JBL PartyBox Stage 320 Portable Speaker by JBL in Australia. Lowest price $613.00 at Billy Guyatts, last checked 12 May 2026. Compared across 4 retailers on WhatsCheap.
















- Product
- JBL PartyBox Stage 320 Portable Speaker
- Brand
- JBL
- Category
- Party Speakers
- Country
- Australia
- Lowest price (AUD)
- 613.00
- Retailer
- Billy Guyatts
- Price checked
- 12 May 2026
Up to 18% OFF

JBL PartyBox Stage 320 Portable Speaker
by JBL
4.9(5K)
Best Price
$613.00$749.95
at Billy Guyatts · checked 12 May 2026
With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party’s flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you’re there, the splash-proof construction means a little rain won’t ruin the fun. Best of all, it delivers up to 18 hours of playtime - and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it’s easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.
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Compare prices from 4 stores

Kmart
Best Price
18%
$613.00
$749.95

Kmart
Best Price$613.00
$749.95
18%

Billy Guyatts
Best Price
18%
$613.00
$749.95

Billy Guyatts
Best Price$613.00
$749.95
18%

Qantas Marketplace
-
$749.00

Qantas Marketplace
$749.00
-

JBL Australia
-
$749.95

JBL Australia
$749.95
-
| Specification | Value |
|---|---|
| Outdoor | Yes |
| Bluetooth | Yes, Bluetooth 5.4 |
| Connectivity Technology | Wireless, Bluetooth |
| Ports and Interfaces | Mic-In, Guitar-In, Guitar input |
| Wi-Fi | No |
| Assistant Support | No |
| Smart Functions | Multi-speaker connection by Auracast™, JBL PartyBox App, Multi-point Connection |
| Durability Highlights | Splash proof |
| Speaker Placement | Portable |
| Design Highlights | Portable |
| Material | Recycled materials |
| Style | Classic PartyBox design |
| Driver Size | 25mm (dome tweeters) |
| Driver Configuration | Pair of stereo tweeters and two mono subwoofers, Front-facing design |
| Driver Type | Woofer |
| Number of Drivers | Two (woofers) |
| Max Output Power | 240 W |
| Nominal Output Power | 240 W |
| Max Wattage | 240 watts |
| Output Level (SPL) | About 100 decibels |
| Sensitivity | Mic-In: 20 mV RMS, Aux-In: 250 mV RMS (3.5mm connector), Bluetooth/USB input: -12dBFS |
| Weight | 36.38 lbs |
| Depth | 38.5 cm |
| Height | 26.3 in |
| Width | 33.5 cm |
| Amplifier Power | 240W |
| Amplifier Type | Integrated |
| Audio Configuration | 2-way |
| Audio Highlights | AI Sound Boost |
| Audio Channels | Stereo |
| Signal to Noise Ratio | > 80dB |
| Frequency Response | 40Hz - 20kHz (-6dB) |
| Bandwidth | 2400 MHz – 2483.5 MHz (bluetooth transmitter) |
| System Components | AC power cable |
| Subwoofer Type | Dual |
| Battery Life | 18 hours |
| Power Source | Battery |
| Battery Capacity | 68Wh (equivalent to 7.2V/ 9444mAh) |
| Batteries Required | Yes |
| Remote Control | No |
| Top Use Cases | Parties |
| Typical Users | Someone who runs a Times Square food cart, Budding DJ, Someone who has a lot of large gatherings |
| EPEAT Rating | Made in part with recycled materials |
4.9
5,988 reviews
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Price Summary
Price Range
$613.00 - $749.95
Stores
4 stores
Maximum Savings
Up to 18% OFF
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