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JBL

JBL PartyBox Stage 320 Portable Party Speaker with Wireless Two Microphone System (Black)

  • Based on 66 reviews
Condition: New
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$739.90 Why this price?

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Availability: In Stock.
Fulfilled by WORLD WIDE STEREO

Arrives Friday, Apr 17
Order within 17 hours and 5 minutes
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Color: Black


Size: JBL PartyBox Stage 320 + 2 Mics


Features

  • EXCLUSIVE BUNDLE - Includes (1) JBL PARTYBOX Stage 320 Portable Party Speaker with Pre-installed Battery 400 and (2) JBL Wireless Microphones with (1) JBL Dual Channel Receiver
  • POWERFUL JBL PRO SOUND - Rock out with powerful JBL Pro Sound from two 6.5 inch woofers that deliver clean precise deep bass even at top volume and a pair of 25mm dome tweeters that produce crystal clear highs
  • FUTURISTIC LIGHTSHOW - Take all that sound and add a thrilling lightshow featuring starry lights cool light trails and strobe light effects all synced to your beat
  • UP TO 18 HOURS OF PLAY TIME - Party from dusk till dawn with up to 18 hours of play time on a single charge and if that's not enough just swap out the replaceable battery and keep on dancing
  • HIGH VOCAL QUALITY - The crystal clear clarity from the JBL wireless mics means no jamming delay or distortion so your voice will sound on point with the backing of incredible Original JBL Pro Sound

Brand: JBL


Speaker Maximum Output Power: 240 Watts


Frequency Response: 20000 Hz


Connectivity Technology: Wireless


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Enclosure Material: Metal, Plastic


Speaker Type: Single Speaker


Additional Features: Bass Boost


Antenna Location: Indoor/Outdoor


Color: Black


Battery Average Life: 18 Hours


Is Waterproof: False


Warranty Type: Limited


Control Method: App, Voice


Speaker Size: 6.5 Inches


Woofer Diameter: 6.5 Inches


Water Resistance Level: Water Resistant


Specific Uses For Product: Party


Frequency Response: 20000 Hz


Number of Audio Channels: 2.0


Connectivity Technology: Wireless


Wireless Technology: Bluetooth


Connectivity Protocol: Bluetooth, USB


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


Brand: JBL


Model Number: PB320+WIRELESSMICAM


Model Name: JBL PARTYBOX Stage 320


Built-In Media: 1 x Speaker, 2 x Microphone


Age Range Description: Adult,Kid


Number of Items: 1


UPC: 880372247889


Manufacturer: JBL


Warranty Description: 1 year manufacturer


Speaker Maximum Output Power: 240 Watts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 29"D x 18"W x 16"H


Item Weight: 35 Pounds


Compatible Devices: Laptop, Personal Computer, Smartphone, Tablet


Power Source: Battery Powered


Number of Batteries: 1 Nonstandard Battery batteries required. (included)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Incredible sound and bass! The ultimate party speaker
I am absolutely blown away by the power of the JBL PartyBox Stage 320. If you are looking for a speaker that can fill a large backyard or a hall with crystal clear sound, this is it. Sound Quality: The audio is crisp even at high volumes, and the bass is deep and punchy. You can really feel the music. Portability: Despite its size, the telescopic handle and sturdy wheels make it very easy to move around like a suitcase. Battery Life: It lasts a long time on a single charge, perfect for events where you don't have a power outlet nearby. Extra Features: The light show is amazing and syncs perfectly with the beat. Also, having the mic/guitar inputs is a game changer for karaoke nights. It is quite heavy, but as I mentioned, the wheels help a lot. Final Verdict: JBL never disappoints. It’s an investment, but worth every penny for the build quality and performance. My parties will never be the same! ... show more
Reviewed in the United States on February 3, 2026 by Leyvi orellana

  • Good music
Music loud and easy to take for party
Reviewed in the United States on March 25, 2026 by Chansetha seang

  • Super oferta
Excelente calidad ,nitides 👌 super económica recomendado 100 %,entregado en óptimas condiciones y en tiempo
Reviewed in the United States on March 19, 2026 by Yanki

  • Super
Lo Maximo! El sonido que buscaba y Esperaba
Reviewed in the United States on January 29, 2026 by Marion Martinez

  • Muy buena calidad de música
Muy buena calidad
Reviewed in the United States on January 3, 2026 by Buey

  • Muy buena compra
Excelente compra
Reviewed in the United States on January 24, 2026 by Manllel Blandon

  • Nice speaker
Nice
Reviewed in the United States on December 30, 2025 by Rowda

  • JBL simplemente lo mejor
The media could not be loaded. Amo mi bocina JBL, excelente sonido, buen material. Batería de larga duración. La volvería a comprar.
Reviewed in the United States on November 29, 2025 by Stalin Ramirez

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