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JBL Partybox Stage 320 Portable Bluetooth Party Speaker - Black (JBLPBSTAGE320AS2)

JBL Partybox Stage 320 Portable Bluetooth Party Speaker - Black (JBLPBSTAGE320AS2)

$634

JBL Partybox Stage 320 Portable Bluetooth Party Speaker - Black (JBLPBSTAGE320AS2)

6254237
JBL Partybox Stage 320 Portable Bluetooth Party Speaker - Black
Bonus
$634

$50 Harvey Norman Bonus Gift Card! Details

$17.61^ approximately

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Available on 36 months of equal Interest Free instalments:

approximately per month

^ Total repayments $634 (excluding fees). Min purchase of $500 applies. Offer ends 30/06/2026. Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.

How it works
Description

$50 Harvey Norman Bonus Gift Card!

Boasting massive JBL Pro Sound and booming bass, the Partybox Stage 320 Portable Bluetooth Party Speaker brings any occasion to life! This unit features a dazzling light show that keeps the energy high, while mic and guitar inputs allow epic jam sessions. In addition, this party speaker supports up to 18 hours of battery life, allowing you to enjoy non-stop music - perfect for all-night celebrations.

Key Features

  • Premium Sound: The life of every party! This speaker equips two 6.5” woofers and 25mm dome tweeters, so you can enjoy powerful sounds, thumping bass, and clear highs. Plus, its AI Sound Boost intelligently enhances performance, ensuring dynamic audio without distortion at high volumes.
  • Captivating Lightshow: This Partybox Stage 320 Speaker elevates your celebrations with a stunning light show, featuring starry lights, light trails, and strobe effects that move in harmony with your tunes.
  • Long-Lasting Power: It boasts up to 18 hours of playtime on a single charge, so you can dance the night away without worrying about running out of power. Plus, a quick 10-minute charge gives you an extra 2 hours of music, and the battery is easily replaceable for continuous fun*.
  • Durable Build: Featuring an IPX4 splashproof rating, the JBL Speaker lets you enjoy worry-free listening. It’s the perfect outdoor companion when sitting by the pool or during backyard hangouts. Have fun no matter the weather!
  • Turn Up the Volume: Give your party a sound upgrade by stereo pairing two JBL Partybox Stage 320 or pair multiple JBL Auracast-enabled PartyBoxes for an even bigger and bolder audio experience!
  • Ready for Any Performance: It is equipped with guitar and dual mic inputs for sing-alongs and musical performances, along with karaoke EQ tuning to make every performance unforgettable.
  • Move and Groove: Take the party anywhere, as this JBL Partybox Stage 320 Bluetooth Speaker features convenient wheels and an easy-to-grip telescopic handle.
  • Companion App: By downloading the JBL PartyBox app, you can easily control your music, tweak settings, and customise your light show for the perfect party vibe.

*Additional replaceable battery sold separately.

Specifications
All Product Details
Brand JBL
Product Type Portable Bluetooth Speakers
Model Number JBLPBSTAGE320AS2
Colour Black
Product Specifications
Model JBL Partybox
Speaker / Sound
Speaker Power Output 240W
Frequency Range 40Hz - 20kHz
Maximum SPL >80dB
Number of Driver 2
Woofer Size 6.5" (165mm)
Audio
Audio File Format P3, .WAV, .WMA, .FLAC
Microphone
Built-In Microphones Yes
Number of Microphones 2
Tweeter
Tweeter Type Dome tweeters
Tweeter Size 1 inch (25mm)
Number of Tweeters 2
Battery
Battery Type Lithium Ion (Li-ion)
Rechargeable Yes
Battery Capacity (mAh) 9444 mAh
Battery Indicator Yes
Battery Life Up to 18 hours
Charging
Charging Method Power Cord
Charge Time 3 hours
Connectivity
Wired / Wireless Wireless
Connectivity Type Bluetooth
Bluetooth Version v5.4
Connection
Inputs Aux-In: 250 mVrms (3.5mm connector), Mic-In: 20 mVrms, Guitar-In: 100 mVrms, Bluetooth/USB Input: -12 dBFS
Durability
Durability Feature Splash Resistant
Software / App Compatibility
App Enabled Yes
Compatible App JBL PartyBox App
Power
Power Cable Length 2 m
Dimensions
Product Width 33.5 cm
Product Depth 38.5 cm
Product Height 66.9 cm
Product Weight 16.5 kg
Warranty
Manufacturers 12 Months
Reviews
JBL Partybox Stage 320 Portable Bluetooth Party Speaker - Black (JBLPBSTAGE320AS2) is rated 4.7 out of 5 by 155.
Rated 5 out of 5 by from Big and loud! [This review was collected as part of a promotion.] The JBL partybox stage 320 is big, heavy, and loud. The speaker has a good build and design. It can be a little heavy to move around for some people. The handle does help, but it is heavy. The sound is great. It's clear with a great bass. I haven't been able to raise the volume to it's max because I don't want to scare my neighbors, but it gets loud. It was easy to connect to my phone. I didn't have any problems installing and using it. Battery life has been great. I have been getting the advertise 18 hours of battery life. Overall this is a great speaker. If you have the money buy it.
Date published: 2024-04-02
Rated 5 out of 5 by from Amazing sound The experience I got when listening to music on this speaker cannot be described in words. It made all of my body vibrate and I felt the music through my bones. The quality of the sound is on the highest level. My neighbour who works as a DJ at one of the best clubs in the country was also impressed by it and stated that it sounds even better than a professional set of speakers. I also like the fact that the lights are activated according to the rhythm of the music as, at first I thought they just have a pre set “dance”. The overall look of it is professional and modern and it looks like it was made out of really good quality material.
Date published: 2024-06-04
Rated 1 out of 5 by from fell short of expectations i bought this to replace my 310 as it comes with removable batteries. i assumed that the batteries would have a seperate charging station which was my mistake. to charge the batteries they need to be in the unit itself which is ridiculous. i work 12 hr shifts and the battery lasts about 4 hrs. i thought it would be good to have a second battery on charge while you can still use the unit as a portable unit away from power but this is not the case. if i had of done my research i would have stuck with the 300 or sold it and bought a sound box. it has good sound with great bass at low volume but it is not the most thought out product for someone who uses it remotely relying on batteries every day.
Date published: 2024-11-08
Rated 4 out of 5 by from Almost perfect, Almost... I purchased two of these at the end of March. They sound awesome in stereo. Clean. Hardly any distortion at max volume. The reason why I say almost is that JBL, once again, is limiting backward compatibility. The new Xtreme 4 is capable of linking with Auracast speakers like the new 120, 320, and Ultimate and Partyboost speakers as well, however the new Partybox 320 and 120 cannot connect to older PartyBox speakers or Partyboost speakers. Im seriously doubt it's a hardware limitation. Please change this in a future firmware update and the new PartyBoxes will be perfect!
Date published: 2024-04-08
Rated 4 out of 5 by from JBL Stage 320 a great addition to the partybox fam [This review was collected as part of a promotion.] The JBL Stage 320 is a great addition to the partybox speaker lineup.The sound quality is amazing, even at low volumes it sounds great. You must download the JBL partybox App. To fully enjoy this speaker and all it has to offer i really like the light show that you also control from the app also there are preset EQ settings or you can customize your own with the 5 band EQ, Im not really a fan of the DJ sound effects that they have but its a nice added feature.The one upgrade that im a big fan of is the removable battery that you can swap out if your battery ever dies on you.The telescopic handle and wheels are great to oull this speaker around. I really like this speaker the soud quality and it get pretty loud.
Date published: 2024-03-27
Rated 5 out of 5 by from Sounds Amazing and is a must..... I purchased this unit a month ago and WoW this partybox 320 is excellent in sound and looks, i have the Xtream3 and hooked them both up via the AUX lead and the sound is amazing, my friend has now purchased a PartyBox 320 and now were both hooked and connected all speakers and the sound is second to none, the only draw back is the battery not been able to charge it outside of the partybox....... We have now purchased 2 batteries where you can charge them via the USB-C, playing the 320`s at 75% volume it will reduce the batteries time, hence why we now have spares for continus playing music, we have also just invested in the cordless mic`s......
Date published: 2025-08-26
Rated 5 out of 5 by from This JBL party box is amazing I bought this party box as a second one for my second house. I had to haul my old one back home because I needed it for a wedding. I used to be a DJ but didn't feel like hauling all of my equipment out to a wedding. So I just used the Party box 320 and my phone was the player. We rocked the place with over 100 people. Plus used it cordless for the pastor to perform there wedding. I had never tried turning it up that loud but can it rock! Thanks JBL. Would have bought the 710 but it wasn't battery powered. Love that the 320 is battery. Also used it rocking for about 10+ hours and still had battery left.
Date published: 2025-05-16
Rated 5 out of 5 by from Party Perfect!! [This review was collected as part of a promotion.] The Partybox Stage 320 is the best you could hope for if you’re looking for sound quality, appearance, and ease of use. This JBL product tics all the boxes for even the most serious of audiophiles. Far superior to any other similar products available, online or otherwise. The sound you experience is very "spatial" and accurately mimics a 2 speaker setup and no stereo effect is lost. Perfect for karaoke with all the expected input options as well as a guitar and mic jack capability. Buy it and try it! You will NOT be disappointed.
Date published: 2024-05-02
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Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 1 x JBL PartyBox Stage 320
  • 1 x Quick-start guide
  • 1 x Safety Instruction and Warranty Card
  • AC power cord
Questions & Answers
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Terms & Conditions

Pricing Terms

Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Friday 5th June 2026 until midnight Tuesday 16th June 2026.

Offer Terms

Harvey Norman Bonus Gift Cards are issued on receipt of goods. See www.harveynorman.co.nz/gift-card-terms-and-conditions.html or in store for terms, conditions and exclusions. Offer ends 5:59pm Tuesday 23rd June 2026.

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