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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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$549.90 Why this price?
Holiday Deal · 7% off was $589.90

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Electronics Expo (Authorized Dealer)
Arrives Saturday, Jan 10
Order within 13 hours and 49 minutes
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Style: Speaker + 2 Mics


Color: Black


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


Mounting Type: Floor Standing


Material: Metal, Plastic


Model Name: JBL PARTYBOX Stage 320


Speaker Type: Single Speaker


Special Feature: Bass Boost


Compatible Devices: Laptop, Personal Computer, Smartphone, Tablet


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1


Control Method: App, Voice


Wireless Communication Technology: Bluetooth


Speaker Size: 6.5 Inches


Power Source: Battery Powered


Woofer Diameter: 6.5 Inches


Water Resistance Level: Water Resistant


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


UPC: 880372247889


Style: Speaker + 2 Mics


Manufacturer: JBL


Shape: Rectangular


Item model number: PB320+WIRELESSMICAM


Is Discontinued By Manufacturer: No


Date First Available: July 22, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 10

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.

Similar Products

Top Amazon Reviews

    • JBL Partybox Stage 320 well worth it
Style: Speaker + 2 Mics Color: White
We've tried other stand alone karaoke systems and this JBL Partybox Stage 320 is a game changer for us. The sound is absolutely amazing for its size. We could have probably bought the size smaller and I'm sure it would have been just as good. I haven't used it on battery power alone so I can't speak about how long it will last on a full charge. Along with the system we purchased a set of JBL wireless microphones which work great. You can purchase a set of off brand mics to try. It doesnt have to be JBL. We were fortunate to purchase it at a great discount but I would have paid full price for it and not worried about it. If youre looking for a great karaoke set up and not have the hassle of setting up two speakers and running cords then this is the system you need. ... show more
Reviewed in the United States on December 2, 2025 by kevin
    • Loud and clear
Style: Speaker + Cargo Sleeve Color: Black
The bass has enough thump. I’ve watched multiple videos and reviews on YouTube and was enough to convince me to buy. The clarity is very good and has plenty of volume with just one of these.
Reviewed in the United States on December 13, 2025 by Luis Fuentez
    • Party On!!!
Style: Speaker + Cargo Sleeve Color: Black
Very pleased with this portable Partybox! This thing rocks especially when selecting the different bass levels. Easily connects to bluetooth and you can also add other partybox's to the unit which I haven't tried. Love the led lights and different color modes. Highly recommended!!
Reviewed in the United States on October 11, 2025 by Nicholas H.
    • Great product
Style: Speaker + 2 Mics Color: Black
Awesome speaking loud as hell
Reviewed in the United States on November 20, 2025 by Douglas Stackhouse
    • Quality build and excellent sound!
Style: Speaker + Cargo Sleeve Color: Black
JBL produces a quality product with true RMS rating. Remember a 1000 watt speaker may only produce 100 RMS sound, JBL produces the sound it promises. These speakers have excellent app and sound exceptional. I have JBL 710 partybox and was very disappointed I could not pair it with the 320....but still LOVE JBL! ... show more
Reviewed in the United States on August 6, 2025 by P Callihan
    • Amazing sound
Style: Speaker + Cargo Sleeve Color: Black
Nice speaker and nice sound!
Reviewed in the United States on September 29, 2025 by Cristian
    • Very nice
Style: Speaker + 2 Mics Color: White
Review Image by Roberson Roberson
I loved…
Reviewed in the United States on December 15, 2025 by Roberson Roberson
    • JBL simplemente lo mejor
Style: Speaker + 2 Mics Color: Black
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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