
Phone: 800-336-4525
Web: https://jblpro.com/en/support for pro audio, https://support.jbl.com for consumer/home audio

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