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Jbl PartyBox Ultimate 1100W Wireless Party Speaker

Model: JBLPARTYBOXULTAM

JBL Warranty
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Specifications

Wired Connectivity

USB Power 5 VDC at 2.1 A
Inputs/Outputs 1x USB-A (Audio/Power) Input
2x 1/8" / 3.5 mm Mono (Microphone) Input
1x 1/8" / 3.5 mm Stereo (Audio) Input
1x 1/4" TS (Audio) Input

Speaker System

Signal to Noise Ratio >80 dB
Frequency Response 30 Hz to 20 kHz
Drivers 2x 9" / 22.9 cm Woofers
2x 4.5" / 11.4 cm Midranges
2x 2.75" / 6.99 cm Tweeters
Power Output 1100 W

Power

AC Input Power 100 to 240 VAC, 50 / 60 Hz

Physical

Dimensions (W x H x D) 17.9 x 41.3 x 17.3" / 455 x 1049 x 440 mm
Weight 87.1 lb / 39.5 kg
Media/Memory Card Slot No
Color Black
Environmental Protection Water-Resistant (IPX4) 

Packaging Info

Package Weight 98 lb
Box Dimensions (LxWxH) 45.25 x 20.5 x 20.25"

Microphone

Built-In Mic No

Key Specs

Power Output 1100 W
Media/Memory Card Slot No
Wi-Fi Wi-Fi 6 (802.11ax); Dual-Band (2.4 & 5 GHz)  
Bluetooth 5.3
Built-In Mic No
Frequency Response 30 Hz to 20 kHz
Drivers 2x 9" / 22.9 cm Woofers
2x 4.5" / 11.4 cm Midranges
2x 2.75" / 6.99 cm Tweeters

Bluetooth Connectivity

Bluetooth 5.3
Supported Bluetooth Profiles A2DP 1.3
AVRCP 1.5
Transmitter Power 15 dBm
Bluetooth Transmitter Modulation π/4 DQPSK, 8DPSK, GFSK

Additional Wireless Connectivity

Wi-Fi Wi-Fi 6 (802.11ax); Dual-Band (2.4 & 5 GHz)  
Connection Protocols AirPlay, Chromecast built-in
Expert Reviews
Digitaltrends.32817928
11 November 2023
9.0/10

“It's big, it's brash, and the JBL PartyBox Ultimate will turn any party into a banger.”

  • +

    It's loud. Really loud., It's also crystal clear and defined, Wi-Fi connectivity means hi-res audio, The app is excellent, Mic and guitar inputs, Well-designed control panel

  • -

    It's big and heavy, Karaoke features could be better, Pricey

Lb tech reviews.35189534
15 November 2023
8.3/10

With a total of 1,100 watts of power, JBL's partybox is truly the ultimate party speaker.

  • +

    Plays nauseatingly loud. Can be paired in stereo or with multiple speakers. Wi-Fi streaming. Microphone and guitar inputs.

  • -

    No battery operation. High price, heavy weight.

User Reviews
27 March 2024
10/10

Speaker is absolutely insane! The light show is amazing, the sound quality is so crisp, it towers over my partybox 110. I didn’t realize how huge It was! The dual 9 inch subwoofers shake my house! More than enough volume to throw a party for the whole block! Absolutely love it!

23 January 2024
10/10

I've got at least 4 different powered stand alone speaker systems. The best prior was my SOUNDBOKS Gen 3, The JBL ultimate blows it away in performance, sound and all around bad azz speaker system. The lights, the app is awesome and with the JBL wireless mics just perfect.

8 January 2024
10/10

The best speakers by far you can't go over 50% power indoors without shacking walls

26 March 2024
10/10

Best and loudest speaker I've ever owned period ! Also one of the clearest so I bought 2 of them and hooked them up to my 86inch LG tv which I use for home theater and run my tidal off of. I pair them together wirelessly foe the best sound between Bluetooth and wifi !

20 October 2023
10/10

I bought a pair of PB ultimates..Very loud and deep bass. Excited for my next party. Did have one of the speakers have an upper strobe light not work and I've been working with JBL to correct the problem. Overall pleased. You want a Loud in your face sound this is it.

25 April 2024
10/10

JBL Speakers are just the best. Great sound quality. Easy to setup. Very durable. My husband has to get the new speaker every time the next version comes out, he will never use another brand.

20 February 2024
10/10

Sounds great, awesome bass and plays high resolution files. Also the color display is awesome. Got it at a great price.

8 April 2024
10/10

After getting guidance from chat rooms unit started working. A frustrating situation and wanted to make sure I got what I paid for. Unit after multiple tries functioned and am completely satisfied with the product.

20 September 2023
10/10

This speakers audiobquality comes second to none!! Soon as it arrived I tore open the box to reveal a tower that comes up to my lower chest. Its a monster! The bass that comes off this thing without bass boost is impressive and with BB on it takes it to a new level, whole house was shaking with 30%...

20 October 2023
10/10

JBL PARTYBOX ULTIMATE IS THE ULTIMATE PARTYBOX!..LOVE THE 3 WAY SPEAKER SOUND.. HIGHS, MIDS AND SUBWOOFERS.

Product Highlights
  • 1100W of RMS Output Power
  • Six Drivers for Balanced Audio
  • Dolby Atmos Support for 3D Sound
  • Multi-Color Lightshow Syncs to the Beat
  • Starry LEDs & Lighting Effects
  • Dual-Band Wi-Fi 6 (802.11ax) & Bluetooth
  • Dual Microphone Inputs & Guitar Jack
  • Works Anywhere with Auto Self Tuning
  • Can Pair with Multiple PartyBox Speakers
  • Built-In Handle & Wheels
In The Box
  • JBL PartyBox Ultimate 1100W Wireless Party Speaker
  • Ring-Angle Power Cord (6.6')
  • Limited 1-Year Manufacturer Warranty
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